https://community.nxp.com/t5/eIQ-Machine-Learning-Software/OpenCV-cuda-imgproc-library/m-p/1315376#M388 <P>I am using OpenCV (4.5.2) on an i.MX8MQ. I am having slow performance using the matchTemplate function. I see there is a GPU hardware accelerated TemplateMatching version in the cv::cuda namespace. I am building w/YOCTO linux L5.10.35_2.2.0 using the imx-image-full which pretty much builds in everything including OpenCV 4.5.2. I can see a few cuda headers in the /usr/include/opencv4/opencv2/core/cuda but not the cuda based imageproc ones.</P><P>Is this incomplete? Is it possible to build in the additional cuda libraries? will they be GPU accelerated?</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 29 Jul 2021 15:23:10 GMT davidvescovi 2021-07-29T15:23:10Z https://community.nxp.com/t5/eIQ-Machine-Learning-Software/OpenCV-cuda-imgproc-library/m-p/1315376#M388 <P>I am using OpenCV (4.5.2) on an i.MX8MQ. I am having slow performance using the matchTemplate function. I see there is a GPU hardware accelerated TemplateMatching version in the cv::cuda namespace. I am building w/YOCTO linux L5.10.35_2.2.0 using the imx-image-full which pretty much builds in everything including OpenCV 4.5.2. I can see a few cuda headers in the /usr/include/opencv4/opencv2/core/cuda but not the cuda based imageproc ones.</P><P>Is this incomplete? Is it possible to build in the additional cuda libraries? will they be GPU accelerated?</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 29 Jul 2021 15:23:10 GMT https://community.nxp.com/t5/eIQ-Machine-Learning-Software/OpenCV-cuda-imgproc-library/m-p/1315376#M388 davidvescovi 2021-07-29T15:23:10Z