H.263 compatible video coding and transmission

被引：0
|
作者：
Gharavi, H
Ng, WY
机构：
来源：
FIRST INTERNATIONAL WORKSHOP ON WIRELESS IMAGE/VIDEO COMMUNICATIONS | 1996年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents an efficient scaleable subband based coding scheme suitable for multilayer transmission over mobile channels. The method is capable of encoding and decoding video in a hierarchical multiresolution fashion with full compatibility to ITU_T H.263. In this approach the higher frequency decomposed bands of the prediction error signal are each encoded by a combination of DCT, uniform quantisers and 3D-VLC.
引用
收藏
页码：115 / 120
页数：6
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