Browse > Article

Image Restoration Algorithms by using Fisher Information  

오춘석 (선문대학교 정보통신공학)
이현민 (선문대학교 정보통신공학)
신승중 (한세대학교 컴퓨터공학)
유영기 (선문대학교 정보통신공학)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SP / v.41, no.6, 2004 , pp. 89-97 More about this Journal
Abstract
An object to reflect or emit light is captured by imaging system as distorted image due to various distortion. It is called image restoration that estimates original object by removing distortion. There are two categories in image restoration method. One is a deterministic method and the other is a stochastic method. In this paper, image restoration using Minimum Fisher Information(MFI), derived from B. Roy Frieden is proposed. In MFI restoration, experimental results to be made according to noise control parameter were investigated. And cross entropy(Kullback-Leibler entropy) was used as a standard measure of restoration accuracy, It is confirmed that restoration results using MFI have various roughness according to noise control parameter.
Keywords
Image Restoration; Fisher Information; Entropy; MFI; Cross Entropy;
Citations & Related Records
연도 인용수 순위
  • Reference
1 B. Roy Frieden, Applications of Digital Image Processing X, SPIE Vol.829, pp.2-14, 1987
2 The Math Works Inc., Using Matlab, 2000
3 http://www.mathworks.com/products/optimization
4 http://math.skku.ac.kr/~sglee/linear/ocu/21104.html
5 B. Roy Frieden, 'Restoring with Maximum likelihood and Maximum Entropy', Journal of the Optical Society of America, Vol. 62, No.4, pp. 511-518, 1972   DOI
6 B. Roy Frieden and C. Oh, 'Multiple-filter Approach to Phase Retrieval from Modulus Data,' Applied Optics, Vol. 31, No.8, pp. 1103-1108, 1992   DOI
7 B. Roy Frieden and C. Oh, 'Turbulent Image Reconstruction from a Superposition Model,' Optics Communications, Vol. 98, No.5, pp. 241-244, 1993   DOI   ScienceOn
8 B. Roy Frieden, 'Statistical Models for Image Restoration Problem', Computer Graphics and Image Processing, Vol. 12, pp. 40-59, 1980   DOI
9 Shoichiro Nakamura, 'C로 쓴 수치해석', (이현열, 박정희 역), 대영사, pp. 80-84, 1996
10 William H. Press, Numerical Recipes in C, Cambridge University Press, pp. 286-289, 1998
11 Kullback, S., Information Theory and Statistics, Wiley, New York, 1959
12 B. Roy Frieden, Physics from Fisher Informaiion: A Unification, Cambridge University Press, pp . 71-80, 1998
13 Hecht, 광학 (장수, 조재홍 역), 대웅출판사, pp. 534, 1996
14 Shannon, C. E., Bell Syst. Tech. J. Vol. 27, pp. 379-623, 1948   DOI
15 R. A. Fisher, Statistical Methods and Scientific Decision Theory, Second Edition. Oliver and Boyd, London, 1959
16 B. Roy Frieden, Probability, Statistical Optics, and Data Testing, Third Edition, Springer-Verlag, New York, 2001