Using custom build OpenCV with cuda enabled

Hi Everyone! I am hardly trying to use the custom built up OpenCV with cuda enabled in my ROS node. But after trying some few existing suggestions; still I am struggling with it. Please help me with this issue. I have already tried:
findpackage(OpenCV REQUIRED PATHS /usr/local NODEFAULTPATH NOMODULE )

But it does not work. Thanks in advance.

Asked by AR13 on 2019-11-20 19:54:32 UTC

Comments

Could you be more descriptive of what is not working? With such an open question it will be impossible to pinpoint where the problem lies exactly. I assume your compilation fails, but what are the error messages? Did you find and follow tutorials to get OpenCV/Cuda working with ROS? Did you get either Cuda or OpenCV working independently? etc.

Asked by davekroezen on 2019-11-21 03:39:14 UTC

Sorry for not being clear enough! There are no errors in compilation. I mean ROS node still uses ROS's opencv package which is not cuda enabled. I have installed cuda enabled opencv and also cuda 8.1 toolkit separately. Now I want to use this custom opencv in my node. But I don't know what should I do exactly.

Asked by AR13 on 2019-11-21 03:54:45 UTC

Answers

You could Provider the NEW opencv Lib dir. A solution is here https://answers.ros.org/question/257581/how-to-use-arbitrary-version-of-opencv/

Asked by duck-development on 2019-11-21 19:10:15 UTC