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rocal_api_augmentation.h

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1 /*

2 Copyright (c) 2019 - 2025 Advanced Micro Devices, Inc. All rights reserved.

3 

4 Permission is hereby granted, free of charge, to any person obtaining a copy

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15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

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22 

23 #ifndef MIVISIONX_ROCAL_API_AUGMENTATION_H

24 #define MIVISIONX_ROCAL_API_AUGMENTATION_H

25 #include "rocal_api_types.h"

26 

45 extern "C" RocalTensor ROCAL_API_CALL rocalSequenceRearrange(RocalContext p_context, RocalTensor p_input,

46  std::vector<unsigned int> &new_order,

47  bool is_output);

48 

67 extern "C" RocalTensor ROCAL_API_CALL rocalResize(RocalContext context, RocalTensor input,

68  unsigned dest_width, unsigned dest_height,

69  bool is_output,

70  RocalResizeScalingMode scaling_mode = ROCAL_SCALING_MODE_STRETCH,

71  std::vector<unsigned> max_size = {},

72  unsigned resize_shorter = 0,

73  unsigned resize_longer = 0,

74  RocalResizeInterpolationType interpolation_type = ROCAL_LINEAR_INTERPOLATION,

75  RocalTensorLayout output_layout = ROCAL_NONE,

76  RocalTensorOutputType output_datatype = ROCAL_UINT8);

77 

98 extern "C" RocalTensor ROCAL_API_CALL rocalResizeMirrorNormalize(RocalContext p_context, RocalTensor p_input, unsigned dest_width,

99  unsigned dest_height, std::vector<float> &mean, std::vector<float> &std_dev,

100  bool is_output,

101  RocalResizeScalingMode scaling_mode = ROCAL_SCALING_MODE_STRETCH,

102  std::vector<unsigned> max_size = {}, unsigned resize_shorter = 0,

103  unsigned resize_longer = 0,

104  RocalResizeInterpolationType interpolation_type = ROCAL_LINEAR_INTERPOLATION,

105  RocalIntParam mirror = NULL,

106  RocalTensorLayout output_layout = ROCAL_NONE,

107  RocalTensorOutputType output_datatype = ROCAL_UINT8);

108 

125 extern "C" RocalTensor ROCAL_API_CALL rocalCropResize(RocalContext context, RocalTensor input,

126  unsigned dest_width, unsigned dest_height,

127  bool is_output,

128  RocalFloatParam area = NULL,

129  RocalFloatParam aspect_ratio = NULL,

130  RocalFloatParam x_center_drift = NULL,

131  RocalFloatParam y_center_drift = NULL,

132  RocalTensorLayout output_layout = ROCAL_NONE,

133  RocalTensorOutputType output_datatype = ROCAL_UINT8);

134 

150 extern "C" RocalTensor ROCAL_API_CALL rocalRandomResizedCrop(RocalContext context, RocalTensor input,

151  unsigned dest_width, unsigned dest_height,

152  bool is_output,

153  std::vector<float>& area_factor,

154  std::vector<float>& aspect_ratio,

155  RocalResizeInterpolationType interpolation_type = RocalResizeInterpolationType::ROCAL_LINEAR_INTERPOLATION,

156  RocalTensorLayout output_layout = ROCAL_NONE,

157  RocalTensorOutputType output_datatype = ROCAL_UINT8);

158 

175 extern "C" RocalTensor ROCAL_API_CALL rocalCropResizeFixed(RocalContext context, RocalTensor input,

176  unsigned dest_width, unsigned dest_height,

177  bool is_output,

178  float area, float aspect_ratio,

179  float x_center_drift, float y_center_drift,

180  RocalTensorLayout output_layout = ROCAL_NONE,

181  RocalTensorOutputType output_datatype = ROCAL_UINT8);

182 

199 extern "C" RocalTensor ROCAL_API_CALL rocalROIResize(RocalContext context, RocalTensor input,

200  unsigned dest_width, unsigned dest_height,

201  bool is_output,

202  unsigned roi_h,

203  unsigned roi_w,

204  float roi_pos_x = 0.0f,

205  float roi_pos_y = 0.0f,

206  RocalResizeInterpolationType interpolation_type = ROCAL_LINEAR_INTERPOLATION,

207  RocalTensorLayout output_layout = ROCAL_NONE,

208  RocalTensorOutputType output_datatype = ROCAL_UINT8);

209 

224 extern "C" RocalTensor ROCAL_API_CALL rocalRotate(RocalContext context, RocalTensor input, bool is_output,

225  RocalFloatParam angle = NULL, unsigned dest_width = 0,

226  unsigned dest_height = 0,

227  RocalResizeInterpolationType interpolation_type = ROCAL_LINEAR_INTERPOLATION,

228  RocalTensorLayout output_layout = ROCAL_NONE,

229  RocalTensorOutputType output_datatype = ROCAL_UINT8);

230 

244 extern "C" RocalTensor ROCAL_API_CALL rocalRotateFixed(RocalContext context, RocalTensor input, float angle,

245  bool is_output, unsigned dest_width = 0, unsigned dest_height = 0,

246  RocalResizeInterpolationType interpolation_type = ROCAL_LINEAR_INTERPOLATION,

247  RocalTensorLayout output_layout = ROCAL_NONE,

248  RocalTensorOutputType output_datatype = ROCAL_UINT8);

249 

261 extern "C" RocalTensor ROCAL_API_CALL rocalBrightness(RocalContext context, RocalTensor input, bool is_output,

262  RocalFloatParam alpha = NULL, RocalFloatParam beta = NULL,

263  RocalTensorLayout output_layout = ROCAL_NONE,

264  RocalTensorOutputType output_datatype = ROCAL_UINT8);

265 

277 extern "C" RocalTensor ROCAL_API_CALL rocalBrightnessFixed(RocalContext context, RocalTensor input,

278  float alpha, float beta,

279  bool is_output,

280  RocalTensorLayout output_layout = ROCAL_NONE,

281  RocalTensorOutputType output_datatype = ROCAL_UINT8);

282 

293 extern "C" RocalTensor ROCAL_API_CALL rocalGamma(RocalContext context, RocalTensor input,

294  bool is_output,

295  RocalFloatParam gamma = NULL,

296  RocalTensorLayout output_layout = ROCAL_NONE,

297  RocalTensorOutputType output_datatype = ROCAL_UINT8);

298 

309 extern "C" RocalTensor ROCAL_API_CALL rocalGammaFixed(RocalContext context, RocalTensor input,

310  float gamma,

311  bool is_output,

312  RocalTensorLayout output_layout = ROCAL_NONE,

313  RocalTensorOutputType output_datatype = ROCAL_UINT8);

314 

326 extern "C" RocalTensor ROCAL_API_CALL rocalContrast(RocalContext context, RocalTensor input,

327  bool is_output,

328  RocalFloatParam contrast_factor = NULL, RocalFloatParam contrast_center = NULL,

329  RocalTensorLayout output_layout = ROCAL_NONE,

330  RocalTensorOutputType output_datatype = ROCAL_UINT8);

331 

343 extern "C" RocalTensor ROCAL_API_CALL rocalContrastFixed(RocalContext context, RocalTensor input,

344  float contrast_factor, float contrast_center,

345  bool is_output,

346  RocalTensorLayout output_layout = ROCAL_NONE,

347  RocalTensorOutputType output_datatype = ROCAL_UINT8);

348 

360 extern "C" RocalTensor ROCAL_API_CALL rocalFlip(RocalContext context, RocalTensor input, bool is_output,

361  RocalIntParam horizonal_flag = NULL, RocalIntParam vertical_flag = NULL,

362  RocalTensorLayout output_layout = ROCAL_NONE,

363  RocalTensorOutputType output_datatype = ROCAL_UINT8);

364 

376 extern "C" RocalTensor ROCAL_API_CALL rocalFlipFixed(RocalContext context, RocalTensor input,

377  int horizonal_flag, int vertical_flag, bool is_output,

378  RocalTensorLayout output_layout = ROCAL_NONE,

379  RocalTensorOutputType output_datatype = ROCAL_UINT8);

380 

390 extern "C" RocalTensor ROCAL_API_CALL rocalBlur(RocalContext context, RocalTensor input,

391  bool is_output,

392  RocalTensorLayout output_layout = ROCAL_NONE,

393  RocalTensorOutputType output_datatype = ROCAL_UINT8);

394 

406 extern "C" RocalTensor ROCAL_API_CALL rocalBlend(RocalContext context, RocalTensor input1, RocalTensor input2,

407  bool is_output,

408  RocalFloatParam ratio = NULL,

409  RocalTensorLayout output_layout = ROCAL_NONE,

410  RocalTensorOutputType output_datatype = ROCAL_UINT8);

411 

423 extern "C" RocalTensor ROCAL_API_CALL rocalBlendFixed(RocalContext context, RocalTensor input1, RocalTensor input2,

424  float ratio, bool is_output,

425  RocalTensorLayout output_layout = ROCAL_NONE,

426  RocalTensorOutputType output_datatype = ROCAL_UINT8);

427 

446 extern "C" RocalTensor ROCAL_API_CALL rocalWarpAffine(RocalContext context, RocalTensor input, bool is_output,

447  unsigned dest_height = 0, unsigned dest_width = 0,

448  RocalFloatParam x0 = NULL, RocalFloatParam x1 = NULL,

449  RocalFloatParam y0 = NULL, RocalFloatParam y1 = NULL,

450  RocalFloatParam o0 = NULL, RocalFloatParam o1 = NULL,

451  RocalResizeInterpolationType interpolation_type = ROCAL_LINEAR_INTERPOLATION,

452  RocalTensorLayout output_layout = ROCAL_NONE,

453  RocalTensorOutputType output_datatype = ROCAL_UINT8);

454 

473 extern "C" RocalTensor ROCAL_API_CALL rocalWarpAffineFixed(RocalContext context, RocalTensor input, float x0, float x1,

