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vx_nodes.h
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1 /*
2  * Copyright (c) 2012-2020 The Khronos Group Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef _OPENVX_NODES_H_
18 #define _OPENVX_NODES_H_
19 
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 
39 VX_API_ENTRY vx_node VX_API_CALL vxColorConvertNode(vx_graph graph, vx_image input, vx_image output);
40 
51 VX_API_ENTRY vx_node VX_API_CALL vxChannelExtractNode(vx_graph graph,
52  vx_image input,
53  vx_enum channel,
54  vx_image output);
55 
68 VX_API_ENTRY vx_node VX_API_CALL vxChannelCombineNode(vx_graph graph,
69  vx_image plane0,
70  vx_image plane1,
71  vx_image plane2,
72  vx_image plane3,
73  vx_image output);
74 
85 VX_API_ENTRY vx_node VX_API_CALL vxPhaseNode(vx_graph graph, vx_image grad_x, vx_image grad_y, vx_image orientation);
86 
97 VX_API_ENTRY vx_node VX_API_CALL vxSobel3x3Node(vx_graph graph, vx_image input, vx_image output_x, vx_image output_y);
98 
99 
110 VX_API_ENTRY vx_node VX_API_CALL vxMagnitudeNode(vx_graph graph, vx_image grad_x, vx_image grad_y, vx_image mag);
111 
124 VX_API_ENTRY vx_node VX_API_CALL vxScaleImageNode(vx_graph graph, vx_image src, vx_image dst, vx_enum type);
125 
135 VX_API_ENTRY vx_node VX_API_CALL vxTableLookupNode(vx_graph graph, vx_image input, vx_lut lut, vx_image output);
136 
145 VX_API_ENTRY vx_node VX_API_CALL vxHistogramNode(vx_graph graph, vx_image input, vx_distribution distribution);
146 
155 VX_API_ENTRY vx_node VX_API_CALL vxEqualizeHistNode(vx_graph graph, vx_image input, vx_image output);
156 
165 VX_API_ENTRY vx_node VX_API_CALL vxAbsDiffNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
166 
176 VX_API_ENTRY vx_node VX_API_CALL vxMeanStdDevNode(vx_graph graph, vx_image input, vx_scalar mean, vx_scalar stddev);
177 
193 VX_API_ENTRY vx_node VX_API_CALL vxThresholdNode(vx_graph graph, vx_image input, vx_threshold thresh, vx_image output);
194 
205 VX_API_ENTRY vx_node VX_API_CALL vxNonMaxSuppressionNode(vx_graph graph, vx_image input, vx_image mask, vx_int32 win_size, vx_image output);
206 
215 VX_API_ENTRY vx_node VX_API_CALL vxIntegralImageNode(vx_graph graph, vx_image input, vx_image output);
216 
225 VX_API_ENTRY vx_node VX_API_CALL vxErode3x3Node(vx_graph graph, vx_image input, vx_image output);
226 
235 VX_API_ENTRY vx_node VX_API_CALL vxDilate3x3Node(vx_graph graph, vx_image input, vx_image output);
236 
245 VX_API_ENTRY vx_node VX_API_CALL vxMedian3x3Node(vx_graph graph, vx_image input, vx_image output);
246 
255 VX_API_ENTRY vx_node VX_API_CALL vxBox3x3Node(vx_graph graph, vx_image input, vx_image output);
256 
265 VX_API_ENTRY vx_node VX_API_CALL vxGaussian3x3Node(vx_graph graph, vx_image input, vx_image output);
266 
278 VX_API_ENTRY vx_node VX_API_CALL vxNonLinearFilterNode(vx_graph graph, vx_enum function, vx_image input, vx_matrix mask, vx_image output);
279 
289 VX_API_ENTRY vx_node VX_API_CALL vxConvolveNode(vx_graph graph, vx_image input, vx_convolution conv, vx_image output);
290 
300 VX_API_ENTRY vx_node VX_API_CALL vxGaussianPyramidNode(vx_graph graph, vx_image input, vx_pyramid gaussian);
301 
