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| Based on Dynamic Programming along Region Boundary |
| LIU He-Wei,WANG Zeng-Fu |
| Laboratory of Visual-Audio Information Processing and Pattern Recognition,Department of Automation,University of Science and Technology of China,Hefei 230027 |
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Abstract A region based stereo matching algorithm is presented. The presented algorithm uses regions in images as elements for disparity computation, which is different from conventional stereo matching algorithms based on dynamic programming along scan lines. Once the initial disparities are obtained, a multiple seeds based dynamic programming process along the region boundaries of the image improves and refines the imperfect disparities. The experimental results show that the proposed algorithm is fast and effective.
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Received: 15 October 2008
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2010, Vol. 23 
