| 一种多尺度边缘测度融合加权HD算法 |
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| 引用本文： | 曲圣杰,潘泉,程咏梅,赵春晖,凌志刚.一种多尺度边缘测度融合加权HD算法[J].光子学报,2011(10):1560-1565. |
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| 作者姓名： | 曲圣杰 潘泉 程咏梅 赵春晖 凌志刚 |
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| 作者单位： | 西北工业大学自动化学院; |
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| 基金项目： | 国家自然科学基金(No.60634030,No.61074155); 航空科学基金(No.20100853010)资助 |
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| 摘 要： | 一般的边缘加权Hausdorff算法,由于单尺度边缘检测算子本身对噪音敏感,会造成真实和虚假边缘显著性差异小,从而加权后对噪音鲁棒性改善有限.为此,提出了一种基于多尺度边缘测度融合加权的Hausdorff景象匹配算法.对图像提取多尺度边缘测度后,引入证据推理理论,提出一种双向指数基本置信指派构造方法,并构造出多尺度边缘...
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| 关 键 词： | 加权Hausdorff距离 证据推理 多尺度边缘 景象匹配 |
A Weighted Hausdorff Distance Algorithm Based on Multi-scale Edge Measure Fusion |
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| QU Sheng-jie,PAN Quan,CHENG Yong-mei,ZHAO Chun-hui,LING Zhi-gang.A Weighted Hausdorff Distance Algorithm Based on Multi-scale Edge Measure Fusion[J].Acta Photonica Sinica,2011(10):1560-1565. |
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| Authors: | QU Sheng-jie PAN Quan CHENG Yong-mei ZHAO Chun-hui LING Zhi-gang |
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| Abstract: | The general edge weighted Hausdorff distance has limited effects on improving the noise robustness,because single-scale edge detection operator itself is sensitive to noise which lesds to little difference between the real and false edge.A novel weighted Hausdorff distance algorithm was proposed based on multi-scale edge measure fusion(EFWHD).Multi-scale edge measure was extracted and then evidence theory was brought in.The basic belief assignment of multi-scale edge measure was constructed by a new method ... |
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| Keywords: | Weighted Hausdorff distance Evidence theory Multi-scale edge Scene match |
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