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Article: Camera break detection by partitioning of 2D spatio-temporal images in MPEG domain

TitleCamera break detection by partitioning of 2D spatio-temporal images in MPEG domain
Authors
Ngo, CWPong, TCChin, RT
KeywordsAlgorithms
Cameras
Color
Cosine transforms
Image analysis
Image compression
Vectors
Issue Date1999
Citation
International Conference On Multimedia Computing And Systems -Proceedings, 1999, v. 1, p. 750-755 How to Cite?
AbstractIn this paper, we propose a new approach to detect camera cuts and wipes. The approach projects a video into two images representing the spatio-temporal continuity of a video life. Visually, these images are composed by regions of different patterns, each region represents the temporal location of a shot. The shape of a region boundary inherently classifies cut and wipe, and most importantly, marks the start and end of a wipe sequence. We hence formulate algorithms to locate the color and texture discontinuities occurring at the boundaries of image regions.
Persistent Identifierhttp://hdl.handle.net/10722/65532

 

DC FieldValueLanguage
dc.contributor.authorNgo, CWen_HK
dc.contributor.authorPong, TCen_HK
dc.contributor.authorChin, RTen_HK
dc.date.accessioned2010-08-31T07:15:09Z-
dc.date.available2010-08-31T07:15:09Z-
dc.date.issued1999en_HK
dc.identifier.citationInternational Conference On Multimedia Computing And Systems -Proceedings, 1999, v. 1, p. 750-755en_HK
dc.identifier.urihttp://hdl.handle.net/10722/65532-
dc.description.abstractIn this paper, we propose a new approach to detect camera cuts and wipes. The approach projects a video into two images representing the spatio-temporal continuity of a video life. Visually, these images are composed by regions of different patterns, each region represents the temporal location of a shot. The shape of a region boundary inherently classifies cut and wipe, and most importantly, marks the start and end of a wipe sequence. We hence formulate algorithms to locate the color and texture discontinuities occurring at the boundaries of image regions.en_HK
dc.languageengen_HK
dc.relation.ispartofInternational Conference on Multimedia Computing and Systems -Proceedingsen_HK
dc.subjectAlgorithmsen_HK
dc.subjectCamerasen_HK
dc.subjectColoren_HK
dc.subjectCosine transformsen_HK
dc.subjectImage analysisen_HK
dc.subjectImage compressionen_HK
dc.subjectVectorsen_HK
dc.titleCamera break detection by partitioning of 2D spatio-temporal images in MPEG domainen_HK
dc.typeArticleen_HK
dc.identifier.emailChin, RT: rchin@hku.hken_HK
dc.identifier.authorityChin, RT=rp01300en_HK
dc.description.naturelink_to_subscribed_fulltexten_HK
dc.identifier.scopuseid_2-s2.0-0032685699en_HK
dc.identifier.volume1en_HK
dc.identifier.spage750en_HK
dc.identifier.epage755en_HK
dc.identifier.scopusauthoridNgo, CW=7005184304en_HK
dc.identifier.scopusauthoridPong, TC=7004618149en_HK
dc.identifier.scopusauthoridChin, RT=7102445426en_HK

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