| 一种快速有效提取浓密视差图的方法 |
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| 引用本文： | 廖素英,杨华军.一种快速有效提取浓密视差图的方法[J].电子科技大学学报(社会科学版),2005(2). |
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| 作者姓名： | 廖素英 杨华军 |
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| 作者单位： | 电子科技大学物理电子学院 成都610054
(廖素英)，电子科技大学物理电子学院 成都610054(杨华军) |
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| 摘 要： | 采用边缘匹配和区域相关相结合的办法,用Gauss-Laplace算子首先对图像进行运算,提取图像的边缘像素,并根据一定约束条件匹配边缘像素,再将图像对视作对称,以相关值互为最大来确定其余点的匹配关系。用该方法处理经过良好校正的图像对,在VC 环境下可实现浓密视差图的快速提取。
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| 关 键 词： | 双目立体视觉 图像匹配 区域相关 视差图 |
A Fast and Efficient Approach for Extracting Condense Disparity Map |
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| LIAO Su-ying,YANG Hua-jun.A Fast and Efficient Approach for Extracting Condense Disparity Map[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2005(2). |
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| Authors: | LIAO Su-ying YANG Hua-jun |
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| Abstract: | In this paper, we integrate feature-based image matching method with feature-based one. Zero-crossing edge points are first extracted from image pairs with the Gauss-Laplace operator caculating. They are matched according some constraint conditions. Then, being looked as symmetries, image pairs other point to point correspondences are searched from two directions by pixel neighbor area correlation values. Applying this approach, we have designed Visual C programs for rectified image pairs and extracted their condense disparity map not only fast but also efficiently. |
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| Keywords: | binocular stereo vision image matching area correlation disparity map |
| 本文献已被 CNKI 等数据库收录！ |
