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

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.kuauthorErzin, Engin
dc.contributor.kuprofileFaculty Member
dc.contributor.otherDepartment of Computer Engineering
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.yokid34503
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./ Öz: 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.indexedbyScopus
dc.description.indexedbyWoS
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.identifier.doi10.1109/SIU.2007.4298572
dc.identifier.isbn1424-4071-92
dc.identifier.isbn9781-4244-0719-4
dc.identifier.linkhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-50249153615anddoi=10.1109%2fSIU.2007.4298572andpartnerID=40andmd5=50fa5f56f4d0dad09b2202ec2e4412f6
dc.identifier.quartileN/A
dc.identifier.scopus2-s2.0-50249153615
dc.identifier.urihttp://dx.doi.org/10.1109/SIU.2007.4298572
dc.identifier.urihttps://hdl.handle.net/20.500.14288/15987
dc.identifier.wos252924600106
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.languageTurkish
dc.publisherIEEE
dc.source2007 IEEE 15th Signal Processing and Communications Applications, SIU
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.authorid0000-0002-2715-2368
local.contributor.kuauthorErzin, Engin
relation.isOrgUnitOfPublication89352e43-bf09-4ef4-82f6-6f9d0174ebae
relation.isOrgUnitOfPublication.latestForDiscovery89352e43-bf09-4ef4-82f6-6f9d0174ebae

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