DISTORTION ESTIMATION FOR TWO-STEP VIEW SYNTHESIS

被引：0

作者：

Zhang, Dong ^{[1
]}

Liang, Jie ^{[1
]}

Gong, Xiangyang ^{[2
]}

机构：

[1] Simon Fraser Univ, Sch Engn Sci, Burnaby, BC, Canada

[2] Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing, Peoples R China

来源：

2013 PICTURE CODING SYMPOSIUM (PCS) | 2013年

基金：

加拿大自然科学与工程研究理事会;

关键词：

Distortion estimation; View synthesis;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In depth-image-based-rendering (DIBR), the quality of the synthesized virtual view depends on that of the depth maps in the reference views. In this paper, we develop a framework to estimate the distortion of the synthesized view when a simplified two-step warping algorithm is used and when there are random errors in the reference depth maps. A graph-based method is developed to obtain the depth and texture distributions in the synthesized view. Experimental results demonstrate the accuracy of the estimated distortion.

引用

页码：93 / 96

页数：4

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