Pipelined macroblock processing to reduce internal buffer size of motion estimation in multimedia SoCs
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, S | - |
dc.date.available | 2018-05-10T18:32:03Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2003-10 | - |
dc.identifier.issn | 1225-6463 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/20703 | - |
dc.description.abstract | A multimedia SoC often requires a large internal buffer, because it must store the whole search window to reduce the huge I/O bandwidth of motion estimation. However, the silicon area of the internal buffer increases tremendously as the search range becomes larger. This paper proposes a new method that greatly reduces the internal buffer size of a multimedia SoC while the computational cost, I/O bandwidth, and image quality do not change. In the proposed method, only the overlapped parts of search windows for consecutive macroblocks are stored in the internal buffer. The proposed method reduces the internal buffer size to 1/5.0 and 1/8.8 when the search range is +/-64 X +/-64 and +/-128 X +/-128, respectively. | - |
dc.publisher | ELECTRONICS TELECOMMUNICATIONS RESEARCH INST | - |
dc.relation.isPartOf | ETRI JOURNAL | - |
dc.subject | ALGORITHM | - |
dc.subject | MP | - |
dc.title | Pipelined macroblock processing to reduce internal buffer size of motion estimation in multimedia SoCs | - |
dc.type | Article | - |
dc.identifier.doi | 10.4218/etrij.03.0303.0013 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ETRI JOURNAL, v.25, no.5, pp.297 - 304 | - |
dc.identifier.kciid | ART000877582 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000186045800004 | - |
dc.identifier.scopusid | 2-s2.0-0242354912 | - |
dc.citation.endPage | 304 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 297 | - |
dc.citation.title | ETRI JOURNAL | - |
dc.citation.volume | 25 | - |
dc.contributor.affiliatedAuthor | Lee, S | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | mltimedia | - |
dc.subject.keywordAuthor | VLSI | - |
dc.subject.keywordAuthor | SoC | - |
dc.subject.keywordAuthor | internal buffer size reduction | - |
dc.subject.keywordAuthor | motion estimation | - |
dc.subject.keywordPlus | ALGORITHM | - |
dc.subject.keywordPlus | MP | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL 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.