Fractional calculus method for enhancing digital image of bank slip

被引：12
作者：
Jia Huading [1 ]
Pu Yifei [2 ]
机构：
[1] Sichuan Univ, Inst Image & Graph, Chengdu 610064, Peoples R China
[2] Sichuan Univ, Sch Comp Sci, Chengdu 610064, Peoples R China
来源：
CISP 2008: FIRST INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOL 3, PROCEEDINGS | 2008年
关键词：
partial fractional calculus; antagonism; fractional order gradient; motion blur; multi-scale fractional differential; fractional order stable coefficient;
D O I：
10.1109/CISP.2008.571
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 paper, I put forward and discuss multiform covering templates and algorithms of fractional derivative for digital image. The computer experiment shows the textural detail enhancing capability Of fractional derivative-based texture operator is much better than integral derivative-based one for rich-grained digital image.
引用
收藏
页码：326 / +
页数：2
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