AUTOMATIC HISTOGRAM SPECIFICATION BASED ON FUZZY SET OPERATIONS FOR IMAGE-ENHANCEMENT

被引：13

作者：

CHEN, BT ^{[3
]}

CHEN, YS

HSU, WH

机构：

[1] ACAD SINICA,INST INFORMAT SCI,TAIPEI 115,TAIWAN

[2] YUAN ZE INST TECHNOL,DEPT ELECT ENGN,TAYUAN,TAIWAN

[3] NATL TSING HUA UNIV,INST ELECT ENGN,HSINCHU 300,TAIWAN

[4] ACAD SINICA,INST INFORMAT SCI,TAIPEI 115,TAIWAN

来源：

IEEE SIGNAL PROCESSING LETTERS | 1995年 / 2卷 / 02期

关键词：

D O I：

10.1109/97.365534

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, an automatic histogram specification method is proposed for image enhancement. Parameterized Fuzzy Number (PFN) is adopted for the representation of image histogram. The desired histogram PFN is automatically constructed by the fuzzy addition of the tuning PFN and the original one. The tuning PFN is implied from the fuzzy inference rules. And, the mapping function is decided by the relations between the desired PFN and the original one. The effectual results are demonstrated by the mapping functions which meet the image enhancement requirements. The performance and effectiveness are shown by the analysis and the resultant image in comparison with other methods.

引用

页码：37 / 40

页数：4

共 7 条

[1] A PARAMETERIZED FUZZY PROCESSOR AND ITS APPLICATIONS [J].

CHEN, BT ;

CHEN, YS ;

HSU, WH .

FUZZY SETS AND SYSTEMS, 1993, 59 (02) :149-172

[2]

CHEN BT, 1993, 1ST P AS FUZZ SYST S, P642

[3]

GONZALEZ RC, 1962, DIGITAL IMAGE PROCES

[4]

Kaufmann A., 1985, INTRO FUZZY ARITHMET

[5] AUTOMATIC SELECTION OF OBJECT ENHANCEMENT OPERATOR WITH QUANTITATIVE JUSTIFICATION BASED ON FUZZY SET THEORETIC MEASURES [J].

KUNDU, MK ;

PAL, SK .

PATTERN RECOGNITION LETTERS, 1990, 11 (12) :811-829

[6]

Pratt W.K., 1991, DIGITAL IMAGE PROCES

[7]

Zimmermann HJ, 1985, FUZZY SETS THEORY AP, DOI [10.1007/978-94-015-7153-1, DOI 10.1007/978-94-015-7153-1]

← 1 →