312 VX_API_ENTRY vx_node VX_API_CALL vxLaplacianPyramidNode(vx_graph graph, vx_image input,
313  vx_pyramid laplacian, vx_image output);
314 
326 VX_API_ENTRY vx_node VX_API_CALL vxLaplacianReconstructNode(vx_graph graph, vx_pyramid laplacian, vx_image input,
327  vx_image output);
328 
339 VX_API_ENTRY vx_node VX_API_CALL vxWeightedAverageNode(vx_graph graph, vx_image img1, vx_scalar alpha, vx_image img2, vx_image output);
340 
354 VX_API_ENTRY vx_node VX_API_CALL vxMinMaxLocNode(vx_graph graph,
355  vx_image input,
356  vx_scalar minVal, vx_scalar maxVal,
357  vx_array minLoc, vx_array maxLoc,
358  vx_scalar minCount, vx_scalar maxCount);
359 
369 VX_API_ENTRY vx_node VX_API_CALL vxMinNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
370 
380 VX_API_ENTRY vx_node VX_API_CALL vxMaxNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
381 
391 VX_API_ENTRY vx_node VX_API_CALL vxAndNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
392 
402 VX_API_ENTRY vx_node VX_API_CALL vxOrNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
403 
413 VX_API_ENTRY vx_node VX_API_CALL vxXorNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
414 
423 VX_API_ENTRY vx_node VX_API_CALL vxNotNode(vx_graph graph, vx_image input, vx_image output);
424 
435 VX_API_ENTRY vx_node VX_API_CALL vxScalarOperationNode(vx_graph graph, vx_enum scalar_operation, vx_scalar a, vx_scalar b, vx_scalar output);
436 
454 VX_API_ENTRY vx_node VX_API_CALL vxSelectNode(vx_graph graph, vx_scalar condition, vx_reference true_value, vx_reference false_value, vx_reference output);
455 
468 VX_API_ENTRY vx_node VX_API_CALL vxMultiplyNode(vx_graph graph,
469  vx_image in1, vx_image in2,
470  vx_scalar scale,
471  vx_enum overflow_policy,
472  vx_enum rounding_policy,
473  vx_image out);
474 
485 VX_API_ENTRY vx_node VX_API_CALL vxAddNode(vx_graph graph,
486  vx_image in1, vx_image in2,
487  vx_enum policy,
488  vx_image out);
489 
500 VX_API_ENTRY vx_node VX_API_CALL vxSubtractNode(vx_graph graph,
501  vx_image in1, vx_image in2,
502  vx_enum policy,
503  vx_image out);
504 
515 VX_API_ENTRY vx_node VX_API_CALL vxConvertDepthNode(vx_graph graph, vx_image input, vx_image output, vx_enum policy, vx_scalar shift);
516 
530 VX_API_ENTRY vx_node VX_API_CALL vxCannyEdgeDetectorNode(vx_graph graph, vx_image input, vx_threshold hyst,
531  vx_int32 gradient_size, vx_enum norm_type,
532  vx_image output);
533 
547 VX_API_ENTRY vx_node VX_API_CALL vxWarpAffineNode(vx_graph graph, vx_image input, vx_matrix matrix, vx_enum type, vx_image output);
548 
562 VX_API_ENTRY vx_node VX_API_CALL vxWarpPerspectiveNode(vx_graph graph, vx_image input, vx_matrix matrix, vx_enum type, vx_image output);
563 
580 VX_API_ENTRY vx_node VX_API_CALL vxHarrisCornersNode(vx_graph graph,
581  vx_image input,
582  vx_scalar strength_thresh,
583  vx_scalar min_distance,
584  vx_scalar sensitivity,
585  vx_int32 gradient_size,
586  vx_int32 block_size,
587  vx_array corners,
588  vx_scalar num_corners);
589 
605 VX_API_ENTRY vx_node VX_API_CALL vxFastCornersNode(vx_graph graph, vx_image input, vx_scalar strength_thresh, vx_bool nonmax_suppression, vx_array corners, vx_scalar num_corners);
606 
628 VX_API_ENTRY vx_node VX_API_CALL vxOpticalFlowPyrLKNode(vx_graph graph,
