Real-time very low bit rate video coding with adaptive mean-removed vector quantization

被引：0

作者：

Saupe, D

Butz, B

机构：

来源：

INTERNATIONAL CONFERENCE ON IMAGE PROCESSING - PROCEEDINGS, VOL I | 1997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 is a contribution for very low bit rate video coding in real-time and software only on computers of PC class. It is based on frame replenishment with block coding using mean-removed vector quantization. No motion compensation is employed and the Ve codebook is small. Algorithms are developed to minimize the bit rate and to reduce the search complexity for the vector quantizer. The codebook is adaptive ensuring good overall quality encodings for head-and-shoulder image sequences. Results are provided for some test sequences and compared to some other state-of-the-art techniques.

引用

页码：357 / 360

页数：4

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