474  float y0, float y1, float o0, float o1, bool is_output,

475  unsigned int dest_height = 0, unsigned int dest_width = 0,

476  RocalResizeInterpolationType interpolation_type = ROCAL_LINEAR_INTERPOLATION,

477  RocalTensorLayout output_layout = ROCAL_NONE,

478  RocalTensorOutputType output_datatype = ROCAL_UINT8);

479 

489 extern "C" RocalTensor ROCAL_API_CALL rocalFishEye(RocalContext context, RocalTensor input, bool is_output,

490  RocalTensorLayout output_layout = ROCAL_NONE,

491  RocalTensorOutputType output_datatype = ROCAL_UINT8);

492 

504 extern "C" RocalTensor ROCAL_API_CALL rocalVignette(RocalContext context, RocalTensor input,

505  bool is_output, RocalFloatParam sdev = NULL,

506  RocalTensorLayout output_layout = ROCAL_NONE,

507  RocalTensorOutputType output_datatype = ROCAL_UINT8);

508 

520 extern "C" RocalTensor ROCAL_API_CALL rocalVignetteFixed(RocalContext context, RocalTensor input,

521  float sdev, bool is_output,

522  RocalTensorLayout output_layout = ROCAL_NONE,

523  RocalTensorOutputType output_datatype = ROCAL_UINT8);

524 

536 extern "C" RocalTensor ROCAL_API_CALL rocalJitter(RocalContext context, RocalTensor input,

537  bool is_output,

538  RocalIntParam kernel_size = NULL,

539  int seed = 0,

540  RocalTensorLayout output_layout = ROCAL_NONE,

541  RocalTensorOutputType output_datatype = ROCAL_UINT8);

542 

554 extern "C" RocalTensor ROCAL_API_CALL rocalJitterFixed(RocalContext context, RocalTensor input,

555  int kernel_size, bool is_output, int seed = 0,

556  RocalTensorLayout output_layout = ROCAL_NONE,

557  RocalTensorOutputType output_datatype = ROCAL_UINT8);

558 

573 extern "C" RocalTensor ROCAL_API_CALL rocalSnPNoise(RocalContext context, RocalTensor input,

574  bool is_output,

575  RocalFloatParam noise_prob = NULL, RocalFloatParam salt_prob = NULL,

576  RocalFloatParam salt_val = NULL, RocalFloatParam pepper_val = NULL,

577  int seed = 0,

578  RocalTensorLayout output_layout = ROCAL_NONE,

579  RocalTensorOutputType output_datatype = ROCAL_UINT8);

580 

595 extern "C" RocalTensor ROCAL_API_CALL rocalSnPNoiseFixed(RocalContext context, RocalTensor input,

596  float noise_prob, float salt_prob,

597  float salt_val, float pepper_val,

598  bool is_output, int seed = 0,

599  RocalTensorLayout output_layout = ROCAL_NONE,

600  RocalTensorOutputType output_datatype = ROCAL_UINT8);

601 

614 extern "C" RocalTensor ROCAL_API_CALL rocalGaussianNoise(RocalContext context, RocalTensor input,

615  bool is_output,

616  RocalFloatParam mean = NULL, RocalFloatParam stddev = NULL,

617  int seed = 0,

618  RocalTensorLayout output_layout = ROCAL_NONE,

619  RocalTensorOutputType output_datatype = ROCAL_UINT8);

620 

633 extern "C" RocalTensor ROCAL_API_CALL rocalGaussianNoiseFixed(RocalContext context, RocalTensor input,

634  bool is_output,

635  float mean = 0.0, float stddev = 1.0, int seed = 0,

636  RocalTensorLayout output_layout = ROCAL_NONE,

637  RocalTensorOutputType output_datatype = ROCAL_UINT8);

638 

650 extern "C" RocalTensor ROCAL_API_CALL rocalShotNoise(RocalContext context, RocalTensor input,

651  bool is_output,

652  RocalFloatParam noise_factor = NULL,

653  int seed = 0,

654  RocalTensorLayout output_layout = ROCAL_NONE,

655  RocalTensorOutputType output_datatype = ROCAL_UINT8);

656 

668 extern "C" RocalTensor ROCAL_API_CALL rocalShotNoiseFixed(RocalContext context, RocalTensor input,

669  float noise_factor,

670  bool is_output, int seed = 0,

671  RocalTensorLayout output_layout = ROCAL_NONE,

672  RocalTensorOutputType output_datatype = ROCAL_UINT8);

673 

684 extern "C" RocalTensor ROCAL_API_CALL rocalLUT(RocalContext context, RocalTensor input,

685  bool is_output,

686  RocalTensorLayout output_layout = ROCAL_NONE,

687  RocalTensorOutputType output_datatype = ROCAL_UINT8);

688 

699 extern "C" RocalTensor ROCAL_API_CALL rocalPosterize(RocalContext context, RocalTensor input,

700  bool is_output,

701  RocalIntParam num_bits = NULL,

702  RocalTensorLayout output_layout = ROCAL_NONE,

703  RocalTensorOutputType output_datatype = ROCAL_UINT8);

704 

715 extern "C" RocalTensor ROCAL_API_CALL rocalPosterizeFixed(RocalContext context, RocalTensor input,

716  unsigned int num_bits,

717  bool is_output,

718  RocalTensorLayout output_layout = ROCAL_NONE,

719  RocalTensorOutputType output_datatype = ROCAL_UINT8);

720 

731 extern "C" RocalTensor ROCAL_API_CALL rocalSolarize(RocalContext context, RocalTensor input,

732  bool is_output,

733  RocalFloatParam threshold = NULL,

734  RocalTensorLayout output_layout = ROCAL_NONE,

735  RocalTensorOutputType output_datatype = ROCAL_UINT8);

736 

747 extern "C" RocalTensor ROCAL_API_CALL rocalSolarizeFixed(RocalContext context, RocalTensor input,

748  float threshold,

749  bool is_output,

750  RocalTensorLayout output_layout = ROCAL_NONE,

751  RocalTensorOutputType output_datatype = ROCAL_UINT8);

752 

763 extern "C" RocalTensor ROCAL_API_CALL rocalJpegCompressionDistortion(RocalContext context, RocalTensor input,

764  bool is_output,

765  RocalIntParam quality = NULL,

766  RocalTensorLayout output_layout = ROCAL_NONE,

767  RocalTensorOutputType output_datatype = ROCAL_UINT8);

768 

779 extern "C" RocalTensor ROCAL_API_CALL rocalJpegCompressionDistortionFixed(RocalContext context, RocalTensor input,

780  unsigned int quality,

781  bool is_output,

782  RocalTensorLayout output_layout = ROCAL_NONE,

783  RocalTensorOutputType output_datatype = ROCAL_UINT8);

784 

797 extern "C" RocalTensor ROCAL_API_CALL rocalSnow(RocalContext context, RocalTensor input,

798  bool is_output,

799  RocalFloatParam snow = NULL,

800  RocalFloatParam brightness_coefficient = NULL,

801  RocalIntParam dark_mode = NULL,

802  RocalTensorLayout output_layout = ROCAL_NONE,

803  RocalTensorOutputType output_datatype = ROCAL_UINT8);

804 

817 extern "C" RocalTensor ROCAL_API_CALL rocalSnowFixed(RocalContext context, RocalTensor input,

818  float snow, bool is_output,

819  float brightness_coefficient = 2.0f,

820  int dark_mode = 0,

821  RocalTensorLayout output_layout = ROCAL_NONE,

822  RocalTensorOutputType output_datatype = ROCAL_UINT8);

823 

838 extern "C" RocalTensor ROCAL_API_CALL rocalRain(RocalContext context, RocalTensor input,

839  bool is_output,

840  float rain_percentage = 0.0,

841  int rain_width = 0,

842  int rain_height = 0,

843  float rain_slant_angle = 0.0,

844  RocalFloatParam rain_transparency = NULL,

845  RocalTensorLayout output_layout = ROCAL_NONE,

846  RocalTensorOutputType output_datatype = ROCAL_UINT8);

847 

862 extern "C" RocalTensor ROCAL_API_CALL rocalRainFixed(RocalContext context, RocalTensor input,

863  bool is_output,

864  float rain_percentage = 0.0,

865  int rain_width = 0,

866  int rain_height = 0,

867  float rain_slant_angle = 0.0,

868  float rain_transparency = 0.0,

869  RocalTensorLayout output_layout = ROCAL_NONE,

870  RocalTensorOutputType output_datatype = ROCAL_UINT8);

871 

884 extern "C" RocalTensor ROCAL_API_CALL rocalSpatter(RocalContext context, RocalTensor input,

885  bool is_output,

886  RocalIntParam red = NULL, RocalIntParam green = NULL, RocalIntParam blue = NULL,

887  RocalTensorLayout output_layout = ROCAL_NONE,

888  RocalTensorOutputType output_datatype = ROCAL_UINT8);

889 

902 extern "C" RocalTensor ROCAL_API_CALL rocalSpatterFixed(RocalContext context, RocalTensor input,

