A modified multiscale error diffusion technique for digital halftoning

被引：25

作者：

Chan, YH ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Dept Elect & Informat Engn, Kowloon, Hong Kong

来源：

IEEE SIGNAL PROCESSING LETTERS | 1998年 / 5卷 / 11期

关键词：

error diffusion; image processing; image representation; halftoning; printing;

D O I：

10.1109/97.728466

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：

In this letter, a digital halftoning method is proposed based on a recently proposed multiscale error diffusion technique for digital halftoning, It can improve the diffusion performance by effectively removing pattern noise and eliminating boundary and "blackhole" effects. A dot-overlap compensation scheme is also proposed to eliminate the bias in the gray scale of the printed images.

引用

页码：277 / 280

页数：4