An improved RANSAC based on the scale variation homogeneity
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- 作者：Yue Wanga ; b ; Jin Zhenga ; c ; JinZheng@buaa.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qi-Zhi Xua ; Bo Lia ; Hai-Miao Hua
- 关键词：Scale variation homogeneity ; Scale ratio ; RANSAC ; SIFT matches
- 刊名：Journal of Visual Communication and Image Representation
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：40
- 期：part_PB
- 页码：751-764
- 全文大小：5154 K
文摘
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The scale variation homogeneity (SVH), a new feature scale constraint, is proposed.
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Based on SVH, the proposed algorithm is particularly tailored to planar homography.
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It can perform very well even in the scenario of 90% contamination level.
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The number of iterations could be decreased by at least 35%.
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Computational complexity can be decreased by at least 2.5% compared with the LO+-RANSAC.