An adaptive lossless image coder

被引：0

作者：

Li, S ^{[1
]}

Cao, L ^{[1
]}

机构：

[1] Harbin Inst Technol, Harbin 150001, Peoples R China

来源：

7TH WORLD MULTICONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XV, PROCEEDINGS: COMMUNICATION, CONTROL, SIGNAL AND OPTICS, TECHNOLOGIES AND APPLICATIONS | 2003年

关键词：

lossless image compression;

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：

An adaptive lossless map coder is proposed based on Calic coder, with improved performance for images of non-optimal exposure. Increases of up to 0.8% in compression ratios are observed in simulation.

引用

页码：161 / 162

页数：2

共 4 条

[1] Gradient-based predictor for diagonal edge pixels in JPEG-LS [J].