本项目将多尺度理论、动态规划法、模式识别和区域划分等技术应用到图像的立体匹配之中，减少立体匹配过程中的搜索空间、计算时间和匹配错误；-This project will multi-scale theory, the dynamic programming, pattern recognition and regional division technology application of image matching of three-dimensional, reduce the search space stereo matching process, and computing time and matching error