Robust moving ship detection using context-based motion analysis and occlusion handling

X. Bao, S. Zinger, R.G.J. Wijnhoven, P.H.N. With, de

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

4 Citations (Scopus)

Abstract

This paper proposes an original moving ship detection approach in video surveillance systems, especially con- centrating on occlusion problems among ships and vegetation using context information. Firstly, an over- segmentation is performed to divide and classify by SVM (Support Vector Machine) segments into water or non-water, while exploiting the context that ships move only in water. We assume that the ship motion to be characterized by motion saliency and consistency, such that each ship distinguish itself. Therefore, based on the water context model, non-water segments are merged into regions with motion similarity. Then, moving ships are detected by measuring the motion saliency of those regions. Experiments on real-life surveillance videos prove the accuracy and robustness of the proposed approach. We especially pay attention to testing in the cases of severe occlusions between ships and between ship and vegetation. The proposed algorithm outperforms, in terms of precision and recall, our earlier work and a proposal using SVM-based ship detection.
Original languageEnglish
Title of host publicationProceedings of the Sixth International Conference on Machine Vision (ICMV 2013), 16-17 November 2013, London, United Kingdom
Place of PublicationBellingham
PublisherSPIE
Pages90670F-1/5
DOIs
Publication statusPublished - 2013
Event6th International Conference on Machine Vision (ICMV 2013) - London, United Kingdom
Duration: 16 Nov 201317 Nov 2013
Conference number: 6

Publication series

NameProceedings of SPIE
Volume9067
ISSN (Print)0277-786X

Conference

Conference6th International Conference on Machine Vision (ICMV 2013)
Abbreviated titleICMV 2013
CountryUnited Kingdom
CityLondon
Period16/11/1317/11/13

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