How to filter the keypoints in the SIFT and SURF methods
Anyone know how to filter the key points in the sift and surf methods, for evite to generate errors in the homography matrix.
Please define the features you want to filter. What are their characteristics? I suppose you need to extract the descriptors and do a match on the known ones... isn't it?
please use the search of this forum, this question has been answered already several times, cross check / ratio check are two possible solutions.