Hello, I am using Nvidia Jetson Nano and I have Opencv 4.1.1 installed with GPU support, I want to use fastfeaturedetector using Cuda cores, I have looked at the documentation but could not understand. I looked at the following file from OpenCV https://github.com/opencv/opencv/blob/master/modules/python/test/test_cuda.py tell me how to use these classes. It will be a great help thanks.
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