629  vx_pyramid old_images,
630  vx_pyramid new_images,
631  vx_array old_points,
632  vx_array new_points_estimates,
633  vx_array new_points,
634  vx_enum termination,
635  vx_scalar epsilon,
636  vx_scalar num_iterations,
637  vx_scalar use_initial_estimate,
638  vx_size window_dimension);
639 
653 VX_API_ENTRY vx_node VX_API_CALL vxRemapNode(vx_graph graph,
654  vx_image input,
655  vx_remap table,
656  vx_enum policy,
657  vx_image output);
658 
674 VX_API_ENTRY vx_node VX_API_CALL vxHalfScaleGaussianNode(vx_graph graph, vx_image input, vx_image output, vx_int32 kernel_size);
675 
690  VX_API_ENTRY vx_node VX_API_CALL vxMatchTemplateNode(vx_graph graph, vx_image src, vx_image templateImage, vx_enum matchingMethod, vx_image output);
691 
702 VX_API_ENTRY vx_node VX_API_CALL vxLBPNode(vx_graph graph, vx_image in, vx_enum format, vx_int8 kernel_size, vx_image out);
703 
745 VX_API_ENTRY vx_node VX_API_CALL vxHOGCellsNode(vx_graph graph, vx_image input, vx_int32 cell_width, vx_int32 cell_height, vx_int32 num_bins, vx_tensor magnitudes, vx_tensor bins);
746 
785 VX_API_ENTRY vx_node VX_API_CALL vxHOGFeaturesNode(vx_graph graph, vx_image input, vx_tensor magnitudes, vx_tensor bins, const vx_hog_t *params, vx_size hog_param_size, vx_tensor features);
786 
799 VX_API_ENTRY vx_node VX_API_CALL vxHoughLinesPNode(vx_graph graph, vx_image input, const vx_hough_lines_p_t *params, vx_array lines_array, vx_scalar num_lines);
800 
816 VX_API_ENTRY vx_node VX_API_CALL vxBilateralFilterNode(vx_graph graph, vx_tensor src, vx_int32 diameter, vx_float32 sigmaSpace, vx_float32 sigmaValues, vx_tensor dst);
817 
835 VX_API_ENTRY vx_node VX_API_CALL vxTensorMultiplyNode(vx_graph graph, vx_tensor input1, vx_tensor input2, vx_scalar scale, vx_enum overflow_policy,
836  vx_enum rounding_policy, vx_tensor output);
837 
853 VX_API_ENTRY vx_node VX_API_CALL vxTensorAddNode(vx_graph graph, vx_tensor input1, vx_tensor input2, vx_enum policy, vx_tensor output);
854 
870 VX_API_ENTRY vx_node VX_API_CALL vxTensorSubtractNode(vx_graph graph, vx_tensor input1, vx_tensor input2, vx_enum policy, vx_tensor output);
871 
885 VX_API_ENTRY vx_node VX_API_CALL vxTensorTableLookupNode(vx_graph graph, vx_tensor input1, vx_lut lut, vx_tensor output);
886 
900 VX_API_ENTRY vx_node VX_API_CALL vxTensorTransposeNode(vx_graph graph, vx_tensor input, vx_tensor output, vx_size dimension1, vx_size dimension2);
914 VX_API_ENTRY vx_node VX_API_CALL vxTensorConvertDepthNode(vx_graph graph, vx_tensor input, vx_enum policy, vx_scalar norm, vx_scalar offset, vx_tensor output);
915 
928 VX_API_ENTRY vx_node VX_API_CALL vxTensorMatrixMultiplyNode(vx_graph graph, vx_tensor input1, vx_tensor input2, vx_tensor input3,
929  const vx_tensor_matrix_multiply_params_t *matrix_multiply_params, vx_tensor output);
930 
941 VX_API_ENTRY vx_node VX_API_CALL vxCopyNode(vx_graph graph, vx_reference input, vx_reference output);
942 
943 #ifdef __cplusplus
944 }
945 #endif
946 
947 #endif
_vx_hough_lines_p_t
Hough lines probability parameters.
Definition: vx_types.h:1568
_vx_tensor_matrix_multiply_params_t
Matrix Multiply Parameters.
Definition: vx_types.h:1605
vx_hog_t
The HOG descriptor structure.
