Hello all, I am running Ubuntu 14.04. I am trying to run FLANN with openCV 3 but I get an error.
After I use ORB to find points, I use the following code to find matches:
FlannBasedMatcher matcher;
std::vector< DMatch > matches;
matcher.match( descriptors_1, descriptors_2, matches );
The code builds fine and everything. When I run the code I get this error:
OpenCV Error: Unsupported format or combination of formats (type=0
) in buildIndex_, file /home/jim/opencv/modules/flann/src/miniflann.cpp, line 315
terminate called after throwing an instance of 'cv::Exception'
what(): /home/jim/opencv/modules/flann/src/miniflann.cpp:315: error: (-210) type=0
in function buildIndex_
Aborted (core dumped)
Can anybody tell me why? Is it something with OpenCV 3 being in BETA state? Is there an alternative to FLANN (expect BFMetcher)