903  uint8_t red, uint8_t green, uint8_t blue,

904  bool is_output,

905  RocalTensorLayout output_layout = ROCAL_NONE,

906  RocalTensorOutputType output_datatype = ROCAL_UINT8);

907 

918 extern "C" RocalTensor ROCAL_API_CALL rocalColorTemp(RocalContext context, RocalTensor input,

919  bool is_output,

920  RocalIntParam adjustment = NULL,

921  RocalTensorLayout output_layout = ROCAL_NONE,

922  RocalTensorOutputType output_datatype = ROCAL_UINT8);

923 

934 extern "C" RocalTensor ROCAL_API_CALL rocalColorTempFixed(RocalContext context, RocalTensor input,

935  int adjustment, bool is_output,

936  RocalTensorLayout output_layout = ROCAL_NONE,

937  RocalTensorOutputType output_datatype = ROCAL_UINT8);

938 

952 extern "C" RocalTensor ROCAL_API_CALL rocalColorJitter(RocalContext context, RocalTensor input,

953  bool is_output,

954  RocalFloatParam brightness = NULL,

955  RocalFloatParam contrast = NULL,

956  RocalFloatParam hue = NULL,

957  RocalFloatParam saturation = NULL,

958  RocalTensorLayout output_layout = ROCAL_NONE,

959  RocalTensorOutputType output_datatype = ROCAL_UINT8);

960 

974 extern "C" RocalTensor ROCAL_API_CALL rocalColorJitterFixed(RocalContext context, RocalTensor input,

975  float brightness, float contrast, float hue, float saturation,

976  bool is_output,

977  RocalTensorLayout output_layout = ROCAL_NONE,

978  RocalTensorOutputType output_datatype = ROCAL_UINT8);

979 

990 extern "C" RocalTensor ROCAL_API_CALL rocalChannelPermute(RocalContext context, RocalTensor input,

991  std::vector<unsigned int>& permutation,

992  bool is_output,

993  RocalTensorLayout output_layout = ROCAL_NONE,

994  RocalTensorOutputType output_datatype = ROCAL_UINT8);

995 

1007 extern "C" RocalTensor ROCAL_API_CALL rocalFog(RocalContext context, RocalTensor input,

1008  bool is_output,

1009  RocalFloatParam intensity_value = NULL,

1010  RocalFloatParam gray_value = NULL,

1011  RocalTensorLayout output_layout = ROCAL_NONE,

1012  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1013 

1025 extern "C" RocalTensor ROCAL_API_CALL rocalFogFixed(RocalContext context, RocalTensor input,

1026  float fog_value, float gray_value, bool is_output,

1027  RocalTensorLayout output_layout = ROCAL_NONE,

1028  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1029 

1041 extern "C" RocalTensor ROCAL_API_CALL rocalLensCorrection(RocalContext context, RocalTensor input,

1042  std::vector<CameraMatrix> camera_matrix, std::vector<DistortionCoeffs> distortion_coeffs,

1043  bool is_output, RocalTensorLayout output_layout = ROCAL_NONE,

1044  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1045 

1056 extern "C" RocalTensor ROCAL_API_CALL rocalPixelate(RocalContext context, RocalTensor input,

1057  bool is_output, float pixelate_percentage = 50.0,

1058  RocalTensorLayout output_layout = ROCAL_NONE,

1059  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1060 

1071 extern "C" RocalTensor ROCAL_API_CALL rocalExposure(RocalContext context, RocalTensor input,

1072  bool is_output,

1073  RocalFloatParam exposure_factor = NULL,

1074  RocalTensorLayout output_layout = ROCAL_NONE,

1075  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1076 

1087 extern "C" RocalTensor ROCAL_API_CALL rocalExposureFixed(RocalContext context, RocalTensor input,

1088  float exposure_factor, bool is_output,

1089  RocalTensorLayout output_layout = ROCAL_NONE,

1090  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1091 

1102 extern "C" RocalTensor ROCAL_API_CALL rocalHue(RocalContext context, RocalTensor input,

1103  bool is_output,

1104  RocalFloatParam hue = NULL,

1105  RocalTensorLayout output_layout = ROCAL_NONE,

1106  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1107 

1118 extern "C" RocalTensor ROCAL_API_CALL rocalHueFixed(RocalContext context, RocalTensor input,

1119  float hue,

1120  bool is_output,

1121  RocalTensorLayout output_layout = ROCAL_NONE,

1122  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1123 

1134 extern "C" RocalTensor ROCAL_API_CALL rocalSaturation(RocalContext context, RocalTensor input,

1135  bool is_output,

1136  RocalFloatParam saturation = NULL,

1137  RocalTensorLayout output_layout = ROCAL_NONE,

1138  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1139 

1150 extern "C" RocalTensor ROCAL_API_CALL rocalSaturationFixed(RocalContext context, RocalTensor input,

1151  float saturation, bool is_output,

1152  RocalTensorLayout output_layout = ROCAL_NONE,

1153  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1154 

1162 extern "C" RocalTensor ROCAL_API_CALL rocalCopy(RocalContext context, RocalTensor input, bool is_output);

1163 

1171 extern "C" RocalTensor ROCAL_API_CALL rocalNop(RocalContext context, RocalTensor input, bool is_output);

1172 

1186 extern "C" RocalTensor ROCAL_API_CALL rocalColorTwist(RocalContext context, RocalTensor input,

1187  bool is_output,

1188  RocalFloatParam alpha = NULL,

1189  RocalFloatParam beta = NULL,

1190  RocalFloatParam hue = NULL,

1191  RocalFloatParam sat = NULL,

1192  RocalTensorLayout output_layout = ROCAL_NONE,

1193  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1194 

1208 extern "C" RocalTensor ROCAL_API_CALL rocalColorTwistFixed(RocalContext context, RocalTensor input,

1209  float alpha,

1210  float beta,

1211  float hue,

1212  float sat,

1213  bool is_output,

1214  RocalTensorLayout output_layout = ROCAL_NONE,

1215  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1216 

1233 extern "C" RocalTensor ROCAL_API_CALL rocalCropMirrorNormalize(RocalContext context, RocalTensor input,

1234  unsigned crop_height,

1235  unsigned crop_width,

1236  float start_x,

1237  float start_y,

1238  std::vector<float> &mean,

1239  std::vector<float> &std_dev,

1240  bool is_output,

1241  RocalIntParam mirror = NULL,

1242  RocalTensorLayout output_layout = ROCAL_NONE,

1243  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1244 

1260 extern "C" RocalTensor ROCAL_API_CALL rocalCrop(RocalContext context, RocalTensor input, bool is_output,

1261  RocalFloatParam crop_width = NULL,

1262  RocalFloatParam crop_height = NULL,

1263  RocalFloatParam crop_depth = NULL,

1264  RocalFloatParam crop_pox_x = NULL,

1265  RocalFloatParam crop_pos_y = NULL,

1266  RocalFloatParam crop_pos_z = NULL,

1267  RocalTensorLayout output_layout = ROCAL_NONE,

1268  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1269 

1285 extern "C" RocalTensor ROCAL_API_CALL rocalCropFixed(RocalContext context, RocalTensor input,

1286  unsigned crop_width,

1287  unsigned crop_height,

1288  unsigned crop_depth,

1289  bool is_output,

1290  float crop_pox_x,

1291  float crop_pos_y,

1292  float crop_pos_z,

1293  RocalTensorLayout output_layout = ROCAL_NONE,

1294  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1295 

1308 extern "C" RocalTensor ROCAL_API_CALL rocalCropCenterFixed(RocalContext context, RocalTensor input,

1309  unsigned crop_width,

1310  unsigned crop_height,

1311  unsigned crop_depth,

1312  bool is_output,

1313  RocalTensorLayout output_layout = ROCAL_NONE,

1314  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1315 

1330 extern "C" RocalTensor ROCAL_API_CALL rocalResizeCropMirrorFixed(RocalContext context, RocalTensor input,

1331  unsigned dest_width, unsigned dest_height,

1332  bool is_output,

1333  unsigned crop_h,

1334  unsigned crop_w,

1335  RocalIntParam mirror,

1336  RocalTensorLayout output_layout = ROCAL_NONE,

1337  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1338 

1353 extern "C" RocalTensor ROCAL_API_CALL rocalResizeCropMirror(RocalContext context, RocalTensor input,

1354  unsigned dest_width, unsigned dest_height,

1355  bool is_output, RocalFloatParam crop_height = NULL,

1356  RocalFloatParam crop_width = NULL, RocalIntParam mirror = NULL,

1357  RocalTensorLayout output_layout = ROCAL_NONE,

1358  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1359 

1374 extern "C" RocalTensor ROCAL_API_CALL rocalRandomCrop(RocalContext context, RocalTensor input,

1375  bool is_output,

1376  RocalFloatParam crop_area_factor = NULL,

1377  RocalFloatParam crop_aspect_ratio = NULL,

1378  RocalFloatParam crop_pos_x = NULL,

1379  RocalFloatParam crop_pos_y = NULL,

1380  int num_of_attempts = 20,

1381  RocalTensorLayout output_layout = ROCAL_NONE,

1382  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1383 

1399 extern "C" RocalTensor ROCAL_API_CALL rocalSSDRandomCrop(RocalContext context, RocalTensor input,

1400  bool is_output,

1401  RocalFloatParam threshold = NULL,

1402  RocalFloatParam crop_area_factor = NULL,

1403  RocalFloatParam crop_aspect_ratio = NULL,

1404  RocalFloatParam crop_pos_x = NULL,

1405  RocalFloatParam crop_pos_y = NULL,

1406  int num_of_attempts = 20,

1407  RocalTensorLayout output_layout = ROCAL_NONE,

1408  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1409 

1420 extern "C" RocalTensor ROCAL_API_CALL rocalPreEmphasisFilter(RocalContext context,

