A Stereo Matching in Complex Scene and Occlusion Handling Model

作者：Pang Xing; Zhang Yi; Han Jing; Bai Lian fa^*

来源：Optical Review, 2014, 21(6): 826-832.

DOI：10.1007/s10043-014-0135-5

• the tree structure of dynamic programming
• self-adaptive parameters
• a disparity iterative refinement
• a doubtful regions growing method
• a disparity filling

An algorithm is proposed which the tree structure of dynamic programming with self-adaptive parameters and a disparity iterative refinement to improve stereo matching performance. The algorithm model consists of an initialization model and a disparity iterative refinement. To obtain the initial disparity map with "clear" background and whole details, the tree structure of dynamic programming with self-adaptive parameters is presented. A disparity iterative refinement is proposed to estimate the disparity of unreliable pixels in the doubtful regions. The disparity iterative refinement consists of a doubtful regions growing method and a disparity filling based on color similarity. The results of experiment evaluated with Middlebury data sets show that our algorithm can effectively ameliorate "fatting inflating" by occlusion and obtains a high quality of disparity map.

• 出版日期2014-11
• 单位南京理工大学