Publication:
Comparison of phoneme and viseme based acoustic units for speech driven realistic lip animation

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dc.conference.dateMAY 07-09, 2007
dc.conference.locationKos Island, Greece
dc.conference.organizerDTV Network of Excellence
dc.conference.organizerEuropean Association for Signal Processing
dc.conference.organizerInformatics and Telematics Institute, Centre for Research and Technology Hellas
dc.conference.organizerMoving Picture Experts Group Industry Forum
dc.conference.organizerHindawi Publishing Corporation
dc.conference.organizerElsevier
dc.conference.organizerInstitute of Electrical and Electronics Engineers
dc.contributor.coauthorBozkurt, Elif
dc.contributor.coauthorErdem, Çiǧdem Eroǧlu
dc.contributor.coauthorErdem, Tanju
dc.contributor.coauthorÖzkan, Mehmet
dc.contributor.departmentDepartment of Computer Engineering
dc.contributor.facultymemberYes
dc.contributor.kuauthorErzin, Engin
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.date.accessioned2024-11-10T00:01:35Z
dc.date.issued2007
dc.description.abstractNatural looking lip animation, synchronized with incoming speech, is essential for realistic character animation. In this work, we evaluate the performance of phone and viseme based acoustic units, with and without context information, for generating realistic lip synchronization using HMM based recognition systems. We conclude via objective evaluations that utilization of viseme based units with context information outperforms the other methods.
dc.description.abstractÖz: Konuşma ile senkronize ve doğal görünen dudak hareketlerinin üretilmesi, gerçekçi karakter animasyonu için önemli bir problemdir. Bu çalışmada, gerçekçi dudak hareketleri üretebilmek için Saklı Markov Modeli (SMM) kullanarak, fonem ve vizem temelli akustik birimlerin başarımlarını karşılaştırıyoruz. Nesnel değerlendirmeler sonucunda, komşuluk bilgisini kullanan vizem temelli akustik birimlerin diğer metodlardan daha üstün olduğunu gösteriyoruz.
dc.description.fulltextNo
dc.description.harvestedfromManual
dc.description.indexedbyScopus
dc.description.indexedbyWOS
dc.description.openaccessYES
dc.description.peerreviewstatusN/A
dc.description.publisherscopeInternational
dc.description.readpublishN/A
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.description.sponsoredbyTubitakEuEU
dc.description.sponsorshipThis work was supported by TÜBİTAK – TEYDEB under grant 3050135 and by EC within FP6 under grant 511568 with the acronym 3DTV NoE.
dc.description.studentonlypublicationNo
dc.description.studentpublicationNo
dc.description.versionN/A
dc.identifier.WoSQuartileN/A
dc.identifier.doi10.1109/SIU.2007.4298572
dc.identifier.embargoN/A
dc.identifier.grantno3050135
dc.identifier.grantno511568
dc.identifier.isbn1424407192
dc.identifier.isbn9781424407194
dc.identifier.scopus2-s2.0-50249153615
dc.identifier.urihttps://doi.org/10.1109/SIU.2007.4298572
dc.identifier.urihttps://hdl.handle.net/20.500.14288/15987
dc.identifier.wos000252924600106
dc.keywordsCharacter animation
dc.keywordsContext information
dc.keywordsHMM based recognition systems
dc.keywordsLip synchronization
dc.keywordsSpeech driven
dc.keywordsAcoustics
dc.keywordsAnimation
dc.keywordsSignal processing
dc.keywordsTelephone systems
dc.keywordsSpeech
dc.language.isotur
dc.publisherInstitute of Electrical and Electronics Engineers
dc.relation.affiliationKoç University
dc.relation.collectionKoç University Institutional Repository
dc.relation.ispartof2007 IEEE 15th Signal Processing and Communications Applications, SIU
dc.relation.openaccessN/A
dc.rightsN/A
dc.subjectEngineering
dc.subjectElectrical electronics engineering
dc.subjectEngineering
dc.subjectComputer engineering
dc.titleComparison of phoneme and viseme based acoustic units for speech driven realistic lip animation
dc.title.alternativeGerçekçi̇ dudak ani̇masyonu i̇çi̇n fonem ve vi̇zeme dayalı akusti̇k bi̇ri̇mleri̇n karşılaştırması
dc.typeConference Proceeding
dspace.entity.typePublication
local.contributor.kuauthorErzin, Engin
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relation.isOrgUnitOfPublication.latestForDiscovery89352e43-bf09-4ef4-82f6-6f9d0174ebae
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