Does opencv for tegra (Jetson TK1) make use of npp and openvx underneath?

Question

Does OpenCv for Tegra devices supplied with Linux 4 Tegra make use of NPP and OpenVX underneath ? Or do I have to make such optimizations myself ?

Any reference to a link pointing to proof would be appreciated.

Answer 1

You can look for opencv dependencies

For libopencv4tegra 2.4.13 it uses cuda-npp-7-0 but doesn't use libvisionworks which is OpenVX implementation for Tegra

So, I think OpenCV for Tegra makes use of NPP and doesn't make use of OpenVX