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dc.contributor.authorCheng F
dc.contributor.authorXiao JM
dc.contributor.authorTillo T
dc.contributor.authorZhao Y
dc.contributor.editor
dc.date.accessioned2018-08-02T09:43:57Z
dc.date.available2018-08-02T09:43:57Z
dc.date.issued2015
dc.identifier.isbn978-3-319-24077-0
dc.identifier.issn0302-9743
dc.identifier.urihttp://dx.doi.org/10.1007/978-3-319-24075-6_69
dc.identifier.urihttps://link.springer.com/chapter/10.1007/978-3-319-24075-6_69
dc.identifier.urihttp://hdl.handle.net/10863/5465
dc.description.abstractDepth map is currently exploited in 3D video coding and computer vision systems. In this paper, a novel global motion information assisted depth map sequence coding method is proposed. The global motion information of depth camera is synchronously sampled to assist the encoder to improve depth map coding performance. This approach works by down-sampling the frame rate at the encoder side. Then, at the decoder side, each skipped frame is projected from its neighboring depth frames using the camera global motion. Using this technique, the frame rate of depth sequence is down-sampled. Therefore, the coding rate-distortion performance is improved. Finally, the experiment result demonstrates that the proposed method enhances the coding performance in various camera motion conditions and the coding performance gain could be up to 2.04 dB.en_US
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.relation.ispartofseriesLecture Notes in Computer Science;
dc.rights
dc.subjectdepth mapen_US
dc.subjectglobal motion informationen_US
dc.subjectDown-samplingen_US
dc.titleGlobal Motion Information Based Depth Map Sequence Codingen_US
dc.typeBook chapteren_US
dc.date.updated2018-05-30T11:39:09Z
dc.publication.titleAdvances in Multimedia Information Processing - PCM 2015: 16th Pacific-Rim Conference on Multimedia, Gwangju, South Korea, September 16-18, 2015, Proceedings
dc.language.isiEN-GB
dc.description.fulltextopenen_US


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