Efficient inter-view prediction structure for multi-view high efficiency video coding

被引：0
作者：
Yan T. [1 ]
Ra I.-H. [2 ]
Zhang Q. [3 ]
机构：
[1] School of Information Engineering, Putian University, Putian
[2] School of Computer, Information and Communication Engineering, Kunsan National University, Gunsan
[3] School of Information and Electromechanical Engineering, Shanghai Normal University, Shanghai
来源：
Int. J. Perform. Eng. | 2019年 / 4卷 / 1094-1102期
基金：
新加坡国家研究基金会; 中国国家自然科学基金;
关键词：
Correlation analysis; Multi-view high efficiency video coding; Prediction structure; Random access;
D O I：
10.23940/ijpe.19.04.p4.10941102
中图分类号：
学科分类号：
摘要：
In addition to high coding efficiency, multiview high-efficiency video coding (MV-HEVC) should include backward compatibility and temporal random access, which are mainly determined by the prediction structure used. For standardization of multiview video coding, (MVC) MV-HEVC normally uses the fixed-view temporal prediction structure, which runs into challenges with various characteristics of multiview videos. This paper starts by exploring the relationship between MV-HEVC prediction structure and coding complexity, compression efficiency, and random access performance and constructs mathematical models; it then comprehensively considers coding efficiency and user random access based on multiview video similarity analysis and adaptively adjusts the inter-view prediction structure to obtain better coding performance. The experimental results demonstrate that when compared with MV-HEVC, the proposed method has better random access performance and improved coding efficiency. © 2019 Totem Publisher, Inc. All rights reserved.
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页码：1094 / 1102
页数：8
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