Qifei Wang, Xiangyang Ji, Qionghai Dai, Naiyao Zhang
{"title":"Region Based Rate-Distortion Analysis for 3D Video Coding","authors":"Qifei Wang, Xiangyang Ji, Qionghai Dai, Naiyao Zhang","doi":"10.1109/DCC.2010.63","DOIUrl":null,"url":null,"abstract":"In 3D video coding, to provide the high-quality interactive viewpoint video to audience, it is necessary to jointly optimize coding efficiency of color and depth images at a given bit-rates. In this paper, a region based distortion model is proposed to precisely estimate the error of synthesized virtual view. Furthermore, combined with the rate-distortion (R-D) model of color and depth images coding, an overall R-D model is built up for 3D video coding. Experimental results exhibit that the proposed approach can efficiently measure the R-D property of 3D video coding.","PeriodicalId":299459,"journal":{"name":"2010 Data Compression Conference","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 Data Compression Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DCC.2010.63","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
In 3D video coding, to provide the high-quality interactive viewpoint video to audience, it is necessary to jointly optimize coding efficiency of color and depth images at a given bit-rates. In this paper, a region based distortion model is proposed to precisely estimate the error of synthesized virtual view. Furthermore, combined with the rate-distortion (R-D) model of color and depth images coding, an overall R-D model is built up for 3D video coding. Experimental results exhibit that the proposed approach can efficiently measure the R-D property of 3D video coding.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
