ENTROPIC CONTRAST ENHANCEMENT

被引：35

作者：

KHELLAF, A ^{[1
]}

BEGHDADI, A ^{[1
]}

DUPOISOT, H ^{[1
]}

机构：

[1] UNIV PARIS 13,CSP,PROPRIETES MECAN & THERMODYNAM MAT LAB,F-93430 VILLETANEUSE,FRANCE

来源：

IEEE TRANSACTIONS ON MEDICAL IMAGING | 1991年 / 10卷 / 04期

关键词：

D O I：

10.1109/42.108593

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A technique for the contrast enhancement of a picture is proposed. The method is derived from the entropy concept of the information theory. The originality of the algorithm rests on the use of a local contrast to define the digital entropy. The basic idea of the treatment is to enhance the contrast by transforming the global entropy. The same technique can also be used for an adaptive smoothing processing.

引用

页码：589 / 592

页数：4

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