Publication
H.264/AVC backward compatible Bit-Depth scalable video coding
| dc.contributor.author | Nascimento, Vasco | |
| dc.contributor.author | Ascenso, Joao | |
| dc.contributor.author | Pereira, Fernando | |
| dc.date.accessioned | 2015-08-18T13:37:59Z | |
| dc.date.available | 2015-08-18T13:37:59Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | As high dynamic range video is gaining popularity, video coding solutions able to efficiently provide both low and high dynamic range video, notably with a single bitstream, are increasingly important. While simulcasting can provide both dynamic range videos at the cost of some compression efficiency penalty, bit-depth scalable video coding can provide a better trade-off between compression efficiency, adaptation flexibility and computational complexity. Considering the widespread use of H.264/AVC video, this paper proposes a H.264/AVC backward compatible bit-depth scalable video coding solution offering a low dynamic range base layer and two high dynamic range enhancement layers with different qualities, at low complexity. Experimental results show that the proposed solution has an acceptable rate-distortion performance penalty regarding the HDR H.264/AVC single-layer coding solution. | por |
| dc.identifier.citation | NASCIMENTO, Vasco; ASCENSO, João Miguel Duarte; PEREIRA, Fernando – H.264/AVC backward compatible bit-depth scalable video coding. In International Workshop on Multimedia Signal Processing. New York : IEEE - Institute of Electrical and Electronics Engineers Inc., 2014. p. 1-6. | |
| dc.identifier.doi | 10.1109/NAVITEC.2014.7045141 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/4806 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | IEEE - Institute of Electrical and Electronics Engineers Inc. | por |
| dc.relation | PTDC/EEA-TEL119804/2010 | |
| dc.subject | Computational Complexity | por |
| dc.subject | Video Coding | por |
| dc.title | H.264/AVC backward compatible Bit-Depth scalable video coding | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | New York | por |
| oaire.citation.endPage | 6 | por |
| oaire.citation.startPage | 1 | por |
| oaire.citation.title | International Workshop on Multimedia Signal Processing (MMSP) | por |
| person.familyName | Ascenso | |
| person.familyName | Pereira | |
| person.givenName | João | |
| person.givenName | Fernando | |
| person.identifier.ciencia-id | 361C-6DEB-6354 | |
| person.identifier.orcid | 0000-0001-9902-5926 | |
| person.identifier.orcid | 0000-0001-7255-369X | |
| person.identifier.rid | B-9024-2008 | |
| person.identifier.scopus-author-id | 15845257200 | |
| rcaap.rights | closedAccess | por |
| rcaap.type | conferenceObject | por |
| relation.isAuthorOfPublication | 08c5791e-8403-40c2-b95c-3865ca87a65b | |
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