1421  RocalTensor input,

1422  bool is_output,

1423  RocalFloatParam preemph_coeff = NULL,

1424  RocalAudioBorderType preemph_border_type = RocalAudioBorderType::ROCAL_CLAMP,

1425  RocalTensorOutputType output_datatype = ROCAL_FP32);

1426 

1443 extern "C" RocalTensor ROCAL_API_CALL rocalSpectrogram(RocalContext context,

1444  RocalTensor input,

1445  bool is_output,

1446  std::vector<float> &window_fn,

1447  bool center_windows,

1448  bool reflect_padding,

1449  int power,

1450  int nfft,

1451  int window_length = 512,

1452  int window_step = 256,

1453  RocalTensorLayout output_layout = ROCAL_NFT,

1454  RocalTensorOutputType output_datatype = ROCAL_FP32);

1455 

1467 extern "C" RocalTensor ROCAL_API_CALL rocalToDecibels(RocalContext p_context,

1468  RocalTensor p_input,

1469  bool is_output,

1470  float cutoff_db,

1471  float multiplier,

1472  float reference_magnitude,

1473  RocalTensorOutputType rocal_tensor_output_type);

1474 

1486 extern "C" RocalTensor ROCAL_API_CALL rocalResample(RocalContext p_context,

1487  RocalTensor p_input,

1488  RocalTensor p_output_resample_rate,

1489  bool is_output,

1490  float sample_hint,

1491  float quality = 50.0,

1492  RocalTensorOutputType output_datatype = ROCAL_FP32);

1493 

1502 extern "C" RocalTensor ROCAL_API_CALL rocalUniformDistribution(RocalContext p_context,

1503  RocalTensor p_input,

1504  bool is_output,

1505  std::vector<float> &range);

1506 

1515 extern "C" RocalTensor ROCAL_API_CALL rocalNormalDistribution(RocalContext p_context,

1516  RocalTensor p_input,

1517  bool is_output,

1518  float mean = 0.0,

1519  float stddev = 0.0);

1520 

1529 extern "C" RocalTensor ROCAL_API_CALL rocalTensorMulScalar(RocalContext p_context,

1530  RocalTensor p_input,

1531  bool is_output,

1532  float scalar = 0.0,

1533  RocalTensorOutputType output_datatype = ROCAL_FP32);

1534 

1543 extern "C" RocalTensor ROCAL_API_CALL rocalTensorAddTensor(RocalContext p_context,

1544  RocalTensor p_input1,

1545  RocalTensor p_input2,

1546  bool is_output,

1547  RocalTensorOutputType output_datatype = ROCAL_FP32);

1548 

1558 extern "C" RocalTensor ROCAL_API_CALL rocalTensorSum(RocalContext context, RocalTensor input,

1559  bool is_output,

1560  RocalTensorLayout output_layout = ROCAL_NONE,

1561  RocalTensorOutputType output_datatype = ROCAL_FP32);

1562 

1572 extern "C" RocalTensor ROCAL_API_CALL rocalTensorMin(RocalContext context, RocalTensor input,

1573  bool is_output,

1574  RocalTensorLayout output_layout = ROCAL_NONE,

1575  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1576 

1586 extern "C" RocalTensor ROCAL_API_CALL rocalTensorMax(RocalContext context, RocalTensor input,

1587  bool is_output,

1588  RocalTensorLayout output_layout = ROCAL_NONE,

1589  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1590 

1600 extern "C" RocalTensor ROCAL_API_CALL rocalTensorMean(RocalContext context, RocalTensor input,

1601  bool is_output,

1602  RocalTensorLayout output_layout = ROCAL_NONE,

1603  RocalTensorOutputType output_datatype = ROCAL_FP32);

1604 

1615 extern "C" RocalTensor ROCAL_API_CALL rocalTensorStdDev(RocalContext context, RocalTensor input,

1616  RocalTensor mean_tensor,

1617  bool is_output,

1618  RocalTensorLayout output_layout = ROCAL_NONE,

1619  RocalTensorOutputType output_datatype = ROCAL_FP32);

1620 

1632 extern "C" RocalNSROutput ROCAL_API_CALL rocalNonSilentRegionDetection(RocalContext context,

1633  RocalTensor input,

1634  bool is_output,

1635  float cutoff_db,

1636  float reference_power,

1637  int reset_interval,

1638  int window_length);

1639 

1652 extern "C" RocalTensor ROCAL_API_CALL rocalSlice(RocalContext context,

1653  RocalTensor input,

1654  bool is_output,

1655  RocalTensor anchor,

1656  RocalTensor shape,

1657  std::vector<float> fill_values,

1658  RocalOutOfBoundsPolicy policy = RocalOutOfBoundsPolicy::ROCAL_ERROR,

1659  RocalTensorOutputType output_datatype = ROCAL_FP32);

1660 

1674 extern "C" RocalTensor ROCAL_API_CALL rocalNormalize(RocalContext context, RocalTensor input,

1675  std::vector<unsigned> &axes,

1676  std::vector<float> &mean,

1677  std::vector<float> &std_dev,

1678  bool is_output,

1679  float scale = 1.0, float shift = 0.0,

1680  RocalTensorOutputType output_datatype = ROCAL_FP32);

1681 

1697 extern "C" RocalTensor ROCAL_API_CALL rocalMelFilterBank(RocalContext p_context,

1698  RocalTensor p_input,

1699  bool is_output,

1700  float freq_high,

1701  float freq_low,

1702  RocalMelScaleFormula mel_formula,

1703  int nfilter,

1704  bool normalize,

1705  float sample_rate,

1706  RocalTensorOutputType output_datatype);

1707 

1718 extern "C" RocalTensor ROCAL_API_CALL rocalTranspose(RocalContext context, RocalTensor input, std::vector<unsigned> perm, bool is_output,

1719  RocalTensorLayout output_layout = ROCAL_NONE);

1720 

1727 extern "C" RocalTensor ROCAL_API_CALL rocalLog1p(RocalContext p_context,

1728  RocalTensor p_input,

1729  bool is_output);

1730 

1742 extern "C" RocalTensor ROCAL_API_CALL rocalPythonFunction(RocalContext context, RocalTensor input, bool is_output, unsigned long long function_id,

1743  std::vector<size_t> output_dims = {}, RocalTensorLayout output_layout = ROCAL_NONE, RocalTensorOutputType output_datatype = ROCAL_FP32);

1744 

1756 extern "C" RocalTensor ROCAL_API_CALL rocalColorCast(RocalContext context, RocalTensor input,

1757  bool is_output,

1758  RocalFloatParam alpha,

1759  std::vector<float>& rgb,

1760  RocalTensorLayout output_layout = ROCAL_NONE,

1761  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1762 

1774 extern "C" RocalTensor ROCAL_API_CALL rocalColorCastFixed(RocalContext context, RocalTensor input,

1775  float alpha,

1776  std::vector<float>& rgb,

1777  bool is_output,

1778  RocalTensorLayout output_layout = ROCAL_NONE,

1779  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1780 

1795 extern "C" RocalTensor ROCAL_API_CALL rocalGridMask(RocalContext context, RocalTensor input,

1796  bool is_output,

1797  unsigned tile_width,

1798  float grid_ratio,

1799  float grid_angle,

1800  unsigned translate_x,

1801  unsigned translate_y,

1802  RocalTensorLayout output_layout = ROCAL_NONE,

1803  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1804 

1816 extern "C" RocalTensor ROCAL_API_CALL rocalMedianFilter(RocalContext context, RocalTensor input,

1817  bool is_output,

1818  unsigned kernel_size = 3,

1819  RocalImageBorderType border_type = RocalImageBorderType::ROCAL_REPLICATE,

1820  RocalTensorLayout output_layout = ROCAL_NONE,

1821  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1822 

1835 extern "C" RocalTensor ROCAL_API_CALL rocalGaussianFilter(RocalContext context, RocalTensor input,

1836  bool is_output,

1837  RocalFloatParam stddev = NULL,

1838  unsigned kernel_size = 3,

1839  RocalImageBorderType border_type = RocalImageBorderType::ROCAL_REPLICATE,

1840  RocalTensorLayout output_layout = ROCAL_NONE,

1841  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1842 

1855 extern "C" RocalTensor ROCAL_API_CALL rocalGaussianFilterFixed(RocalContext context, RocalTensor input,

1856  float stddev,

1857  unsigned kernel_size,

1858  RocalImageBorderType border_type,

1859  bool is_output,

1860  RocalTensorLayout output_layout = ROCAL_NONE,

1861  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1862 

1874 extern "C" RocalTensor ROCAL_API_CALL rocalNonLinearBlend(RocalContext context, RocalTensor input1, RocalTensor input2,

1875  bool is_output,

1876  RocalFloatParam stddev = NULL,

1877  RocalTensorLayout output_layout = ROCAL_NONE,

1878  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1879 

1891 extern "C" RocalTensor ROCAL_API_CALL rocalNonLinearBlendFixed(RocalContext context, RocalTensor input1, RocalTensor input2,

1892  float stddev, bool is_output,

1893  RocalTensorLayout output_layout = ROCAL_NONE,

1894  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1895 

1896 

1910 extern "C" RocalTensor ROCAL_API_CALL rocalThreshold(RocalContext context, RocalTensor input,

1911  std::vector<float> &min,

1912  std::vector<float> &max,

1913  bool is_output,

1914  RocalTensorLayout output_layout = ROCAL_NONE,

1915  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1916 

1927 extern "C" RocalTensor ROCAL_API_CALL rocalDilate(RocalContext context, RocalTensor input,

