cvGoodFeatureToTrack has a parameter to set the minimum distance between the points returned, however I have found that this does not often work. I think that the check is not done fully, so three points out of which two points close to each other but satisfying the minimum distance criterion or the third point are selected.
By vskrishnan, on November 21, 2008 at 1:10 pm, under OpenCV. Tags: Feature Tracker, OpenCV. No Comments