Error robustness evaluation of H.264/MPEG-4 AVC

被引：1

作者：

Halbach, T ^{[1
]}

Olsen, S ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Telecommun, Trondheim, Norway

来源：

VISUAL COMMUNICATIONS AND IMAGE PROCESSING 2004, PTS 1 AND 2 | 2004年 / 5308卷

关键词：

error robustness; resilience; concealment; H.264; MPEG-4; AVC; packet loss;

D O I：

10.1117/12.522766

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The robustness of the recently ratified video compression standard H.264/MPEG-4 AVC against channel errors is evaluated with the focus on rate distortion matters. After a brief introduction of the standard and all explanation of its error-resistant features, it is investigated how the error resilience tools of H.264 can be deployed best for packet-wise transmisson as in ATM, H.323, and IP-based services. Further, the performances of two error concealment strategies for use in ail H.264-conform decoder are compared to each other.

引用

页码：617 / 627

页数：11

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