Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5533
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dc.contributor.authorÖzbek, Nükhet-
dc.contributor.authorErtan, Gizem-
dc.contributor.authorKarakuş, Oktay-
dc.date.accessioned2017-05-17T08:14:15Z-
dc.date.available2017-05-17T08:14:15Z-
dc.date.issued2014-
dc.identifier.citationÖzbek, N., Ertan, G., and Karakuş, O. (2014). Perceptual quality evaluation of asymmetric stereo video coding for efficient 3D rate scaling. Turkish Journal of Electrical Engineering and Computer Sciences, 22(3), 663-678. doi:10.3906/elk-1209-53en_US
dc.identifier.issn1300-0632-
dc.identifier.issn1303-6203-
dc.identifier.urihttps://doi.org/10.3906/elk-1209-53-
dc.identifier.urihttp://hdl.handle.net/11147/5533-
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/213996-
dc.description.abstractIn 3D perception, the binocular suppression of the human vision, perceiving high quality 3D video in the case of a view in higher quality, can be exploited in asymmetric stereo video coding for efficient 3D rate scaling. Hence, the best stereo rate-visual distortion performance may be gained by asymmetric coding, which is the reduction of the spatial and/or quantization resolution of the low-quality view, while keeping the high-quality view in full resolution. However, how to determine the level of asymmetry and what type of scaling should be chosen are still in question. In this work, we try to assess the overall performance of the scalability options with several test contents. The test videos are encoded at critical bitrates with symmetric options and spatial or signal-to-noise ratio (SNR) asymmetric coding, and are subjectively evaluated in a stereo-polarized projection 3D display system. Two different types of evaluation methodologies are used: the Double-Stimulus Continuous-Quality Scale (DSCQS) and Subjective Evaluation of Stereo Video Quality (SESVIQ). Dense visual tests show that the spatial scaling is generally inferior when compared to SNR scaling, except that high motion scenes and symmetric SNR are more preferable for a higher bitrate. The characteristics of the video content should be taken into consideration for efficient stereo rate scaling.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK--109E145)en_US
dc.language.isoenen_US
dc.publisherTürkiye Klinikleri Journal of Medical Sciencesen_US
dc.relation.ispartofTurkish Journal of Electrical Engineering and Computer Sciencesen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject3D video quality assessmenten_US
dc.subjectAsymmetric stereo video codingen_US
dc.subjectBlockinessen_US
dc.subjectDSCQSen_US
dc.subjectSESVIQen_US
dc.titlePerceptual quality evaluation of asymmetric stereo video coding for efficient 3D rate scalingen_US
dc.typeArticleen_US
dc.authoridTR179468en_US
dc.institutionauthorKarakuş, Oktay-
dc.departmentİzmir Institute of Technology. Electrical and Electronics Engineeringen_US
dc.identifier.volume22en_US
dc.identifier.issue3en_US
dc.identifier.startpage663en_US
dc.identifier.endpage678en_US
dc.identifier.wosWOS:000332942900012en_US
dc.identifier.scopus2-s2.0-84897868176en_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.3906/elk-1209-53-
dc.relation.doi10.3906/elk-1209-53en_US
dc.coverage.doi10.3906/elk-1209-53en_US
dc.identifier.trdizinid213996en_US
dc.identifier.wosqualityQ4-
dc.identifier.scopusqualityQ2-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
TR Dizin İndeksli Yayınlar / TR Dizin Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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