Stereo matching as a multistage grouping process
Zengfu Wang, Naofumi Ohnishi · 2002
In this paper, we propose a grouping-based method to solve the stereo matching problem. We employ intensity segments on scan lines of stereo images as primitives for matching, and formulate the problem by introducing a multistage grouping process of the intensity segments. A relation between a matching pair of intensity segments and some constraints are established.