Hi aliaga,
Please refer to the following comment mentioned in the link,
“OpenCV is not officially supported nor is it optimized on the Drive platform. These instructions are provided only to help with porting/prototyping and is not maintained by NVIDIA. It is recommended to utilize NVIDIA APIs moving forward.”
-. To profile, please refer to Nsight Systems : NVIDIA Documentation,
-. For image processing, please refer to NvMedia : DRIVE OS Linux