DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, HJ | - |
dc.contributor.author | Kuo, CCJ | - |
dc.date.accessioned | 2016-04-01T08:44:38Z | - |
dc.date.available | 2016-04-01T08:44:38Z | - |
dc.date.created | 2009-08-10 | - |
dc.date.issued | 2004-06 | - |
dc.identifier.issn | 1520-9210 | - |
dc.identifier.other | 2004-OAK-0000017411 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/28668 | - |
dc.description.abstract | This paper presents a region-based video codee, which is compatible with the H.263+ standard, and its associated rate control algorithm for low variable-bit-rate (VBR) video. The proposed region-based coding scheme is a hybrid method that incorporates traditional block DCT coding as well as object-based coding. To achieve this, we adopt H.263+ as the platform, and develop a fast macroblock-based segmentation method to implement the new region-based codec. The associated rate control solution includes rate control in three levels: encoding frame selection, frame-layer rate control and macroblock-layer rate control. The goal is to improve human visual perceptual quality at low bit rates. The efficiency of the proposed rate control algorithm applied to the region-based H.263+ codec is demonstrated via several typical test sequences. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGI | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON MULTIMEDIA | - |
dc.subject | BIT-RATE VIDEO | - |
dc.subject | COMPRESSION | - |
dc.subject | IMAGE | - |
dc.subject | QUANTIZATION | - |
dc.subject | PERCEPTION | - |
dc.subject | ALLOCATION | - |
dc.subject | SELECTION | - |
dc.title | A REGION-BASED H.263+CODEC AND ITS RATE CONTROL FOR LOW VBR VIDEO | - |
dc.type | Article | - |
dc.contributor.college | 컴퓨터공학과 | - |
dc.identifier.doi | 10.1109/TMM.2004.827 | - |
dc.author.google | Song, HJ | - |
dc.author.google | Kuo, CCJ | - |
dc.relation.volume | 6 | - |
dc.relation.issue | 3 | - |
dc.relation.startpage | 489 | - |
dc.relation.lastpage | 500 | - |
dc.contributor.id | 10057706 | - |
dc.relation.journal | IEEE TRANSACTIONS ON MULTIMEDIA | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON MULTIMEDIA, v.6, no.3, pp.489 - 500 | - |
dc.identifier.wosid | 000221350200012 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 500 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 489 | - |
dc.citation.title | IEEE TRANSACTIONS ON MULTIMEDIA | - |
dc.citation.volume | 6 | - |
dc.contributor.affiliatedAuthor | Song, HJ | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 33 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | BIT-RATE VIDEO | - |
dc.subject.keywordPlus | COMPRESSION | - |
dc.subject.keywordPlus | IMAGE | - |
dc.subject.keywordPlus | QUANTIZATION | - |
dc.subject.keywordPlus | ALLOCATION | - |
dc.subject.keywordPlus | PERCEPTION | - |
dc.subject.keywordPlus | SELECTION | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Software Engineering | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Telecommunications | - |
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