ZERO-SYNTHESIS VIEW DIFFERENCE AWARE VIEW SYNTHESIS OPTIMIZATION FOR HEVC BASED 3D VIDEO COMPRESSION

被引：0

作者：

Ma, Siwei ^{[1
]}

Wang, Shiqi ^{[1
]}

Gao, Wen ^{[1
]}

机构：

[1] Peking Univ, Inst Digital Media, Beijing 100871, Peoples R China

来源：

2012 IEEE VISUAL COMMUNICATIONS AND IMAGE PROCESSING (VCIP) | 2012年

关键词：

Depth compression; view synthesis optimization; computational complexity; zero-synthesis view difference; DEPTH MAPS;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, we explore a new scheme for view synthesis optimization (VSO) in the upcoming high efficiency video coding (HEVC) based 3D video compression standard. With the dynamic range analysis of depth value, we present a novel zero-synthesis view difference (ZSVD) model. This model accounts for the compound impact of depth-disparity mapping, texture masking and occlusion information. We further incorporate the ZSVD profile into rate distortion optimization process via the ZSVD adaptive VSO, which is developed by pruning the conventional view rendering algorithm. Experimental results exhibit that the proposed scheme can remarkably reduce the computational complexity with negligible performance loss.

引用

页数：6

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