Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

OpenCV's ORB feature detector tend form clumps around certain areas

Which makes it necessary to follow up with non-maximal suppression. In comparison Shi-AndTomasi's GFTT behaves very well.

image description

Is this a drawback of the method or I am not using the ORB feature detection correctly?

Here is the code I used for initializing the detector:

OrbFeatureDetector detector(1000, 1.2f, 3, 20);