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dc.contributor.advisorÇapın, Tolga
dc.contributor.authorYakut, Işıl Doğa
dc.date.accessioned2016-01-08T18:19:56Z
dc.date.available2016-01-08T18:19:56Z
dc.date.issued2012
dc.identifier.urihttp://hdl.handle.net/11693/15529
dc.descriptionAnkara : The Department of Computer Engineering and the Graduate School of Engineering and Science of Bilkent University, 2012.en_US
dc.descriptionThesis (Master's) -- Bilkent University, 2012.en_US
dc.descriptionIncludes bibliographical refences.en_US
dc.description.abstractComputational models and methods to handle 3D graphics objects continue to emerge with the wide-range use of 3D models and rapid development of computer graphics technology. Many 3D model modification methods exist to improve computation and transfer time of 3D models in real-time computer graphics applications. Providing user with the least visually-deformed model is essential for 3D modification tasks. In this thesis, we propose a method to estimate the visually perceived differences on animated 3D models. The model makes use of Human Visual System models to mimic visual perception. It can also be used to generate a 3D sensitivity map for a model to act as a guide during the application of modifications. Our approach gives a perceived quality measure using 3D geometric representation by incorporating two factors of Human Visual System (HVS) that contribute to perception of differences. First, spatial processing of human vision model enables us to predict deformations on the surface. Secondly, temporal effects of animation velocity are predicted. Psychophysical experiment data is used for both of these HVS models. We used subjective experiments to verify the validity of our proposed method.en_US
dc.description.statementofresponsibilityYakut, Işıl Doğaen_US
dc.format.extentxii, 55 leaves, illustrationsen_US
dc.language.isoEnglishen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectApplied Perceptual Computer Graphicsen_US
dc.subjectQuality Evaluation for 3D Modelen_US
dc.subjectAnimated 3D Modelsen_US
dc.subjectComputational Geometryen_US
dc.subject.lccT385 .Y35 2012en_US
dc.subject.lcshComputer graphics.en_US
dc.subject.lcshThree-dimensional display system.en_US
dc.subject.lcshComputer animation.en_US
dc.titlePerceived quality assessment in object-space for animated 3D modelsen_US
dc.typeThesisen_US
dc.departmentDepartment of Computer Engineeringen_US
dc.publisherBilkent Universityen_US
dc.description.degreeM.S.en_US
dc.identifier.itemidB133592


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