Definition: vx_types.h:1715
vxOpticalFlowPyrLKNode
VX_API_ENTRY vx_node VX_API_CALL vxOpticalFlowPyrLKNode(vx_graph graph, vx_pyramid old_images, vx_pyramid new_images, vx_array old_points, vx_array new_points_estimates, vx_array new_points, vx_enum termination, vx_scalar epsilon, vx_scalar num_iterations, vx_scalar use_initial_estimate, vx_size window_dimension)
[Graph] Creates a Lucas Kanade Tracking Node.
vxThresholdNode
VX_API_ENTRY vx_node VX_API_CALL vxThresholdNode(vx_graph graph, vx_image input, vx_threshold thresh, vx_image output)
[Graph] Creates a Threshold node and returns a reference to it.
vxMinMaxLocNode
VX_API_ENTRY vx_node VX_API_CALL vxMinMaxLocNode(vx_graph graph, vx_image input, vx_scalar minVal, vx_scalar maxVal, vx_array minLoc, vx_array maxLoc, vx_scalar minCount, vx_scalar maxCount)
[Graph] Creates a min,max,loc node.
vxEqualizeHistNode
VX_API_ENTRY vx_node VX_API_CALL vxEqualizeHistNode(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Histogram Equalization node.
vxErode3x3Node
VX_API_ENTRY vx_node VX_API_CALL vxErode3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates an Erosion Image Node.
vxFastCornersNode
VX_API_ENTRY vx_node VX_API_CALL vxFastCornersNode(vx_graph graph, vx_image input, vx_scalar strength_thresh, vx_bool nonmax_suppression, vx_array corners, vx_scalar num_corners)
[Graph] Creates a FAST Corners Node.
vxBilateralFilterNode
VX_API_ENTRY vx_node VX_API_CALL vxBilateralFilterNode(vx_graph graph, vx_tensor src, vx_int32 diameter, vx_float32 sigmaSpace, vx_float32 sigmaValues, vx_tensor dst)
[Graph] The function applies bilateral filtering to the input tensor.
vxTensorConvertDepthNode
VX_API_ENTRY vx_node VX_API_CALL vxTensorConvertDepthNode(vx_graph graph, vx_tensor input, vx_enum policy, vx_scalar norm, vx_scalar offset, vx_tensor output)
[Graph] Creates a bit-depth conversion node.
vxHalfScaleGaussianNode
VX_API_ENTRY vx_node VX_API_CALL vxHalfScaleGaussianNode(vx_graph graph, vx_image input, vx_image output, vx_int32 kernel_size)
[Graph] Performs a Gaussian Blur on an image then half-scales it. The interpolation mode used is near...
vxHOGCellsNode
VX_API_ENTRY vx_node VX_API_CALL vxHOGCellsNode(vx_graph graph, vx_image input, vx_int32 cell_width, vx_int32 cell_height, vx_int32 num_bins, vx_tensor magnitudes, vx_tensor bins)
[Graph] Performs cell calculations for the average gradient magnitude and gradient orientation histog...
vxLBPNode
VX_API_ENTRY vx_node VX_API_CALL vxLBPNode(vx_graph graph, vx_image in, vx_enum format, vx_int8 kernel_size, vx_image out)
[Graph] Creates a node that extracts LBP image from an input image
vxLaplacianPyramidNode
VX_API_ENTRY vx_node VX_API_CALL vxLaplacianPyramidNode(vx_graph graph, vx_image input, vx_pyramid laplacian, vx_image output)
[Graph] Creates a node for a Laplacian Image Pyramid.
vxHarrisCornersNode
VX_API_ENTRY vx_node VX_API_CALL vxHarrisCornersNode(vx_graph graph, vx_image input, vx_scalar strength_thresh, vx_scalar min_distance, vx_scalar sensitivity, vx_int32 gradient_size, vx_int32 block_size, vx_array corners, vx_scalar num_corners)
[Graph] Creates a Harris Corners Node.
vxRemapNode
VX_API_ENTRY vx_node VX_API_CALL vxRemapNode(vx_graph graph, vx_image input, vx_remap table, vx_enum policy, vx_image output)
[Graph] Creates a Remap Node.
vxMedian3x3Node
VX_API_ENTRY vx_node VX_API_CALL vxMedian3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Median Image Node.
vxSelectNode
VX_API_ENTRY vx_node VX_API_CALL vxSelectNode(vx_graph graph, vx_scalar condition, vx_reference true_value, vx_reference false_value, vx_reference output)
[Graph] Selects one of two data objects depending on the the value of a condition (boolean scalar),...
vxWarpPerspectiveNode
VX_API_ENTRY vx_node VX_API_CALL vxWarpPerspectiveNode(vx_graph graph, vx_image input, vx_matrix matrix, vx_enum type, vx_image output)
[Graph] Creates a Perspective Warp Node.
vxNotNode
VX_API_ENTRY vx_node VX_API_CALL vxNotNode(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a bitwise NOT node.
