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dc.contributor.authorJin Z
dc.contributor.authorTillo T
dc.contributor.authorLuo L
dc.contributor.editor
dc.date.accessioned2018-08-02T09:46:54Z
dc.date.available2018-08-02T09:46:54Z
dc.date.issued2015
dc.identifier.isbn978-1-4799-7082-7
dc.identifier.urihttp://dx.doi.org/10.1109/ICMEW.2015.7169850
dc.identifier.urihttp://ieeexplore.ieee.org/abstract/document/7169850/
dc.identifier.urihttp://hdl.handle.net/10863/5470
dc.description.abstractCurrently, multiview video plus depth format is one of the most popular 3D data representations which enables to generate any required intermediate view in a certain range. However, in terms of encoding and decoding complexity and transmission bandwidth, it requires much more than the conventional 2D video or stereo video. Based on the binocular suppression theory, quality-asymmetric video in multiview system can alleviate this problem by using different coding qualities for different views. However, in order to reduce visual uncomfortableness and to make this video format more suitable for free-viewpoint television, the low quality views have to be improved to match the high quality ones. Hence, in this work we propose to enhance the low quality views in quality-asymmetric multiview video plus depth system by exploiting inter-view correlation to compensate compression distortion. The experimental results demonstrate the effectiveness of the proposed approach with an enhanced PSNR gain for the LQ view of up to 2.48dB and for the enhanced asymmetric coding quality over the symmetric coding quality of up to 1.21dB.en_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.rights
dc.subjectvirtual viewen_US
dc.subjectquality-asymmetric codingen_US
dc.subjectview quality enhancementen_US
dc.subjectMVCen_US
dc.subjectMVDen_US
dc.titleQuality enhancement of quality-asymmetric multiview plus depth video by using virtual viewen_US
dc.typeBook chapteren_US
dc.date.updated2018-05-30T11:39:17Z
dc.publication.titleProceedings - 2015 IEEE International Conference on Multimedia and Expo Workshops
dc.language.isiEN-GB
dc.description.fulltextreserveden_US


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