develop/amd_openvx/openvx/include/VX/vx_nodes.h Source File#
vx_nodes.h
Go to the documentation of this file.
39 VX_API_ENTRY vx_node VX_API_CALL vxColorConvertNode(vx_graph graph, vx_image input, vx_image output);
85 VX_API_ENTRY vx_node VX_API_CALL vxPhaseNode(vx_graph graph, vx_image grad_x, vx_image grad_y, vx_image orientation);
97 VX_API_ENTRY vx_node VX_API_CALL vxSobel3x3Node(vx_graph graph, vx_image input, vx_image output_x, vx_image output_y);
110 VX_API_ENTRY vx_node VX_API_CALL vxMagnitudeNode(vx_graph graph, vx_image grad_x, vx_image grad_y, vx_image mag);
124 VX_API_ENTRY vx_node VX_API_CALL vxScaleImageNode(vx_graph graph, vx_image src, vx_image dst, vx_enum type);
135 VX_API_ENTRY vx_node VX_API_CALL vxTableLookupNode(vx_graph graph, vx_image input, vx_lut lut, vx_image output);
145 VX_API_ENTRY vx_node VX_API_CALL vxHistogramNode(vx_graph graph, vx_image input, vx_distribution distribution);
155 VX_API_ENTRY vx_node VX_API_CALL vxEqualizeHistNode(vx_graph graph, vx_image input, vx_image output);
165 VX_API_ENTRY vx_node VX_API_CALL vxAbsDiffNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
176 VX_API_ENTRY vx_node VX_API_CALL vxMeanStdDevNode(vx_graph graph, vx_image input, vx_scalar mean, vx_scalar stddev);
193 VX_API_ENTRY vx_node VX_API_CALL vxThresholdNode(vx_graph graph, vx_image input, vx_threshold thresh, vx_image output);
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);
215 VX_API_ENTRY vx_node VX_API_CALL vxIntegralImageNode(vx_graph graph, vx_image input, vx_image output);
225 VX_API_ENTRY vx_node VX_API_CALL vxErode3x3Node(vx_graph graph, vx_image input, vx_image output);
235 VX_API_ENTRY vx_node VX_API_CALL vxDilate3x3Node(vx_graph graph, vx_image input, vx_image output);
245 VX_API_ENTRY vx_node VX_API_CALL vxMedian3x3Node(vx_graph graph, vx_image input, vx_image output);
265 VX_API_ENTRY vx_node VX_API_CALL vxGaussian3x3Node(vx_graph graph, vx_image input, vx_image output);
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);
289 VX_API_ENTRY vx_node VX_API_CALL vxConvolveNode(vx_graph graph, vx_image input, vx_convolution conv, vx_image output);
300 VX_API_ENTRY vx_node VX_API_CALL vxGaussianPyramidNode(vx_graph graph, vx_image input, vx_pyramid gaussian);
326 VX_API_ENTRY vx_node VX_API_CALL vxLaplacianReconstructNode(vx_graph graph, vx_pyramid laplacian, vx_image input,
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);
369 VX_API_ENTRY vx_node VX_API_CALL vxMinNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
380 VX_API_ENTRY vx_node VX_API_CALL vxMaxNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
391 VX_API_ENTRY vx_node VX_API_CALL vxAndNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
402 VX_API_ENTRY vx_node VX_API_CALL vxOrNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
413 VX_API_ENTRY vx_node VX_API_CALL vxXorNode(vx_graph graph, vx_image in1, vx_image in2, vx_image out);
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);
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);
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);
530 VX_API_ENTRY vx_node VX_API_CALL vxCannyEdgeDetectorNode(vx_graph graph, vx_image input, vx_threshold hyst,
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);
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);
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);
674 VX_API_ENTRY vx_node VX_API_CALL vxHalfScaleGaussianNode(vx_graph graph, vx_image input, vx_image output, vx_int32 kernel_size);
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);
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);
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);
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);
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);
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);
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,
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);
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);
885 VX_API_ENTRY vx_node VX_API_CALL vxTensorTableLookupNode(vx_graph graph, vx_tensor input1, vx_lut lut, vx_tensor output);
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);
928 VX_API_ENTRY vx_node VX_API_CALL vxTensorMatrixMultiplyNode(vx_graph graph, vx_tensor input1, vx_tensor input2, vx_tensor input3,
941 VX_API_ENTRY vx_node VX_API_CALL vxCopyNode(vx_graph graph, vx_reference input, vx_reference output);
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.
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.
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.
VX_API_ENTRY vx_node VX_API_CALL vxEqualizeHistNode(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Histogram Equalization node.
VX_API_ENTRY vx_node VX_API_CALL vxErode3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates an Erosion Image Node.
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.
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.
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.
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...
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...
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
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.
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.
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.
VX_API_ENTRY vx_node VX_API_CALL vxMedian3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Median Image Node.
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),...
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.
VX_API_ENTRY vx_node VX_API_CALL vxNotNode(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a bitwise NOT node.
VX_API_ENTRY vx_node VX_API_CALL vxIntegralImageNode(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates an Integral Image Node.
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.
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.
VX_API_ENTRY vx_node VX_API_CALL vxDilate3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Dilation Image Node.
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.
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.
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.
VX_API_ENTRY vx_node VX_API_CALL vxGaussian3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Gaussian Filter Node.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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...
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.
VX_API_ENTRY vx_node VX_API_CALL vxBox3x3Node(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a Box Filter Node.
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.
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...
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.
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.
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.
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...
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.
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.
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.
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.
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.
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.
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.
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.
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.
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...
VX_API_ENTRY vx_node VX_API_CALL vxColorConvertNode(vx_graph graph, vx_image input, vx_image output)
[Graph] Creates a color conversion node.
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.
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.
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.
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.
VX_API_ENTRY vx_node VX_API_CALL vxHistogramNode(vx_graph graph, vx_image input, vx_distribution distribution)
[Graph] Creates a Histogram node.
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...
struct _vx_convolution * vx_convolution
The Convolution Object. A user-defined convolution kernel of MxM elements.
Definition: vx_types.h:264
struct _vx_reference * vx_reference
A generic opaque reference to any object within OpenVX.
Definition: vx_types.h:145
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
size_t vx_size
A wrapper of size_t to keep the naming convention uniform.
Definition: vx_types.h:157
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
struct _vx_matrix * vx_matrix
The Matrix Object. An MxN matrix of some unit type.
Definition: vx_types.h:245
struct _vx_tensor_t * vx_tensor
The multidimensional data object (Tensor).
Definition: vx_types.h:287
int32_t vx_enum
Sets the standard enumeration type size to be a fixed quantity.
Definition: vx_types.h:152
struct _vx_array * vx_array
The Array Object. Array is a strongly-typed container for other data structures.
Definition: vx_types.h:275
struct _vx_pyramid * vx_pyramid
The Image Pyramid object. A set of scaled images.
Definition: vx_types.h:251
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