基于彩色图像的快速立体匹配算法研究

为了实现彩色图像的快速立体匹配,获取准确和致密的视差图,在全局匹配基础上提出了基于区域增长的全局匹配算法,该算法将图像对按行进行区域增长匹配,匹配后的视差图再通过均值滤波器,可以滤除由于误匹配产生的不可靠视差。实验结果表明,在保证可靠性的前提下,采用改进后的匹配算法极大缩短了图像处理时间。

Fast Stereo Matching Algorithm Based on Color Images

A global matching algorithm based on region growing was presented to realize fast stereo matching of color images. The image pair is matched based on region growing by row, and the mean filter is utilized to filter unreliable disparity of the obtained disparity map produced by matching error. Experimental results demonstrate the improved mating algorithm greatly shortens image processing time on the premise of reliability.