Algorithm for eliminating mismatching points in motion capture system
一种运动捕获系统中误匹配点的剔除算法*

Using the iterative method with prior knowledge,got the threshold at the stage of feature points, then excluded non-feature points based on contour feature. For matching feature points,obtained initial candidates points according epipolar constraint, then through the relaxation matching algorithm and triangulation measurement exclued mismatching points, it would to be last matching points. Finally,by the above matching algorithm described a kind of feature points matching strategy in a multi-camera system. Experimental results show that the algorithm has a high precise matching rate.