1928  bool is_output,

1929  unsigned kernel_size = 3,

1930  RocalTensorLayout output_layout = ROCAL_NONE,

1931  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1932 

1943 extern "C" RocalTensor ROCAL_API_CALL rocalErode(RocalContext context, RocalTensor input,

1944  bool is_output,

1945  unsigned kernel_size = 3,

1946  RocalTensorLayout output_layout = ROCAL_NONE,

1947  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1948 

1959 extern "C" RocalTensor ROCAL_API_CALL rocalMagnitude(RocalContext context, RocalTensor input1, RocalTensor input2,

1960  bool is_output,

1961  RocalTensorLayout output_layout = ROCAL_NONE,

1962  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1963 

1974 extern "C" RocalTensor ROCAL_API_CALL rocalPhase(RocalContext context, RocalTensor input1, RocalTensor input2,

1975  bool is_output,

1976  RocalTensorLayout output_layout = ROCAL_NONE,

1977  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1978 

1993 extern "C" RocalTensor ROCAL_API_CALL rocalWarpPerspective(RocalContext context, RocalTensor input, bool is_output,

1994  unsigned dest_height, unsigned dest_width,

1995  std::vector<float> &perspective,

1996  RocalResizeInterpolationType interpolation_type = ROCAL_LINEAR_INTERPOLATION,

1997  RocalTensorLayout output_layout = ROCAL_NONE,

1998  RocalTensorOutputType output_datatype = ROCAL_UINT8);

1999 

2012 extern "C" RocalTensor ROCAL_API_CALL rocalErase(RocalContext context, RocalTensor input,

2013  bool is_output,

2014  std::vector<float> &anchor,

2015  std::vector<float> &shape,

2016  std::vector<unsigned> &num_boxes,

2017  std::vector<float> &fill_value,

2018  RocalTensorLayout output_layout = ROCAL_NONE,

2019  RocalTensorOutputType output_datatype = ROCAL_UINT8);

2020 

2032 extern "C" RocalTensor ROCAL_API_CALL rocalRicap(RocalContext context,

2033  RocalTensor input,

2034  bool is_output,

2035  std::vector<unsigned> &permutation,

2036  std::vector<int> &crop_rois,

2037  RocalTensorLayout output_layout = ROCAL_NONE,

2038  RocalTensorOutputType output_datatype = ROCAL_UINT8);

2039 

2051 extern "C" RocalTensor ROCAL_API_CALL rocalBitwiseOps(RocalContext context,

2052  RocalTensor input1,

2053  RocalTensor input2,

2054  bool is_output,

2055  RocalBitwiseOp op,

2056  RocalTensorLayout output_layout = ROCAL_NONE,

2057  RocalTensorOutputType output_datatype = ROCAL_UINT8);

2058 

2073 extern "C" RocalTensor ROCAL_API_CALL rocalRemap(RocalContext context, RocalTensor input, bool is_output,

2074  unsigned dest_height, unsigned dest_width,

2075  std::vector<float> &row_remap, std::vector<float> &col_remap,

2076  RocalResizeInterpolationType interpolation_type = ROCAL_LINEAR_INTERPOLATION,

2077  RocalTensorLayout output_layout = ROCAL_NONE,

2078  RocalTensorOutputType output_datatype = ROCAL_UINT8);

2079 

2092 extern "C" RocalTensor ROCAL_API_CALL rocalCropAndPatch(RocalContext context,

2093  RocalTensor input1, RocalTensor input2,

2094  bool is_output,

2095  std::vector<int> &crop_roi, std::vector<int> &patch_roi,

2096  RocalTensorLayout output_layout = ROCAL_NONE,

2097  RocalTensorOutputType output_datatype = ROCAL_UINT8);

2098 

2105 extern "C" RocalTensor ROCAL_API_CALL rocalLog(RocalContext p_context,

2106  RocalTensor p_input,

2107  bool is_output);

2108 

2125 extern "C" RocalTensor ROCAL_API_CALL rocalWater(RocalContext context, RocalTensor input,

2126  bool is_output,

2127  RocalFloatParam amplitude_x = NULL,

2128  RocalFloatParam amplitude_y = NULL,

2129  RocalFloatParam frequency_x = NULL,

2130  RocalFloatParam frequency_y = NULL,

2131  RocalFloatParam phase_x = NULL,

2132  RocalFloatParam phase_y = NULL,

2133  RocalTensorLayout output_layout = ROCAL_NONE,

2134  RocalTensorOutputType output_datatype = ROCAL_UINT8);

2135 

2152 extern "C" RocalTensor ROCAL_API_CALL rocalWaterFixed(RocalContext context, RocalTensor input,

2153  float amplitude_x, float amplitude_y,

2154  float frequency_x, float frequency_y,

2155  float phase_x, float phase_y,

2156  bool is_output,

2157  RocalTensorLayout output_layout = ROCAL_NONE,

2158  RocalTensorOutputType output_datatype = ROCAL_UINT8);

2159 

2170 extern "C" RocalTensor ROCAL_API_CALL rocalColorToGreyscale(RocalContext context, RocalTensor input,

2171  bool is_output, int subpixel_layout = 0,

2172  RocalTensorOutputType output_datatype = ROCAL_UINT8);

2173 

2174 #endif // MIVISIONX_ROCAL_API_AUGMENTATION_H

rocalTensor

class representing rocal tensor

Definition: rocal_api_tensor.h:38

rocalContrastFixed

RocalTensor ROCAL_API_CALL rocalContrastFixed(RocalContext context, RocalTensor input, float contrast_factor, float contrast_center, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts contrast of the image with fixed parameters.

rocalPosterize

RocalTensor ROCAL_API_CALL rocalPosterize(RocalContext context, RocalTensor input, bool is_output, RocalIntParam num_bits=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies posterize effect on images.

rocalSlice

RocalTensor ROCAL_API_CALL rocalSlice(RocalContext context, RocalTensor input, bool is_output, RocalTensor anchor, RocalTensor shape, std::vector< float > fill_values, RocalOutOfBoundsPolicy policy=RocalOutOfBoundsPolicy::ROCAL_ERROR, RocalTensorOutputType output_datatype=ROCAL_FP32)

Extracts the sub-tensor from a given input tensor.

rocalSequenceRearrange

RocalTensor ROCAL_API_CALL rocalSequenceRearrange(RocalContext p_context, RocalTensor p_input, std::vector< unsigned int > &new_order, bool is_output)

Rearranges the order of the frames in the sequences with respect to new_order. new_order can have val...

rocalFishEye

RocalTensor ROCAL_API_CALL rocalFishEye(RocalContext context, RocalTensor input, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies fish eye effect on images.

rocalSnow

RocalTensor ROCAL_API_CALL rocalSnow(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam snow=NULL, RocalFloatParam brightness_coefficient=NULL, RocalIntParam dark_mode=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies snow effect on images.

rocalRandomResizedCrop

RocalTensor ROCAL_API_CALL rocalRandomResizedCrop(RocalContext context, RocalTensor input, unsigned dest_width, unsigned dest_height, bool is_output, std::vector< float > &area_factor, std::vector< float > &aspect_ratio, RocalResizeInterpolationType interpolation_type=RocalResizeInterpolationType::ROCAL_LINEAR_INTERPOLATION, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Fused function which performs random crop and resize on images.

rocalColorToGreyscale

RocalTensor ROCAL_API_CALL rocalColorToGreyscale(RocalContext context, RocalTensor input, bool is_output, int subpixel_layout=0, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Converts color images to greyscale.

rocalGaussianFilterFixed

RocalTensor ROCAL_API_CALL rocalGaussianFilterFixed(RocalContext context, RocalTensor input, float stddev, unsigned kernel_size, RocalImageBorderType border_type, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies gaussian filter to images with fixed stddev.

rocalSnowFixed

RocalTensor ROCAL_API_CALL rocalSnowFixed(RocalContext context, RocalTensor input, float snow, bool is_output, float brightness_coefficient=2.0f, int dark_mode=0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies snow effect on images with fixed parameters.

rocalBlend

RocalTensor ROCAL_API_CALL rocalBlend(RocalContext context, RocalTensor input1, RocalTensor input2, bool is_output, RocalFloatParam ratio=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Blends two input images given the ratio: output = input1*ratio + input2*(1-ratio)

rocalHue

RocalTensor ROCAL_API_CALL rocalHue(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam hue=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the hue in images.

rocalBlendFixed

RocalTensor ROCAL_API_CALL rocalBlendFixed(RocalContext context, RocalTensor input1, RocalTensor input2, float ratio, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Blends two input images given the fixed ratio: output = input1*ratio + input2*(1-ratio)

rocalCropAndPatch

RocalTensor ROCAL_API_CALL rocalCropAndPatch(RocalContext context, RocalTensor input1, RocalTensor input2, bool is_output, std::vector< int > &crop_roi, std::vector< int > &patch_roi, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Crops and patches regions between two input tensors based on provided ROIs.

rocalWaterFixed

RocalTensor ROCAL_API_CALL rocalWaterFixed(RocalContext context, RocalTensor input, float amplitude_x, float amplitude_y, float frequency_x, float frequency_y, float phase_x, float phase_y, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies water effect on images with fixed parameters.

rocalPythonFunction

RocalTensor ROCAL_API_CALL rocalPythonFunction(RocalContext context, RocalTensor input, bool is_output, unsigned long long function_id, std::vector< size_t > output_dims={}, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_FP32)

