opencv2/cudawarping.hpp no such file or directory

[za13]

I'm using Ubuntu 20. I installed OpenCV 4.5 and TensorRT 6.0.1.5 and did

sudo apt-get install libopencv-dev

I am trying to follow the steps in https://github.com/spmallick/learnopencv/tree/master/PyTorch-ONNX-TensorRT-CPP

I was able to do

mkdir build
cd build
cmake -DOpenCV_DIR=[path-to-opencv-build] -DTensorRT_DIR=[path-to-tensorrt] ..

but when I tried `make -j8', I get

trt_sample.cpp:10 fatal error: opencv2/cudawarping.hpp no such file or directory

any help?

[spacewalk01]

I got the same problem. Did you solve it?

[xxxpsyduck]

compile opencv with cuda

[spacewalk01]

Solved the problem after building opencv with opencv-contrib using cmake.