| 多视觉线索融合的表面形状恢复和重建 |
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| 引用本文： | 刘辉.多视觉线索融合的表面形状恢复和重建[J].昆明理工大学学报(理工版),2004,29(6):59-62. |
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| 作者姓名： | 刘辉 |
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| 作者单位： | 昆明理工大学,信息工程与自动化学院,云南,昆明,650093 |
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| 基金项目： | 云南省自然科学基金资助项目 (项目编号 :2 0 1F0 0 2 4M ) |
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| 摘 要： | 介绍了一种从遮挡边缘和其它视觉信息恢复表面形状的方法，利用不同视点下的遮挡边缘序列，获取了它们所对应的表面点的三维几何坐标．并结合视差分析，对物体表面的非暴露区域进行深度(高度)计算．最终通过插值，获得表面三维模型，并用图形学的方法对表面进行了三维表达．实现真实目标建模和绘制．实验结果显示了这一研究思路的巨大潜力．
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| 关 键 词： | 图象分析 遮挡边缘 立体匹配 形状分析 计算机图形学 |
| 文章编号： | 1007-855X(2004)06-0059-03 |
| 修稿时间： | 2004年3月31日 |
Surface Shape Recovery and Reconstruction Based on Multi-Visual-Clues |
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| LIU Hui.Surface Shape Recovery and Reconstruction Based on Multi-Visual-Clues[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2004,29(6):59-62. |
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| Authors: | LIU Hui |
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| Abstract: | In this paper, a method is introduced for object surface reconstruction based extreme edges and other visual clues, using the extreme edge sequence from different view point, we acquired the 3D coordination of corresponding points. Combined the results of stereopis, we can compute the depth of the unexposed area. By interpolating is the 3D modal of object surface acquired, and the surface with graphic data structure is presented. The modeling is implemented and real objects are rendered. The experiment results prove the potentials of this method. |
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| Keywords: | image analysis extrem edge stereo match shape analysis computer graphics |
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