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Mode seeking on graphs for geometric model fitting via preference analysis
Xiao G.2; Wang H.2; Yan Y.2; Zhang L.1
2016-11-01
Source PublicationPattern Recognition Letters
ISSN01678655
Volume83Pages:294-302
Abstract

In this paper, we propose a novel graph-based mode-seeking fitting method to fit and segment multiple-structure data. Mode-seeking is a simple and effective data analysis technique for clustering and filtering. However, conventional mode-seeking based fitting methods are very sensitive to the proportion of good/bad hypotheses, while most of sampling techniques may generate a large proportion of bad hypotheses. In this paper, we show that the proposed graph-based mode-seeking method has significant superiority for geometric model fitting. We intrinsically combine mode seeking with preference analysis. This enables mode seeking to be beneficial for reducing the influence of bad hypotheses since bad hypotheses usually have larger residual values than good ones. In addition, the proposed method exploits the global structure of graphs by random walks to alleviate the sensitivity to unbalanced data. Experimental results on both synthetic data and real images demonstrate that the proposed method outperforms several other competing fitting methods especially for complex data.

KeywordGeometric Model Fitting Mode Seeking Preference Analysis Random Walks
DOI10.1016/j.patrec.2016.04.023
URLView the original
Indexed BySCIE
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000386874900008
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Citation statistics
Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.Universidade de Macau
2.Xiamen University
Recommended Citation
GB/T 7714
Xiao G.,Wang H.,Yan Y.,et al. Mode seeking on graphs for geometric model fitting via preference analysis[J]. Pattern Recognition Letters,2016,83:294-302.
APA Xiao G.,Wang H.,Yan Y.,&Zhang L..(2016).Mode seeking on graphs for geometric model fitting via preference analysis.Pattern Recognition Letters,83,294-302.
MLA Xiao G.,et al."Mode seeking on graphs for geometric model fitting via preference analysis".Pattern Recognition Letters 83(2016):294-302.
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