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Article: Identifying centers of circulating and spiraling vector field patterns and its applications

TitleIdentifying centers of circulating and spiraling vector field patterns and its applications
Authors
KeywordsCenter identification
Circulating and spiraling vector field center
Rotation center detection
Tropical cyclone eye fix
Vector field
Issue Date2009
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/pr
Citation
Pattern Recognition, 2009, v. 42 n. 7, p. 1371-1387 How to Cite?
AbstractIdentification of centers of circulating and spiraling vector fields, sources and sinks are important in many applications. Tropical cyclone tracking, rotating object identification, analysis of motion video and movement of fluids are but some examples. In this paper, we introduce a method for finding the centers of circulating and spiraling vector field patterns. It can handle vector fields with multiple centers and is robust against noise. We provide a theoretical analysis on the validity of our method, and application examples in the fields of multimedia processing and meteorological computing to demonstrate its practical use. © 2008 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/127349
ISSN
2015 Impact Factor: 3.399
2015 SCImago Journal Rankings: 2.051
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWong, KYen_HK
dc.contributor.authorYip, CLen_HK
dc.date.accessioned2010-10-31T13:20:25Z-
dc.date.available2010-10-31T13:20:25Z-
dc.date.issued2009en_HK
dc.identifier.citationPattern Recognition, 2009, v. 42 n. 7, p. 1371-1387en_HK
dc.identifier.issn0031-3203en_HK
dc.identifier.urihttp://hdl.handle.net/10722/127349-
dc.description.abstractIdentification of centers of circulating and spiraling vector fields, sources and sinks are important in many applications. Tropical cyclone tracking, rotating object identification, analysis of motion video and movement of fluids are but some examples. In this paper, we introduce a method for finding the centers of circulating and spiraling vector field patterns. It can handle vector fields with multiple centers and is robust against noise. We provide a theoretical analysis on the validity of our method, and application examples in the fields of multimedia processing and meteorological computing to demonstrate its practical use. © 2008 Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/pren_HK
dc.relation.ispartofPattern Recognitionen_HK
dc.subjectCenter identificationen_HK
dc.subjectCirculating and spiraling vector field centeren_HK
dc.subjectRotation center detectionen_HK
dc.subjectTropical cyclone eye fixen_HK
dc.subjectVector fielden_HK
dc.titleIdentifying centers of circulating and spiraling vector field patterns and its applicationsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0031-3203&volume=42&spage=1371&epage=1387&date=2009&atitle=Identifying+centers+of+circulating+and+spiraling+vector+field+patterns+and+its+applicationsen_HK
dc.identifier.emailWong, KY:kywong@cs.hku.hken_HK
dc.identifier.emailYip, CL:clyip@cs.hku.hken_HK
dc.identifier.authorityWong, KY=rp00187en_HK
dc.identifier.authorityYip, CL=rp00205en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.patcog.2008.11.037en_HK
dc.identifier.scopuseid_2-s2.0-62349084311en_HK
dc.identifier.hkuros181682en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-62349084311&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume42en_HK
dc.identifier.issue7en_HK
dc.identifier.spage1371en_HK
dc.identifier.epage1387en_HK
dc.identifier.isiWOS:000265365500016-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridWong, KY=7404759205en_HK
dc.identifier.scopusauthoridYip, CL=7101665547en_HK
dc.identifier.citeulike4208692-

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