Executes the python function using its function ID and returns the output.

rocalSpectrogram

RocalTensor ROCAL_API_CALL rocalSpectrogram(RocalContext context, RocalTensor input, bool is_output, std::vector< float > &window_fn, bool center_windows, bool reflect_padding, int power, int nfft, int window_length=512, int window_step=256, RocalTensorLayout output_layout=ROCAL_NFT, RocalTensorOutputType output_datatype=ROCAL_FP32)

Produces a spectrogram from a 1D audio signal.

rocalWarpPerspective

RocalTensor ROCAL_API_CALL rocalWarpPerspective(RocalContext context, RocalTensor input, bool is_output, unsigned dest_height, unsigned dest_width, std::vector< float > &perspective, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies perspective transformation to images.

rocalTensorMin

RocalTensor ROCAL_API_CALL rocalTensorMin(RocalContext context, RocalTensor input, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Computes tensor minimum per image.

rocalDilate

RocalTensor ROCAL_API_CALL rocalDilate(RocalContext context, RocalTensor input, bool is_output, unsigned kernel_size=3, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies dilate to images (morphological operation).

rocalErode

RocalTensor ROCAL_API_CALL rocalErode(RocalContext context, RocalTensor input, bool is_output, unsigned kernel_size=3, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies erode to images (morphological operation).

rocalCropResize

RocalTensor ROCAL_API_CALL rocalCropResize(RocalContext context, RocalTensor input, unsigned dest_width, unsigned dest_height, bool is_output, RocalFloatParam area=NULL, RocalFloatParam aspect_ratio=NULL, RocalFloatParam x_center_drift=NULL, RocalFloatParam y_center_drift=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Fused function which perrforms crop and resize on images.

rocalCropMirrorNormalize

RocalTensor ROCAL_API_CALL rocalCropMirrorNormalize(RocalContext context, RocalTensor input, unsigned crop_height, unsigned crop_width, float start_x, float start_y, std::vector< float > &mean, std::vector< float > &std_dev, bool is_output, RocalIntParam mirror=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Fused function which performs crop, normalize and flip on images.

rocalJitter

RocalTensor ROCAL_API_CALL rocalJitter(RocalContext context, RocalTensor input, bool is_output, RocalIntParam kernel_size=NULL, int seed=0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies jitter effect on images.

rocalResize

RocalTensor ROCAL_API_CALL rocalResize(RocalContext context, RocalTensor input, unsigned dest_width, unsigned dest_height, bool is_output, RocalResizeScalingMode scaling_mode=ROCAL_SCALING_MODE_STRETCH, std::vector< unsigned > max_size={}, unsigned resize_shorter=0, unsigned resize_longer=0, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Resize images.

rocalMelFilterBank

RocalTensor ROCAL_API_CALL rocalMelFilterBank(RocalContext p_context, RocalTensor p_input, bool is_output, float freq_high, float freq_low, RocalMelScaleFormula mel_formula, int nfilter, bool normalize, float sample_rate, RocalTensorOutputType output_datatype)

Applies mel-filter bank augmentation on the given input tensor.

rocalPreEmphasisFilter

RocalTensor ROCAL_API_CALL rocalPreEmphasisFilter(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam preemph_coeff=NULL, RocalAudioBorderType preemph_border_type=RocalAudioBorderType::ROCAL_CLAMP, RocalTensorOutputType output_datatype=ROCAL_FP32)

Applies preemphasis filter to the input data.

rocalSaturationFixed

RocalTensor ROCAL_API_CALL rocalSaturationFixed(RocalContext context, RocalTensor input, float saturation, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the saturation in images with fixed parameters.

rocalUniformDistribution

RocalTensor ROCAL_API_CALL rocalUniformDistribution(RocalContext p_context, RocalTensor p_input, bool is_output, std::vector< float > &range)

Creates and returns rocALTensor generated from an uniform distribution.

rocalExposureFixed

RocalTensor ROCAL_API_CALL rocalExposureFixed(RocalContext context, RocalTensor input, float exposure_factor, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the exposure in images with fixed parameters.

rocalExposure

RocalTensor ROCAL_API_CALL rocalExposure(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam exposure_factor=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the exposure in images.

rocalBlur

RocalTensor ROCAL_API_CALL rocalBlur(RocalContext context, RocalTensor input, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies blur effect to images.

rocalLensCorrection

RocalTensor ROCAL_API_CALL rocalLensCorrection(RocalContext context, RocalTensor input, std::vector< CameraMatrix > camera_matrix, std::vector< DistortionCoeffs > distortion_coeffs, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies lens correction effect on images with fixed parameters.

rocalContrast

RocalTensor ROCAL_API_CALL rocalContrast(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam contrast_factor=NULL, RocalFloatParam contrast_center=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts contrast of the image.

rocalVignetteFixed

RocalTensor ROCAL_API_CALL rocalVignetteFixed(RocalContext context, RocalTensor input, float sdev, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies vignette effect on images with fixed parameters.

rocalPhase

RocalTensor ROCAL_API_CALL rocalPhase(RocalContext context, RocalTensor input1, RocalTensor input2, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Computes phase given two input tensors.

rocalFogFixed

RocalTensor ROCAL_API_CALL rocalFogFixed(RocalContext context, RocalTensor input, float fog_value, float gray_value, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies fog effect on images with fixed parameter.

rocalShotNoise

RocalTensor ROCAL_API_CALL rocalShotNoise(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam noise_factor=NULL, int seed=0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies shot noise effect on images.

rocalSaturation

RocalTensor ROCAL_API_CALL rocalSaturation(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam saturation=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the saturation in images.

rocalColorJitter

RocalTensor ROCAL_API_CALL rocalColorJitter(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam brightness=NULL, RocalFloatParam contrast=NULL, RocalFloatParam hue=NULL, RocalFloatParam saturation=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies color jitter augmentation on images.

rocalWarpAffineFixed

RocalTensor ROCAL_API_CALL rocalWarpAffineFixed(RocalContext context, RocalTensor input, float x0, float x1, float y0, float y1, float o0, float o1, bool is_output, unsigned int dest_height=0, unsigned int dest_width=0, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies affine transformation to images with fixed affine matrix.

rocalPixelate

RocalTensor ROCAL_API_CALL rocalPixelate(RocalContext context, RocalTensor input, bool is_output, float pixelate_percentage=50.0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies pixelate effect on images.

rocalTensorMax

RocalTensor ROCAL_API_CALL rocalTensorMax(RocalContext context, RocalTensor input, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Computes tensor maximum per image.

rocalNonSilentRegionDetection

RocalNSROutput ROCAL_API_CALL rocalNonSilentRegionDetection(RocalContext context, RocalTensor input, bool is_output, float cutoff_db, float reference_power, int reset_interval, int window_length)

Performs silence detection in the input audio tensor.

rocalGridMask

RocalTensor ROCAL_API_CALL rocalGridMask(RocalContext context, RocalTensor input, bool is_output, unsigned tile_width, float grid_ratio, float grid_angle, unsigned translate_x, unsigned translate_y, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies a grid mask effect to images by overlaying a grid of transparent/opaque tiles.

rocalCropFixed

RocalTensor ROCAL_API_CALL rocalCropFixed(RocalContext context, RocalTensor input, unsigned crop_width, unsigned crop_height, unsigned crop_depth, bool is_output, float crop_pox_x, float crop_pos_y, float crop_pos_z, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Crops images with fixed coordinates.

rocalRicap

RocalTensor ROCAL_API_CALL rocalRicap(RocalContext context, RocalTensor input, bool is_output, std::vector< unsigned > &permutation, std::vector< int > &crop_rois, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Random Image Cropping And Patching (RICAP).

rocalThreshold

RocalTensor ROCAL_API_CALL rocalThreshold(RocalContext context, RocalTensor input, std::vector< float > &min, std::vector< float > &max, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies thresholding to images.

rocalToDecibels

RocalTensor ROCAL_API_CALL rocalToDecibels(RocalContext p_context, RocalTensor p_input, bool is_output, float cutoff_db, float multiplier, float reference_magnitude, RocalTensorOutputType rocal_tensor_output_type)

A.

rocalSpatterFixed

RocalTensor ROCAL_API_CALL rocalSpatterFixed(RocalContext context, RocalTensor input, uint8_t red, uint8_t green, uint8_t blue, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies spatter effect on images with fixed parameters.

rocalTensorSum

RocalTensor ROCAL_API_CALL rocalTensorSum(RocalContext context, RocalTensor input, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_FP32)

Computes tensor sum per image.

rocalSnPNoise

RocalTensor ROCAL_API_CALL rocalSnPNoise(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam noise_prob=NULL, RocalFloatParam salt_prob=NULL, RocalFloatParam salt_val=NULL, RocalFloatParam pepper_val=NULL, int seed=0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies salt and pepper noise effect on images.

rocalResample

RocalTensor ROCAL_API_CALL rocalResample(RocalContext p_context, RocalTensor p_input, RocalTensor p_output_resample_rate, bool is_output, float sample_hint, float quality=50.0, RocalTensorOutputType output_datatype=ROCAL_FP32)

Applies resample augmentation to input tensors.

rocalRemap

RocalTensor ROCAL_API_CALL rocalRemap(RocalContext context, RocalTensor input, bool is_output, unsigned dest_height, unsigned dest_width, std::vector< float > &row_remap, std::vector< float > &col_remap, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies remap to images using per-pixel row/col lookup tables.