vxIntegralImageNode
VX_API_ENTRY vx_node VX_API_CALL vxIntegralImageNode(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates an Integral Image Node.
vxTensorAddNode
VX_API_ENTRY vx_node VX_API_CALL vxTensorAddNode(vx_graph graph, vx_tensor input1, vx_tensor input2, vx_enum policy, vx_tensor output)
[Graph] Performs arithmetic addition on element values in the input tensor data.
vxWeightedAverageNode
VX_API_ENTRY vx_node VX_API_CALL vxWeightedAverageNode(vx_graph graph, vx_image img1, vx_scalar alpha, vx_image img2, vx_image output)
[Graph] Creates a image weighted average node.
vxDilate3x3Node
VX_API_ENTRY vx_node VX_API_CALL vxDilate3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Dilation Image Node.
vxScalarOperationNode
VX_API_ENTRY vx_node VX_API_CALL vxScalarOperationNode(vx_graph graph, vx_enum scalar_operation, vx_scalar a, vx_scalar b, vx_scalar output)
[Graph] Creates a scalar operation node.
vxTensorSubtractNode
VX_API_ENTRY vx_node VX_API_CALL vxTensorSubtractNode(vx_graph graph, vx_tensor input1, vx_tensor input2, vx_enum policy, vx_tensor output)
[Graph] Performs arithmetic subtraction on element values in the input tensor data.
vxNonLinearFilterNode
VX_API_ENTRY vx_node VX_API_CALL vxNonLinearFilterNode(vx_graph graph, vx_enum function, vx_image input, vx_matrix mask, vx_image output)
[Graph] Creates a Non-linear Filter Node.
vxGaussian3x3Node
VX_API_ENTRY vx_node VX_API_CALL vxGaussian3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Gaussian Filter Node.
vxTensorTableLookupNode
VX_API_ENTRY vx_node VX_API_CALL vxTensorTableLookupNode(vx_graph graph, vx_tensor input1, vx_lut lut, vx_tensor output)
[Graph] Performs LUT on element values in the input tensor data.
vxConvolveNode
VX_API_ENTRY vx_node VX_API_CALL vxConvolveNode(vx_graph graph, vx_image input, vx_convolution conv, vx_image output)
[Graph] Creates a custom convolution node.
vxGaussianPyramidNode
VX_API_ENTRY vx_node VX_API_CALL vxGaussianPyramidNode(vx_graph graph, vx_image input, vx_pyramid gaussian)
[Graph] Creates a node for a Gaussian Image Pyramid.
vxMaxNode
VX_API_ENTRY vx_node VX_API_CALL vxMaxNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out)
[Graph] Creates a pixel-wise maximum kernel.
vxAbsDiffNode
VX_API_ENTRY vx_node VX_API_CALL vxAbsDiffNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out)
[Graph] Creates an AbsDiff node.
vxNonMaxSuppressionNode
VX_API_ENTRY vx_node VX_API_CALL vxNonMaxSuppressionNode(vx_graph graph, vx_image input, vx_image mask, vx_int32 win_size, vx_image output)
[Graph] Creates a Non-Maxima Suppression node.
vxCopyNode
VX_API_ENTRY vx_node VX_API_CALL vxCopyNode(vx_graph graph, vx_reference input, vx_reference output)
Copy data from one object to another.
vxMagnitudeNode
VX_API_ENTRY vx_node VX_API_CALL vxMagnitudeNode(vx_graph graph, vx_image grad_x, vx_image grad_y, vx_image mag)
[Graph] Create a Magnitude node.
vxWarpAffineNode
VX_API_ENTRY vx_node VX_API_CALL vxWarpAffineNode(vx_graph graph, vx_image input, vx_matrix matrix, vx_enum type, vx_image output)
[Graph] Creates an Affine Warp Node.
vxTensorMultiplyNode
VX_API_ENTRY vx_node VX_API_CALL vxTensorMultiplyNode(vx_graph graph, vx_tensor input1, vx_tensor input2, vx_scalar scale, vx_enum overflow_policy, vx_enum rounding_policy, vx_tensor output)
[Graph] Performs element wise multiplications on element values in the input tensor data with a scale...
vxSubtractNode
VX_API_ENTRY vx_node VX_API_CALL vxSubtractNode(vx_graph graph, vx_image in1, vx_image in2, vx_enum policy, vx_image out)
[Graph] Creates an arithmetic subtraction node.
