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Improved Stereo Matching Algorithm Based on BP
Author(s): 
Pages: 28-31
Year: Issue:  20
Journal: Video Engineering

Abstract: 作为立体视觉关键技术之一的立体匹配,一直都是视觉领域研究的热点和难点.本文提出了一种基于分割区域的BP立体匹配算法.首先对于输入图像对进行mean - shift分割,对于初始视差图,利用交叉检测,将分割区域分为可靠和非可靠区域.基于此区域信息,利用BP算法对初始视差进行优化.实验结果表明,采用本文改进的BP算法,可以获得精确度更高的视差图.
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