A fast stereo matching algorithm based on wavelet pyramid
Jinling Wang · Microcomputer Information · 2010
Image matching is the key of stereo vision.Least square matching (LSM) is widely used in Stereo matching owing to its high precision,but traditional LSM has its drawbacks about low speed and easily effected by the first value.Point to the problems,this paper proposes a multi-resolution stereo matching method based on wavelet pyramid.Form the strategy that is form rough to accuracy,let the matching point in low resolution be the restrict of matching in high resolution.The results confirm the proposed algorithm can decrease incorrect matching and improve matching speed.