A time-frequency image coding technique

被引：0

作者：

Cheung, HL ^{[1
]}

Wong, CM ^{[1
]}

Leung, SW ^{[1
]}

机构：

[1] City Univ Hong Kong, Hong Kong, Peoples R China

来源：

SEVENTH INTERNATIONAL CONFERENCE ON IMAGE PROCESSING AND ITS APPLICATIONS | 1999年 / 465期

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper proposes a Time-Frequency image coding technique, which divides the image into a combination of the time and frequency components and then codes them separately The key algorithm is to locate the sharp edges in both the horizontal and vertical directions, and to select a threshold size for which the sharp edges are to be coded. Although the image is now coded in two separate domains, the total components to be coded are reduced.

引用

页码：166 / 168

页数：3

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