Improved B-Picture Coding Scheme for Next Generation Video Compression
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baek, Seung-Jin | - |
dc.contributor.author | Jung, Seung-Won | - |
dc.contributor.author | Lee, Hahyun | - |
dc.contributor.author | Kim, Hui Yong | - |
dc.contributor.author | Ko, Sung-Jea | - |
dc.date.accessioned | 2021-09-06T16:12:51Z | - |
dc.date.available | 2021-09-06T16:12:51Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-09 | - |
dc.identifier.issn | 1745-1361 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/107621 | - |
dc.description.abstract | In this paper, an improved B-picture coding algorithm based on the symmetric bi-directional motion estimation (ME) is proposed. In addition to the block match error between blocks in the forward and backward reference frames, the proposed method exploits the previously-reconstructed template regions in the current and reference frames for bidirectional ME. The side match error between the predicted target block and its template is also employed in order to alleviate block discontinuities. To efficiently perform ME, an initial motion vector (MV) is adaptively derived by exploiting temporal correlations. Experimental results show that the number of generated bits is reduced by up to 9.31% when the proposed algorithm is employed as a new macroblock (MB) coding mode for the H.264/AVC standard. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | MOTION-COMPENSATED INTERPOLATION | - |
dc.subject | H.264/AVC | - |
dc.subject | MODE | - |
dc.title | Improved B-Picture Coding Scheme for Next Generation Video Compression | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, Seung-Won | - |
dc.contributor.affiliatedAuthor | Ko, Sung-Jea | - |
dc.identifier.doi | 10.1587/transinf.E95.D.2318 | - |
dc.identifier.scopusid | 2-s2.0-84865764418 | - |
dc.identifier.wosid | 000309043000018 | - |
dc.identifier.bibliographicCitation | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, v.E95D, no.9, pp.2318 - 2326 | - |
dc.relation.isPartOf | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | - |
dc.citation.title | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | - |
dc.citation.volume | E95D | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 2318 | - |
dc.citation.endPage | 2326 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Software Engineering | - |
dc.subject.keywordPlus | MOTION-COMPENSATED INTERPOLATION | - |
dc.subject.keywordPlus | H.264/AVC | - |
dc.subject.keywordPlus | MODE | - |
dc.subject.keywordAuthor | B-picture coding | - |
dc.subject.keywordAuthor | bi-directional motion estimation | - |
dc.subject.keywordAuthor | H.264/AVC | - |
dc.subject.keywordAuthor | decoder-side motion vector derivation | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.