rocalRotateFixed

RocalTensor ROCAL_API_CALL rocalRotateFixed(RocalContext context, RocalTensor input, float angle, bool is_output, unsigned dest_width=0, unsigned dest_height=0, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Rotates images with fixed angle value.

rocalGammaFixed

RocalTensor ROCAL_API_CALL rocalGammaFixed(RocalContext context, RocalTensor input, float gamma, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies gamma correction on image with fixed parameters.

rocalLUT

RocalTensor ROCAL_API_CALL rocalLUT(RocalContext context, RocalTensor input, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies Look-Up Table (LUT) transformation to images.

rocalROIResize

RocalTensor ROCAL_API_CALL rocalROIResize(RocalContext context, RocalTensor input, unsigned dest_width, unsigned dest_height, bool is_output, unsigned roi_h, unsigned roi_w, float roi_pos_x=0.0f, float roi_pos_y=0.0f, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Resizes images based on the ROI region passed by the user.

rocalVignette

RocalTensor ROCAL_API_CALL rocalVignette(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam sdev=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies vignette effect on images.

rocalRandomCrop

RocalTensor ROCAL_API_CALL rocalRandomCrop(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam crop_area_factor=NULL, RocalFloatParam crop_aspect_ratio=NULL, RocalFloatParam crop_pos_x=NULL, RocalFloatParam crop_pos_y=NULL, int num_of_attempts=20, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Crops images randomly.

rocalColorTemp

RocalTensor ROCAL_API_CALL rocalColorTemp(RocalContext context, RocalTensor input, bool is_output, RocalIntParam adjustment=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the color temperature in images.

rocalSolarizeFixed

RocalTensor ROCAL_API_CALL rocalSolarizeFixed(RocalContext context, RocalTensor input, float threshold, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies solarize effect on images with fixed parameters.

rocalGaussianFilter

RocalTensor ROCAL_API_CALL rocalGaussianFilter(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam stddev=NULL, unsigned kernel_size=3, RocalImageBorderType border_type=RocalImageBorderType::ROCAL_REPLICATE, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies gaussian filter to images with per-sample stddev parameter.

rocalColorJitterFixed

RocalTensor ROCAL_API_CALL rocalColorJitterFixed(RocalContext context, RocalTensor input, float brightness, float contrast, float hue, float saturation, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies color jitter augmentation on images with fixed parameters.

rocalGaussianNoise

RocalTensor ROCAL_API_CALL rocalGaussianNoise(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam mean=NULL, RocalFloatParam stddev=NULL, int seed=0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies gaussian noise effect on images.

rocalTranspose

RocalTensor ROCAL_API_CALL rocalTranspose(RocalContext context, RocalTensor input, std::vector< unsigned > perm, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE)

Transposes the tensors by reordering the dimensions based on the perm parameter.

rocalColorTwist

RocalTensor ROCAL_API_CALL rocalColorTwist(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam alpha=NULL, RocalFloatParam beta=NULL, RocalFloatParam hue=NULL, RocalFloatParam sat=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the brightness, hue and saturation of the images.

rocalErase

RocalTensor ROCAL_API_CALL rocalErase(RocalContext context, RocalTensor input, bool is_output, std::vector< float > &anchor, std::vector< float > &shape, std::vector< unsigned > &num_boxes, std::vector< float > &fill_value, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Erases regions in images using raw vectors (no parameters/tensors).

rocalCopy

RocalTensor ROCAL_API_CALL rocalCopy(RocalContext context, RocalTensor input, bool is_output)

Copies input tensor to output tensor.

rocalRotate

RocalTensor ROCAL_API_CALL rocalRotate(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam angle=NULL, unsigned dest_width=0, unsigned dest_height=0, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Rotates images.

rocalJpegCompressionDistortion

RocalTensor ROCAL_API_CALL rocalJpegCompressionDistortion(RocalContext context, RocalTensor input, bool is_output, RocalIntParam quality=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies JPEG compression distortion on images.

rocalResizeMirrorNormalize

RocalTensor ROCAL_API_CALL rocalResizeMirrorNormalize(RocalContext p_context, RocalTensor p_input, unsigned dest_width, unsigned dest_height, std::vector< float > &mean, std::vector< float > &std_dev, bool is_output, RocalResizeScalingMode scaling_mode=ROCAL_SCALING_MODE_STRETCH, std::vector< unsigned > max_size={}, unsigned resize_shorter=0, unsigned resize_longer=0, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION, RocalIntParam mirror=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Fused function which performs resize, normalize and flip on images.

rocalGaussianNoiseFixed

RocalTensor ROCAL_API_CALL rocalGaussianNoiseFixed(RocalContext context, RocalTensor input, bool is_output, float mean=0.0, float stddev=1.0, int seed=0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies gaussian noise on images with fixed parameters.

rocalSnPNoiseFixed

RocalTensor ROCAL_API_CALL rocalSnPNoiseFixed(RocalContext context, RocalTensor input, float noise_prob, float salt_prob, float salt_val, float pepper_val, bool is_output, int seed=0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies salt and pepper noise on images with fixed parameters.

rocalNonLinearBlendFixed

RocalTensor ROCAL_API_CALL rocalNonLinearBlendFixed(RocalContext context, RocalTensor input1, RocalTensor input2, float stddev, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Non-linear blend of two input images using a fixed stddev parameter.

rocalColorCastFixed

RocalTensor ROCAL_API_CALL rocalColorCastFixed(RocalContext context, RocalTensor input, float alpha, std::vector< float > &rgb, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies color cast to images with fixed parameters.

rocalRain

RocalTensor ROCAL_API_CALL rocalRain(RocalContext context, RocalTensor input, bool is_output, float rain_percentage=0.0, int rain_width=0, int rain_height=0, float rain_slant_angle=0.0, RocalFloatParam rain_transparency=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies rain effect on images.

rocalSolarize

RocalTensor ROCAL_API_CALL rocalSolarize(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam threshold=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies solarize effect on images.

rocalBitwiseOps

RocalTensor ROCAL_API_CALL rocalBitwiseOps(RocalContext context, RocalTensor input1, RocalTensor input2, bool is_output, RocalBitwiseOp op, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Performs bitwise operations (AND/OR/XOR) elementwise on two input tensors.

rocalSSDRandomCrop

RocalTensor ROCAL_API_CALL rocalSSDRandomCrop(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam threshold=NULL, RocalFloatParam crop_area_factor=NULL, RocalFloatParam crop_aspect_ratio=NULL, RocalFloatParam crop_pos_x=NULL, RocalFloatParam crop_pos_y=NULL, int num_of_attempts=20, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Crops images randomly used for SSD training.

rocalNop

RocalTensor ROCAL_API_CALL rocalNop(RocalContext context, RocalTensor input, bool is_output)

Performs no operation.

rocalWarpAffine

RocalTensor ROCAL_API_CALL rocalWarpAffine(RocalContext context, RocalTensor input, bool is_output, unsigned dest_height=0, unsigned dest_width=0, RocalFloatParam x0=NULL, RocalFloatParam x1=NULL, RocalFloatParam y0=NULL, RocalFloatParam y1=NULL, RocalFloatParam o0=NULL, RocalFloatParam o1=NULL, RocalResizeInterpolationType interpolation_type=ROCAL_LINEAR_INTERPOLATION, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies affine transformation to images.

rocalHueFixed

RocalTensor ROCAL_API_CALL rocalHueFixed(RocalContext context, RocalTensor input, float hue, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the hue in images with fixed parameters.

rocalFlip

RocalTensor ROCAL_API_CALL rocalFlip(RocalContext context, RocalTensor input, bool is_output, RocalIntParam horizonal_flag=NULL, RocalIntParam vertical_flag=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Flip images horizontally and/or vertically based on inputs.

rocalColorTwistFixed

RocalTensor ROCAL_API_CALL rocalColorTwistFixed(RocalContext context, RocalTensor input, float alpha, float beta, float hue, float sat, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the brightness, hue and saturation of the images with fixed parameters.

rocalShotNoiseFixed

RocalTensor ROCAL_API_CALL rocalShotNoiseFixed(RocalContext context, RocalTensor input, float noise_factor, bool is_output, int seed=0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies shot noise on images with fixed parameters.

rocalResizeCropMirror

RocalTensor ROCAL_API_CALL rocalResizeCropMirror(RocalContext context, RocalTensor input, unsigned dest_width, unsigned dest_height, bool is_output, RocalFloatParam crop_height=NULL, RocalFloatParam crop_width=NULL, RocalIntParam mirror=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Fused function which performs resize, crop and flip on images.

rocalCropResizeFixed

RocalTensor ROCAL_API_CALL rocalCropResizeFixed(RocalContext context, RocalTensor input, unsigned dest_width, unsigned dest_height, bool is_output, float area, float aspect_ratio, float x_center_drift, float y_center_drift, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Fused function which perrforms crop and resize on images with fixed crop coordinates.

rocalWater

RocalTensor ROCAL_API_CALL rocalWater(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam amplitude_x=NULL, RocalFloatParam amplitude_y=NULL, RocalFloatParam frequency_x=NULL, RocalFloatParam frequency_y=NULL, RocalFloatParam phase_x=NULL, RocalFloatParam phase_y=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies water effect on images.

rocalPosterizeFixed

RocalTensor ROCAL_API_CALL rocalPosterizeFixed(RocalContext context, RocalTensor input, unsigned int num_bits, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies posterize effect on images with fixed parameters.

rocalCrop

RocalTensor ROCAL_API_CALL rocalCrop(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam crop_width=NULL, RocalFloatParam crop_height=NULL, RocalFloatParam crop_depth=NULL, RocalFloatParam crop_pox_x=NULL, RocalFloatParam crop_pos_y=NULL, RocalFloatParam crop_pos_z=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Crops images.

