A Novel Post-Processing Algorithm for Parallel-Decoded U-HDTV Video Sequences
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Seung-Won | - |
dc.contributor.author | Yoon, Yeo-Jin | - |
dc.contributor.author | Choi, Haechul | - |
dc.contributor.author | Morales, Aldo W. | - |
dc.contributor.author | Ko, Sung-Jea | - |
dc.date.accessioned | 2021-09-08T20:13:53Z | - |
dc.date.available | 2021-09-08T20:13:53Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2009-02 | - |
dc.identifier.issn | 0098-3063 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/120666 | - |
dc.description.abstract | Ultra-High Definition Television (U-HDTV) promises to offer a strong sense of reality to viewers by utilizing extremely high spatial and temporal resolution. In order to compress U-HDTV video sequences in a practical way, the video sequence is divided into sub-sequences and each sub-sequence is processed. However, the merged sequence of independently decoded sub-sequences inherently exhibits a distortion along the boundary of the sub-sequences, namely sub-sequence boundary distortion (SBD). In this paper, we first introduce a method to quantitatively measure the SBD. Then, we propose a post-processing algorithm that reduces the SBD. Experimental results indicate that the SBD is efficiently alleviated by the proposed post-processing algorithm.(1) | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | BLOCK | - |
dc.title | A Novel Post-Processing Algorithm for Parallel-Decoded U-HDTV Video Sequences | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, Seung-Won | - |
dc.contributor.affiliatedAuthor | Ko, Sung-Jea | - |
dc.identifier.doi | 10.1109/TCE.2009.4814433 | - |
dc.identifier.scopusid | 2-s2.0-77954716401 | - |
dc.identifier.wosid | 000264620500028 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.55, no.1, pp.185 - 190 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.title | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.volume | 55 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 185 | - |
dc.citation.endPage | 190 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | BLOCK | - |
dc.subject.keywordAuthor | blocking artifact | - |
dc.subject.keywordAuthor | post processing | - |
dc.subject.keywordAuthor | sub-sequence boundary | - |
dc.subject.keywordAuthor | ultra-high definition television (U-HDTV) | - |
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.