An Improvement for View Synthesis Optimization Algorithm - 文章详情页

作者：

Liu, Chang (Liu, Chang.) | Jia, Kebin (Jia, Kebin.) (学者：贾克斌) | Liu, Pengyu (Liu, Pengyu.)

收录：

EI Scopus

摘要：

View　synthesis　optimization　(VSO)　allows　3D　video　system　to　improve　the　quality　of　synthesized　views　(SVs).　Based　on　the　latest　segment-based　VSO　scheme,　we　find　that　not　all　of　the　intra　mode　and　skip　interval　are　necessary　to　be　considered.　Therefore,　in　this　paper,　an　early　determination　of　intra　mode　and　optimal　skip　interval　based　on　VSO　scheme　in　3D-HEVC　is　presented.　First,　we　discuss　a　measure　to　select　the　best　intra　mode.　Then,　we　decide　the　optimal　skip　interval　based　on　statistical　analysis.　Experimental　results　indicate　that　the　proposed　algorithm　achieves　a　reduction　of　21.711%　with　negligible　loss　in　rate-distortion　performance　compared　with　the　original　3D-HEVC　encoder,　and　the　encoding　time　has　also　reduced　to　7.869%　compared　with　the　others.　©　2019,　Springer　Nature　Singapore　Pte　Ltd.

关键词：

Signal distortion Signal encoding Evolutionary algorithms Electric distortion Image coding

作者机构：

[ 1 ] [Liu, Chang]Faculty of Information Technology, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Liu, Chang]Beijing Laboratory of Advanced Information Networks, Beijing; 100124, China
[ 3 ] [Jia, Kebin]Faculty of Information Technology, Beijing University of Technology, Beijing; 100124, China
[ 4 ] [Jia, Kebin]Beijing Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing; 100124, China
[ 5 ] [Liu, Pengyu]Faculty of Information Technology, Beijing University of Technology, Beijing; 100124, China
[ 6 ] [Liu, Pengyu]Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing; 100124, China

通讯作者信息：

贾克斌
[jia, kebin]beijing advanced innovation center for future internet technology, beijing university of technology, beijing; 100124, china;;[jia, kebin]faculty of information technology, beijing university of technology, beijing; 100124, china

电子邮件地址：

kebinj@bjut.edu.cn

查看成果更多字段

成果类型
所属机构

所有年份指定年份从至