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Conference Paper: Video metamorphosis using dense flow fields

TitleVideo metamorphosis using dense flow fields
Authors
KeywordsDynamic Programming
Feature Tracking
Image Matching
Image Pyramids
Issue Date2004
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www.interscience.wiley.com/jpages/1049-8907/
Citation
Computer Animation And Virtual Worlds, 2004, v. 15 n. 3-4, p. 387-397 How to Cite?
AbstractWhen we perform video metamorphosis, it would be desirable to make smooth morphing transitions simultaneously along with the original motion in the image sequences. In this paper, we present a novel semi-automatic video morphing technique that exhibits this behavior. Our technique effectively exploits temporal coherence and automatic image matching. One-to-one dense mappings between pairs of corresponding frames are obtained by applying a compositing procedure and a hierarchical image matching technique. These dense mappings can be initialized with sparse frame-to-frame feature correspondences obtained semi-automatically by integrating a friendly user interface with a robust feature tracking algorithm. Experimental results show that our approach to video metamorphosis can produce superior results. Copyright © 2004 John Wiley & Sons, Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/151861
ISSN
2015 Impact Factor: 0.548
2015 SCImago Journal Rankings: 0.262
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYu, Yen_US
dc.contributor.authorWu, Qen_US
dc.date.accessioned2012-06-26T06:30:10Z-
dc.date.available2012-06-26T06:30:10Z-
dc.date.issued2004en_US
dc.identifier.citationComputer Animation And Virtual Worlds, 2004, v. 15 n. 3-4, p. 387-397en_US
dc.identifier.issn1546-4261en_US
dc.identifier.urihttp://hdl.handle.net/10722/151861-
dc.description.abstractWhen we perform video metamorphosis, it would be desirable to make smooth morphing transitions simultaneously along with the original motion in the image sequences. In this paper, we present a novel semi-automatic video morphing technique that exhibits this behavior. Our technique effectively exploits temporal coherence and automatic image matching. One-to-one dense mappings between pairs of corresponding frames are obtained by applying a compositing procedure and a hierarchical image matching technique. These dense mappings can be initialized with sparse frame-to-frame feature correspondences obtained semi-automatically by integrating a friendly user interface with a robust feature tracking algorithm. Experimental results show that our approach to video metamorphosis can produce superior results. Copyright © 2004 John Wiley & Sons, Ltd.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www.interscience.wiley.com/jpages/1049-8907/en_US
dc.relation.ispartofComputer Animation and Virtual Worldsen_US
dc.subjectDynamic Programmingen_US
dc.subjectFeature Trackingen_US
dc.subjectImage Matchingen_US
dc.subjectImage Pyramidsen_US
dc.titleVideo metamorphosis using dense flow fieldsen_US
dc.typeConference_Paperen_US
dc.identifier.emailYu, Y:yzyu@cs.hku.hken_US
dc.identifier.authorityYu, Y=rp01415en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/cav.42en_US
dc.identifier.scopuseid_2-s2.0-23444448300en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-23444448300&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume15en_US
dc.identifier.issue3-4en_US
dc.identifier.spage387en_US
dc.identifier.epage397en_US
dc.identifier.isiWOS:000222795700029-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridYu, Y=8554163500en_US
dc.identifier.scopusauthoridWu, Q=51964899100en_US

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