Jetson Nano OpenCV OpenCL/CUDA SURF

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
7

Hi,

Sorry for the late.

We try to profile the SURF feature on Jetson but found the algorithm is patented.
So we may not able to get the performance data for you.

terminate called after throwing an instance of 'cv::Exception'
  what():  OpenCV(4.1.1) /home/nvidia/topic_1068663/opencv_cuda/opencv_contrib-4.1.1/modules/xfeatures2d/src/surf.cuda.cpp:55: error: (-213:The function/feature is not implemented) This algorithm is patented and is excluded in this configuration; Set OPENCV_ENABLE_NONFREE CMake option and rebuild the library in function 'SURF_CUDA'

Aborted (core dumped)

Thanks.