Stereo Matching Based on Least Square
Haihao Yu, Yurun Fang, Leilei Kong, Xin Wang · International Journal of Multimedia and Ubiquitous Engineering · 2015
Least Square method is widely adopted in stereo matching owing to it high precision, but the fact that transformation parameters is obtained by solving linear equations leads to the instability of its solutions and the process of matching oscillates and decreases convergence speed.To overcome this disadvantage, improve convergence speed and keep high precision, this paper provides gradient method to resolve stereo matching.The experiments show that the algorithm is valid and practical.