vxBox3x3Node
VX_API_ENTRY vx_node VX_API_CALL vxBox3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Box Filter Node.
vxAndNode
VX_API_ENTRY vx_node VX_API_CALL vxAndNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out)
[Graph] Creates a bitwise AND node.
vxHOGFeaturesNode
VX_API_ENTRY vx_node VX_API_CALL vxHOGFeaturesNode(vx_graph graph, vx_image input, vx_tensor magnitudes, vx_tensor bins, const vx_hog_t *params, vx_size hog_param_size, vx_tensor features)
[Graph] The node produces HOG features for the W1xW2 window in a sliding window fashion over the whol...
vxMultiplyNode
VX_API_ENTRY vx_node VX_API_CALL vxMultiplyNode(vx_graph graph, vx_image in1, vx_image in2, vx_scalar scale, vx_enum overflow_policy, vx_enum rounding_policy, vx_image out)
[Graph] Creates an pixelwise-multiplication node.
vxTensorMatrixMultiplyNode
VX_API_ENTRY vx_node VX_API_CALL vxTensorMatrixMultiplyNode(vx_graph graph, vx_tensor input1, vx_tensor input2, vx_tensor input3, const vx_tensor_matrix_multiply_params_t *matrix_multiply_params, vx_tensor output)
[Graph] Creates a generalized matrix multiplication node.
vxMatchTemplateNode
VX_API_ENTRY vx_node VX_API_CALL vxMatchTemplateNode(vx_graph graph, vx_image src, vx_image templateImage, vx_enum matchingMethod, vx_image output)
[Graph] The Node Compares an image template against overlapped image regions.
vxHoughLinesPNode
VX_API_ENTRY vx_node VX_API_CALL vxHoughLinesPNode(vx_graph graph, vx_image input, const vx_hough_lines_p_t *params, vx_array lines_array, vx_scalar num_lines)
[Graph] Finds the Probabilistic Hough Lines detected in the input binary image, each line is stored i...
vxChannelCombineNode
VX_API_ENTRY vx_node VX_API_CALL vxChannelCombineNode(vx_graph graph, vx_image plane0, vx_image plane1, vx_image plane2, vx_image plane3, vx_image output)
[Graph] Creates a channel combine node.
vxXorNode
VX_API_ENTRY vx_node VX_API_CALL vxXorNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out)
[Graph] Creates a bitwise EXCLUSIVE OR node.
vxOrNode
VX_API_ENTRY vx_node VX_API_CALL vxOrNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out)
[Graph] Creates a bitwise INCLUSIVE OR node.
vxSobel3x3Node
VX_API_ENTRY vx_node VX_API_CALL vxSobel3x3Node(vx_graph graph, vx_image input, vx_image output_x, vx_image output_y)
[Graph] Creates a Sobel3x3 node.
vxPhaseNode
VX_API_ENTRY vx_node VX_API_CALL vxPhaseNode(vx_graph graph, vx_image grad_x, vx_image grad_y, vx_image orientation)
[Graph] Creates a Phase node.
vxChannelExtractNode
VX_API_ENTRY vx_node VX_API_CALL vxChannelExtractNode(vx_graph graph, vx_image input, vx_enum channel, vx_image output)
[Graph] Creates a channel extract node.
vxLaplacianReconstructNode
VX_API_ENTRY vx_node VX_API_CALL vxLaplacianReconstructNode(vx_graph graph, vx_pyramid laplacian, vx_image input, vx_image output)
[Graph] Reconstructs an image from a Laplacian Image pyramid.
vxAddNode
VX_API_ENTRY vx_node VX_API_CALL vxAddNode(vx_graph graph, vx_image in1, vx_image in2, vx_enum policy, vx_image out)
[Graph] Creates an arithmetic addition node.
vxConvertDepthNode
VX_API_ENTRY vx_node VX_API_CALL vxConvertDepthNode(vx_graph graph, vx_image input, vx_image output, vx_enum policy, vx_scalar shift)
[Graph] Creates a bit-depth conversion node.
vxTensorTransposeNode
VX_API_ENTRY vx_node VX_API_CALL vxTensorTransposeNode(vx_graph graph, vx_tensor input, vx_tensor output, vx_size dimension1, vx_size dimension2)
[Graph] Performs transpose on the input tensor. The node transpose the tensor according to a specifie...
