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一种基于非标定摄像机仿射变换的块匹配算法

DOI: 10.11834/jig.20091130

Keywords: 角点检测,同名点匹配,仿射变换,块匹配

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Abstract:

针对“平行视”多视视频,提出了一种基于非标定摄像机仿射变换的块匹配算法。该算法采用Harris算子提取角点,依据特征跟踪法和线段仿射性质作为同名点匹配准则,利用同名点信息构造摄像机仿射变换矩阵,在此基础上实现视间块匹配。实验结果表明,该算法可有效提高“平行视”块匹配效果。

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