H.263+:: Video coding at low bit rates

被引：220
|
作者：
Côté, G [1 ]
Erol, B [1 ]
Gallant, M [1 ]
Kossentini, F [1 ]
机构：
[1] Univ British Columbia, Dept Elect & Comp Engn, Vancouver, BC V6T 1Z4, Canada
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | 1998年 / 8卷 / 07期
基金：
加拿大自然科学与工程研究理事会;
关键词：
H.263; H.263+; video compression standards; video compression and coding; video conferencing; video telephony;
D O I：
10.1109/76.735381
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 this tutorial paper, we discuss the ITU-T H.263+ (or H,263 Version 2) low-bit-rate video coding standard. We first describe, briefly, the H,263 standard including its optional modes. We then address the 12 new negotiable modes of H.263+, Next, we present experimental results for these modes, based on our public-domain implementation (see our Web site at http://spmg.ece.ubc.ca). Tradeoffs among compression performance, complexity, and memory requirements for the H,263+ optional modes are discussed. Finally, results for mode combinations are presented.
引用
收藏
页码：849 / 866
页数：18
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