| 一种具有选择性的置信度传播立体匹配算法 |
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| 引用本文： | 曹云云,达飞鹏,邵静.一种具有选择性的置信度传播立体匹配算法[J].东南大学学报(自然科学版),2011,41(5):1013-1018. |
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| 作者姓名： | 曹云云 达飞鹏 邵静 |
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| 作者单位： | 东南大学复杂工程系统测量与控制教育部重点实验室,南京,210096 |
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| 基金项目： | 国家自然科学基金资助项目(60775025); 江苏省自然科学基金资助项目(BK2010116) |
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| 摘 要： | 为了改善立体匹配算法在低纹理和深度跳变区域的匹配性能,提出了一种改进的置信度传播立体匹配算法.首先利用均值漂移算法对图像进行彩色分割,然后通过自适应权重算法计算匹配代价并获取初始视差图,再利用匹配代价可信度检测和左右一致性校验将初始匹配结果按照可靠度分类,最后在全局优化的过程中分别通过可靠度分类和图像分割结果来指导置信...
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| 关 键 词： | 自适应权重 图像分割 置信度传播 立体匹配 |
A stereo matching algorithm based on selective belief propagation |
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| Cao Yunyun,Da Feipeng,Shao Jing.A stereo matching algorithm based on selective belief propagation[J].Journal of Southeast University(Natural Science Edition),2011,41(5):1013-1018. |
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| Authors: | Cao Yunyun Da Feipeng Shao Jing |
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| Institution: | Cao Yunyun Da Feipeng Shao Jing(Key Laboratory of Measurement and Control for Complex Systems of Engineering of Ministry of Education,Southeast University,Nanjing 210096,China) |
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| Abstract: | In order to improve the matching performance in low-texture and depth-discontinuous regions,an improved belief propagation-based stereo matching algorithm is proposed.First,the mean-shift algorithm is applied in the color image segmentation.Secondly,the adaptive support-weight approach is used to calculate the matching cost and initialize the disparity map.Then,the pixels are classified by different reliabilities according to matching cost confidence measure and mutual consistency check.The results of image... |
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| Keywords: | adaptive support-weight image segmentation belief propagation stereo matching |
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