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立体视觉问题的多阶段群化解法

A MULTISTAGE GROUPING SOLUTION TO THE STEREO MATCHING PROBLEM
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摘要 本文提出一种用于求解双眼立体视觉问题的多阶段群化算法。该算法把沿图像扫描行上的灰度分段作为匹配的基本元素,将立体图像匹配问题形式化地描述为灰度分段的一个多阶段群化过程。为此,建立了灰度分段之间相互匹配的关系描述和相关的几个约束条件。 In this paper, a grouping-based method is proposed to solve the stereo matching problem. The method employs intensity segments on scan lines of stereo images as primitives for matching, and formulates the matching problem by introducing a multistage grouping process of the intensity segments. A relation between a matching pair of intensity segments and some constraints are established.
出处 《模式识别与人工智能》 EI CSCD 北大核心 2003年第1期102-109,共8页 Pattern Recognition and Artificial Intelligence
基金 国家自然科学基金资助项目(No.69975019)
关键词 立体视觉问题 多阶段群化解法 灰度分段 投影不变量 图像特征 图像匹配 图像处理 计算机 Stereo Matching, Grouping, Intensity Segment, Occlusion, Projective Invariant
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参考文献11

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