AMD OpenCV Extension#
The AMD OpenCV (vx_opencv) is an OpenVX module that implements a mechanism to access OpenCV functionality as OpenVX kernels. These kernels can be accessed from within OpenVX framework using OpenVX API call vxLoadKernels(context, “vx_opencv”).
List of OpenCV-interop kernels#
The following is a list of OpenCV functions that have been included in the vx_opencv module.
bilateralFilter org.opencv.bilateralfilter
blur org.opencv.blur
boxfilter org.opencv.boxfilter
buildPyramid org.opencv.buildpyramid
Dilate org.opencv.dilate
Erode org.opencv.erode
filter2D org.opencv.filter2d
GaussianBlur org.opencv.gaussianblur
MedianBlur org.opencv.medianblur
morphologyEx org.opencv.morphologyex
Laplacian org.opencv.laplacian
pyrDown org.opencv.pyrdown
pyrUp org.opencv.pyrup
sepFilter2D org.opencv.sepfilter2d
Sobel org.opencv.sobel
Scharr org.opencv.scharr
FAST org.opencv.fast
MSER org.opencv.mser_detect
ORB org.opencv.orb_detect
ORB_Compute org.opencv.orb_compute
BRISK org.opencv.brisk_detect
BRISK_Compute org.opencv.brisk_compute
SimpleBlobDetector org.opencv.simple_blob_detect
SimpleBlobDetector_Init org.opencv.simple_blob_detect_initialize
SIFT_Detect org.opencv.sift_detect
SIFT_Compute org.opencv.sift_compute
SURF_Detect org.opencv.surf_detect
SURF_Compute org.opencv.surf_compute
STAR_FEATURE_Detector org.opencv.star_detect
Canny org.opencv.canny
GoodFeature_Detector org.opencv.good_features_to_track
buildOpticalFlowPyramid org.opencv.buildopticalflowpyramid
DistanceTransform org.opencv.distancetransform
Convert_Scale_Abs org.opencv.convertscaleabs
addWeighted org.opencv.addweighted
Transpose org.opencv.transpose
Resize org.opencv.resize
AdaptiveThreshold org.opencv.adaptivethreshold
Threshold org.opencv.threshold
cvtcolor org.opencv.cvtcolor
Flip org.opencv.flip
fastNlMeansDenoising org.opencv.fastnlmeansdenoising
fastNlMeansDenoisingColored org.opencv.fastnlmeansdenoisingcolored
AbsDiff org.opencv.absdiff
Compare org.opencv.compare
bitwise_and org.opencv.bitwise_and
bitwise_not org.opencv.bitwise_not
bitwise_or org.opencv.bitwise_or
bitwise_xor org.opencv.bitwise_xor
Add org.opencv.add
Subtract org.opencv.subtract
Multiply org.opencv.multiply
Divide org.opencv.divide
WarpAffine org.opencv.warpaffine
WarpPerspective org.opencv.warpperspective
NOTE - For list of OpenVX API calls for OpenCV-interop refer include/vx_ext_opencv.h
Build Instructions#
Pre-requisites#
AMD OpenVX library
CMake 3.0 or later
OpenCV 3.4
with
/without
contribOpenCV_DIR environment variable should point to OpenCV/build folder
Build using Visual Studio 2019
on 64-bit Windows 10#
Use amd_openvx_extensions/amd_opencv/amd_opencv.sln to build for x64 platform
Build using CMake on Linux#
Use CMake to configure and generate Makefile