Re: rtabmap and SURF GPU

Posted by matlabbe on
URL: http://official-rtab-map-forum.206.s1.nabble.com/rtabmap-and-SURF-GPU-tp6699p6752.html

Hi,

ORB_SLAM2 dependency is just for visual odometry approach of ORB_SLAM2, ORB features are available in your build. For BRIEF, you need to build OpenCV with opencv_contrib, then you will have access to all features from OpenCV.

With OpenCV 4.2.0 xfeatures2d module (SIFT/SURF/BRIEF/FREAK) = NO (not found, License: BSD)

will become:

With OpenCV 4.2.0 xfeatures2d module (SIFT/SURF/BRIEF/FREAK) = YES

cheers,
Mathieu