Low bitrate video coding using Karhunen-Loeve transform

被引：0
|
作者：
Fritsch, Lukas [1 ]
机构：
[1] Czech Tech Univ, Dept Radio Elect, Prague 16627, Czech Republic
来源：
PROCEEDINGS OF THE 18TH INTERNATIONAL CONFERENCE RADIOELEKTRONIKA 2008 | 2008年
关键词：
Karhunen-Loeve transform; eigenvalue; eigenvector; eigenspace; Rayleigh method;
D O I：
暂无
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：
Low bitrate video coding is very important in image data transmission via telephone links, radio channels etc. There are two main requirements- Small frequency bandwidth of the transmission channel and satisfactory quality of decoded video frames. In this paper is presented an effective image codec, which is based on Karhunen-Loeve transform. First is described the main idea of this image codec, then follows description of mathematical background, at the end are presented experimental results.
引用
收藏
页码：195 / 198
页数：4
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