基于反馈信道和融合的多视图分布式视频编码侧信息生成

2010 3rd International Conference on Advanced Computer Theory and Engineering(ICACTE) Pub Date : 2010-09-20 DOI:10.1109/ICACTE.2010.5579315

Jifeng Sun, Wanzhang Huang

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引用次数: 0

摘要

近年来，分布式视频编码(DVC)以其编码器复杂度低、结构灵活等优点受到越来越多的关注，可以有效地应用于移动视频通信和视频监控网络。但与传统视频编解码器的差距仍然很大。其中一个关键因素是边信息的质量，因为它直接影响系统的率失真性能。本文对多视点DVC系统中现有的边信息生成算法进行了比较，提出了一种基于反馈信道和融合的边信息生成新方案。实验结果表明，该方案比现有方案具有更好的速率失真性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Side information generation of multi-view distributed video coding based on feedback channel and fusion

Recently, distributed video coding (DVC) has attracted much more attention with advances in low-complexity encoder and flexible architecture, which could be effectively applied in mobile video communication and video surveillance network. But the gap with the conventional video codecs is still large. One of the key factors is the quality of side information as it directly affects the system's rate distortion performance. In this paper, existing algorithms of side information generation in multi-view DVC system are compared, and a new scheme based on feedback channel and fusion will be proposed. Experimental results represent that the proposed scheme can provide better rate distortion performance with the existing ones.

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2010 3rd International Conference on Advanced Computer Theory and Engineering(ICACTE)

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