计算机工程2012，Vol.38Issue(11)：183-185,3.DOI:10.3969/j.issn.1000-3428.2012.11.056
基于线分割的立体匹配算法
Stereo Matching Algorithm Based on Line-segmentation
陈瑞芳 1王成儒1
作者信息
- 1. 燕山大学信息科学与工程学院,河北秦皇岛066004
- 折叠
摘要
Abstract
This paper gives an improved stereo matching algorithm. According to the polar constraint of disparity field, it obtains the initial disparity map based on line-segmentation, and uses the cross detection technology and credibility constraints to acquire the high reliability GCP pixel. To eliminate the unreliable disparity, the paper uses adaptive weighted median filter which is based on the Bilateral Filter and votes the disparity in the region segment which is obtained through mean shift algorithm. This strategy curbs the outlier effectively and obtains the more reasonable disparity map. Test result on Middlebury test set shows that the algorithm improves the performance greatly and has better accuracy.关键词
立体匹配/线分割/交叉检测/可信度约束/均值偏移/自适应加权中值滤波Key words
stereo matching/ line-segmentation/ cross detection/ credibility constraint/ mean shift/ adaptive weighted median filtering分类
信息技术与安全科学引用本文复制引用
陈瑞芳,王成儒..基于线分割的立体匹配算法[J].计算机工程,2012,38(11):183-185,3.
