https://scholars.lib.ntu.edu.tw/handle/123456789/154828
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Su, Che-Chun | en |
dc.contributor.author | HOMER H. CHEN | en |
dc.contributor.author | Yao, Jason J. | en |
dc.contributor.author | POLLY HUANG | en |
dc.creator | Su, Che-Chun; Chen, Homer H.; Yao, Jason J.; Huang, Polly | - |
dc.date | 2008 | en |
dc.date.accessioned | 2009-02-27T03:29:14Z | - |
dc.date.accessioned | 2018-07-06T15:30:13Z | - |
dc.date.available | 2009-02-27T03:29:14Z | - |
dc.date.available | 2018-07-06T15:30:13Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 09235965 | - |
dc.identifier.uri | http://scholars.lib.ntu.edu.tw/handle/123456789/342724 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw/bitstream/246246/141907/1/06.pdf | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-53849107763&doi=10.1016%2fj.image.2008.07.002&partnerID=40&md5=bf3a7ced25e8867d29f1f11e4022684f | - |
dc.description.abstract | In this paper, an H.264/AVC-based multiple description video coding scheme is proposed. It utilizes the advanced video coding tools and features provided in H.264/AVC to introduce redundancy into descriptions. Two independently decodable descriptions are generated, each consisting of two slice groups. One of them, called main slice group (MSG), is encoded normally as main information. The other one, called side slice group (SSG), is encoded with fewer bits as redundancy information by using larger quantization step sizes. Spatial and temporal correlations between neighboring macroblocks in video frames are exploited to achieve efficient redundancy coding. Experimental results show that the proposed MDC scheme is superior to previous slice group based multiple description coding (MDC) schemes in terms of the rate-distortion (R-D) performance. © 2008 Elsevier B.V. All rights reserved. | - |
dc.format | application/pdf | en |
dc.format.extent | 624323 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | en | en |
dc.language.iso | en_US | - |
dc.relation.ispartof | Signal Processing: Image Communication | en_US |
dc.subject | H.264/AVC; Multiple description coding; Slice group | - |
dc.subject.other | Motion estimation; Motion Picture Experts Group standards; Programming theory; Quality assurance; Redundancy; Reliability; Visual communication; Advanced Video Coding; Group based; H.264/AVC; Macro-blocks; Multiple description coding; Multiple description video coding; Rate-distortion; Redundancy information; Slice group; Spatial and temporal correlations; Video frames; Image coding | - |
dc.title | H.264/AVC-based multiple description video coding using dynamic slice groups | en |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.image.2008.07.002 | - |
dc.identifier.scopus | 2-s2.0-53849107763 | - |
dc.identifier.isi | WOS:000261405900003 | - |
item.fulltext | with fulltext | - |
item.grantfulltext | open | - |
dc.relation.pages | 677-691 | - |
dc.relation.journalvolume | 23 | - |
dc.relation.journalissue | 9 | - |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/141907/1/06.pdf | - |
item.fulltext | with fulltext | - |
item.languageiso639-1 | en_US | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.grantfulltext | open | - |
crisitem.author.dept | Communication Engineering | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Networking and Multimedia | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Communication Engineering | - |
crisitem.author.dept | Networking and Multimedia | - |
crisitem.author.orcid | 0000-0002-8795-1911 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
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