Overview of H.264/MPEG-4 part 10
Overview of H.264/MPEG-4 part 10
复制标题
DOI：
10.1016/j.jvcir.2005.05.010
复制
发表时间：
2006-04-01
影响因子：
2.6
通讯作者：
Rao, K. R.
中科院分区：
文献类型：
--
作者：
Kwon, Soon-kak;Tamhankar, A.;Rao, K. R.
为了满足不同用途的应用对图像质量、编码效率和误差鲁棒性的要求，视频编码标准正在不断发展。新的国际视频编码标准H.264/MPEG-4 part 10旨在与之前的MPEG-2、H.263、MPEG-4 part 2等标准相比，在编码效率和错误鲁棒性方面有显著提高。本文对H.264/MPEG-4第10部分进行了概述。重点分析了新标准的编码算法和容错能力等具体特点，并与其他标准进行了比较。性能比较表明，对于多媒体、SDTV和HDTV相关的每个测试序列，H.264的编码效率提高了1.5倍以上。(c) 2005爱思唯尔公司版权所有。
The video coding standards are being developed to satisfy the requirements of applications for various purposes, better picture quality, higher coding efficiency, and more error robustness. The new international video coding standard H.264/MPEG-4 part 10 aims at having significant improvements in coding efficiency, and error robustness in comparison with the previous standards such as MPEG-2, H.263, MPEG-4 part 2. This paper describes an overview of H.264/MPEG-4 part 10. We focus on the detailed features like coding algorithm and error resilience of new standard, and compare the coding schemes with the other standards. The performance comparisons show that H.264 can achieve a coding efficiency improvement of about 1.5 times or greater for each test sequence related to multimedia, SDTV and HDTV. (c) 2005 Elsevier Inc. All rights reserved.