Is this a bug in OpenCV4Tegra?

Autonomous Machines Jetson & Embedded Systems Jetson TX1
#1

I’m currently trying to build CNTK on TX1.

While I’m on it, there was some compiler error that says Mat, dims, rows, cols, etc. are not defined in /usr/include/opencv2/core/mat.hpp.

Adding the following line to the header file fixed the issue.

#include <opencv2/opencv.hpp>

Is this a bug in OpenCV4Tegra, or an issue with CNTK? I’m using JetPack 3.1.

#2

Hi devnglee,

Opencv4tegra is based on opencv2.4.13 and may not be compatible with CNTK. What is the opencv version CNTK requires?

#3

Hi WayneWWW,

CNTK requires opencv3.1. Thanks for your help.

But I’ve found out that I don’t need opencv to build the parts of CNTK I need.

So I didn’t have chance to test building with opencv3.1.

#4