rocalFog

RocalTensor ROCAL_API_CALL rocalFog(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam intensity_value=NULL, RocalFloatParam gray_value=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies fog effect on images.

rocalColorTempFixed

RocalTensor ROCAL_API_CALL rocalColorTempFixed(RocalContext context, RocalTensor input, int adjustment, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts the color temperature in images with fixed value.

rocalMedianFilter

RocalTensor ROCAL_API_CALL rocalMedianFilter(RocalContext context, RocalTensor input, bool is_output, unsigned kernel_size=3, RocalImageBorderType border_type=RocalImageBorderType::ROCAL_REPLICATE, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies median filter to images.

rocalFlipFixed

RocalTensor ROCAL_API_CALL rocalFlipFixed(RocalContext context, RocalTensor input, int horizonal_flag, int vertical_flag, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Flip images horizontally and/or vertically with fixed parameters.

rocalChannelPermute

RocalTensor ROCAL_API_CALL rocalChannelPermute(RocalContext context, RocalTensor input, std::vector< unsigned int > &permutation, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Permutes the channels of the input image.

rocalGamma

RocalTensor ROCAL_API_CALL rocalGamma(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam gamma=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies gamma correction on image.

rocalTensorStdDev

RocalTensor ROCAL_API_CALL rocalTensorStdDev(RocalContext context, RocalTensor input, RocalTensor mean_tensor, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_FP32)

Computes tensor standard deviation per image using precomputed means.

rocalNormalize

RocalTensor ROCAL_API_CALL rocalNormalize(RocalContext context, RocalTensor input, std::vector< unsigned > &axes, std::vector< float > &mean, std::vector< float > &std_dev, bool is_output, float scale=1.0, float shift=0.0, RocalTensorOutputType output_datatype=ROCAL_FP32)

Performs mean-stddev normalization on images.

rocalBrightness

RocalTensor ROCAL_API_CALL rocalBrightness(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam alpha=NULL, RocalFloatParam beta=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts brightness of the image.

rocalJitterFixed

RocalTensor ROCAL_API_CALL rocalJitterFixed(RocalContext context, RocalTensor input, int kernel_size, bool is_output, int seed=0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies jitter effect on images with fixed kernel size.

rocalCropCenterFixed

RocalTensor ROCAL_API_CALL rocalCropCenterFixed(RocalContext context, RocalTensor input, unsigned crop_width, unsigned crop_height, unsigned crop_depth, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Crops images at the center with fixed coordinates.

rocalMagnitude

RocalTensor ROCAL_API_CALL rocalMagnitude(RocalContext context, RocalTensor input1, RocalTensor input2, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Computes magnitude given two input tensors.

rocalColorCast

RocalTensor ROCAL_API_CALL rocalColorCast(RocalContext context, RocalTensor input, bool is_output, RocalFloatParam alpha, std::vector< float > &rgb, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies color cast to images by blending a per-sample RGB color with input using alpha.

rocalRainFixed

RocalTensor ROCAL_API_CALL rocalRainFixed(RocalContext context, RocalTensor input, bool is_output, float rain_percentage=0.0, int rain_width=0, int rain_height=0, float rain_slant_angle=0.0, float rain_transparency=0.0, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies rain effect on images with fixed parameter.

rocalJpegCompressionDistortionFixed

RocalTensor ROCAL_API_CALL rocalJpegCompressionDistortionFixed(RocalContext context, RocalTensor input, unsigned int quality, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies JPEG compression distortion on images with fixed parameters.

rocalBrightnessFixed

RocalTensor ROCAL_API_CALL rocalBrightnessFixed(RocalContext context, RocalTensor input, float alpha, float beta, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Adjusts brightness of the image with fixed parameters.

rocalSpatter

RocalTensor ROCAL_API_CALL rocalSpatter(RocalContext context, RocalTensor input, bool is_output, RocalIntParam red=NULL, RocalIntParam green=NULL, RocalIntParam blue=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Applies spatter effect on images.

rocalNonLinearBlend

RocalTensor ROCAL_API_CALL rocalNonLinearBlend(RocalContext context, RocalTensor input1, RocalTensor input2, bool is_output, RocalFloatParam stddev=NULL, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Non-linear blend of two input images using per-sample stddev parameter.

rocalTensorMean

RocalTensor ROCAL_API_CALL rocalTensorMean(RocalContext context, RocalTensor input, bool is_output, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_FP32)

Computes tensor mean per image.

rocalResizeCropMirrorFixed

RocalTensor ROCAL_API_CALL rocalResizeCropMirrorFixed(RocalContext context, RocalTensor input, unsigned dest_width, unsigned dest_height, bool is_output, unsigned crop_h, unsigned crop_w, RocalIntParam mirror, RocalTensorLayout output_layout=ROCAL_NONE, RocalTensorOutputType output_datatype=ROCAL_UINT8)

Fused function which performs resize, crop and flip on images with fixed crop.

RocalImageBorderType

RocalImageBorderType

rocAL Image Border Type enum

Definition: rocal_api_types.h:472

RocalResizeScalingMode

RocalResizeScalingMode

rocAL Resize Scaling Mode enum

Definition: rocal_api_types.h:327

RocalTensorLayout

RocalTensorLayout

rocAL Tensor Layout enum

Definition: rocal_api_types.h:209

RocalMelScaleFormula

RocalMelScaleFormula

rocAL MelScale formula enum

Definition: rocal_api_types.h:442

RocalTensorOutputType

RocalTensorOutputType

rocAL Tensor Output Type enum

Definition: rocal_api_types.h:247

RocalIntParam

void * RocalIntParam

typedef void* rocAL Int Param

Definition: rocal_api_types.h:59

RocalBitwiseOp

RocalBitwiseOp

rocAL Bitwise Operation enum

Definition: rocal_api_types.h:547

RocalOutOfBoundsPolicy

RocalOutOfBoundsPolicy

rocAL Out Of Bounds Policy Type enum

Definition: rocal_api_types.h:427

RocalAudioBorderType

RocalAudioBorderType

rocAL Audio Border Type enum

Definition: rocal_api_types.h:412

RocalFloatParam

void * RocalFloatParam

typedef void* Float Param

Definition: rocal_api_types.h:54

RocalContext

void * RocalContext

typedef void* rocAL Context

Definition: rocal_api_types.h:64

RocalResizeInterpolationType

RocalResizeInterpolationType

rocAL Resize Interpolation Type enum

Definition: rocal_api_types.h:349

ROCAL_REPLICATE

@ ROCAL_REPLICATE

AMD ROCAL_REPLICATE.

Definition: rocal_api_types.h:475

ROCAL_SCALING_MODE_STRETCH

@ ROCAL_SCALING_MODE_STRETCH

scales wrt specified size, if only resize width/height is provided the other dimension is not scaled

Definition: rocal_api_types.h:333

ROCAL_NONE

@ ROCAL_NONE

AMD ROCAL_NONE.

Definition: rocal_api_types.h:241

ROCAL_NFT

@ ROCAL_NFT

AMD ROCAL_NFT Spectrogram Layout FT.

Definition: rocal_api_types.h:228

ROCAL_FP32

@ ROCAL_FP32

AMD ROCAL_FP32.

Definition: rocal_api_types.h:250

ROCAL_UINT8

@ ROCAL_UINT8

AMD ROCAL_UINT8.

Definition: rocal_api_types.h:256

ROCAL_ERROR

@ ROCAL_ERROR

Error.

Definition: rocal_api_types.h:436

ROCAL_CLAMP

@ ROCAL_CLAMP

AMD ROCAL_CLAMP.

Definition: rocal_api_types.h:418

ROCAL_LINEAR_INTERPOLATION

@ ROCAL_LINEAR_INTERPOLATION

AMD ROCAL_LINEAR_INTERPOLATION.

Definition: rocal_api_types.h:355

rocalTensorMulScalar

RocalTensor ROCAL_API_CALL rocalTensorMulScalar(RocalContext p_context, RocalTensor p_input, bool is_output, float scalar=0.0, RocalTensorOutputType output_datatype=ROCAL_FP32)

Multiples a tensor and a scalar and returns the output.

rocalLog

RocalTensor ROCAL_API_CALL rocalLog(RocalContext p_context, RocalTensor p_input, bool is_output)

Computes the natural logarithm of input element-wise and returns the output.

rocalTensorAddTensor

RocalTensor ROCAL_API_CALL rocalTensorAddTensor(RocalContext p_context, RocalTensor p_input1, RocalTensor p_input2, bool is_output, RocalTensorOutputType output_datatype=ROCAL_FP32)

Adds two tensors and returns the output.

rocalNormalDistribution

RocalTensor ROCAL_API_CALL rocalNormalDistribution(RocalContext p_context, RocalTensor p_input, bool is_output, float mean=0.0, float stddev=0.0)

Creates and returns rocALTensor generated from an normal distribution.

rocalLog1p

RocalTensor ROCAL_API_CALL rocalLog1p(RocalContext p_context, RocalTensor p_input, bool is_output)

Computes the natural logarithm of 1 + input element-wise and returns the output.

rocal_api_types.h

The AMD rocAL Library - Types.

ROCAL_API_CALL

#define ROCAL_API_CALL

Definition: rocal_api_types.h:36

RocalNSROutput

RocalNSROutput contains the anchor and shape tensor for NonSilentRegionDetection.

Definition: rocal_api_tensor.h:87