vxColorConvertNode
VX_API_ENTRY vx_node VX_API_CALL vxColorConvertNode(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a color conversion node.
vxMeanStdDevNode
VX_API_ENTRY vx_node VX_API_CALL vxMeanStdDevNode(vx_graph graph, vx_image input, vx_scalar mean, vx_scalar stddev)
[Graph] Creates a mean value and optionally, a standard deviation node.
vxCannyEdgeDetectorNode
VX_API_ENTRY vx_node VX_API_CALL vxCannyEdgeDetectorNode(vx_graph graph, vx_image input, vx_threshold hyst, vx_int32 gradient_size, vx_enum norm_type, vx_image output)
[Graph] Creates a Canny Edge Detection Node.
vxScaleImageNode
VX_API_ENTRY vx_node VX_API_CALL vxScaleImageNode(vx_graph graph, vx_image src, vx_image dst, vx_enum type)
[Graph] Creates a Scale Image Node.
vxMinNode
VX_API_ENTRY vx_node VX_API_CALL vxMinNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out)
[Graph] Creates a pixel-wise minimum kernel.
vxHistogramNode
VX_API_ENTRY vx_node VX_API_CALL vxHistogramNode(vx_graph graph, vx_image input, vx_distribution distribution)
[Graph] Creates a Histogram node.
vxTableLookupNode
VX_API_ENTRY vx_node VX_API_CALL vxTableLookupNode(vx_graph graph, vx_image input, vx_lut lut, vx_image output)
[Graph] Creates a Table Lookup node. If a value from the input image is not present in the lookup tab...
vx_convolution
struct _vx_convolution * vx_convolution
The Convolution Object. A user-defined convolution kernel of MxM elements.
Definition: vx_types.h:264
vx_reference
struct _vx_reference * vx_reference
A generic opaque reference to any object within OpenVX.
Definition: vx_types.h:145
vx_scalar
struct _vx_scalar * vx_scalar
An opaque reference to a scalar.
Definition: vx_types.h:175
vx_threshold
struct _vx_threshold * vx_threshold
The Threshold Object. A thresholding object contains the types and limit values of the thresholding r...
Definition: vx_types.h:258
vx_size
size_t vx_size
A wrapper of size_t to keep the naming convention uniform.
Definition: vx_types.h:157
vx_remap
struct _vx_remap * vx_remap
The remap table Object. A remap table contains per-pixel mapping of output pixels to input pixels.
Definition: vx_types.h:270
vx_int8
int8_t vx_int8
An 8-bit signed value.
Definition: vx_types.h:95
vx_lut
struct _vx_lut * vx_lut
The Look-Up Table (LUT) Object.
Definition: vx_types.h:232
vx_matrix
struct _vx_matrix * vx_matrix
The Matrix Object. An MxN matrix of some unit type.
Definition: vx_types.h:245
vx_tensor
struct _vx_tensor_t * vx_tensor
The multidimensional data object (Tensor).
Definition: vx_types.h:287
vx_enum
int32_t vx_enum
Sets the standard enumeration type size to be a fixed quantity.
Definition: vx_types.h:152
vx_graph
struct _vx_graph * vx_graph
An opaque reference to a graph.
Definition: vx_types.h:211
vx_node
struct _vx_node * vx_node
An opaque reference to a kernel node.
Definition: vx_types.h:204
vx_int32
int32_t vx_int32
A 32-bit signed value.
Definition: vx_types.h:105
VX_API_CALL
#define VX_API_CALL
Defines calling convention for OpenVX API.
Definition: vx_types.h:56
vx_bool
vx_enum vx_bool
A formal boolean type with known fixed size.
Definition: vx_types.h:312
vx_array
struct _vx_array * vx_array
The Array Object. Array is a strongly-typed container for other data structures.
Definition: vx_types.h:275
vx_pyramid
struct _vx_pyramid * vx_pyramid
The Image Pyramid object. A set of scaled images.
Definition: vx_types.h:251
vx_distribution
struct _vx_distribution * vx_distribution
The Distribution object. This has a user-defined number of bins over a user-defined range (within a u...
Definition: vx_types.h:239
vx_float32
float vx_float32
A 32-bit float value.
Definition: vx_types.h:129
vx_image
struct _vx_image * vx_image
An opaque reference to an image.
Definition: vx_types.h:182