New Fast Full Search Algorithms Using DCT Coefficients
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Hyuk | - |
dc.contributor.author | Jin, Soonjong | - |
dc.contributor.author | Jeong, Jechang | - |
dc.date.accessioned | 2022-12-20T22:24:59Z | - |
dc.date.available | 2022-12-20T22:24:59Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2009-05 | - |
dc.identifier.issn | 0098-3063 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/176852 | - |
dc.description.abstract | This paper presents new fast full search motion estimation (ME) algorithms using discrete cosine transform (DCT) coefficients as a gradient magnitude. The proposed algorithms use intra DCT coefficients to arrange the matching scan order. The proposed algorithm 1 uses some of DCT coefficients based on the relationship, and between gradient magnitude and DCT coefficient the proposed algorithm 2 uses all of DCT alternating current (AC) coefficients in order to predict the fluctuation of a block. The proposed algorithms significantly reduce the computational complexity of the conventional algorithm while maintaining the visual quality of video. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | New Fast Full Search Algorithms Using DCT Coefficients | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Jechang | - |
dc.identifier.doi | 10.1109/TCE.2009.5174464 | - |
dc.identifier.scopusid | 2-s2.0-68949183470 | - |
dc.identifier.wosid | 000267941600080 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.55, no.2, pp.845 - 849 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.title | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.volume | 55 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 845 | - |
dc.citation.endPage | 849 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
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 MOTION ESTIMATION | - |
dc.subject.keywordAuthor | Fast motion estimation | - |
dc.subject.keywordAuthor | full search | - |
dc.subject.keywordAuthor | DCT | - |
dc.subject.keywordAuthor | video coding | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/5174464 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
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.