Artificial intelligence

Scientific journal

ISSN 2710-1673

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Adaptive method to improve low-contrast images based on the fuzzy transformation

Akhmetshina L.1, Yegorov A.1
1 Dniepropetrovsk National University named by Oles Honchar

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UDC: 004.93
Publication Language: Russian
Stuc. intelekt. 2016; 21(4):30-36

Abstract: This article is devoted to description and experimental researches the abilities of the low-contrast images algorithm processing. The purpose of this processing is to enhance the brightness characteristics of the original image, namely, enhancing contrast to improve the reliability of visual analysis. This is achieves due to using fuzzy sets, window transformations and usage local and global statistical characteristics The experimental researches of the proposed algorithm for real medical images processing are shown.

Keywords: low-contrast image, a fuzzy membership function, fuzzification, window conversion, brightness characteristics, an adaptive method

References:

  1. Gonsales R. Tsifrovaya obrabotka izobrazheniy / R. Gonsales, R. Vuds; [per. c angl. pod red. P.A.Chochia]. – M.: Tehnosfera, 2006. – 1070 s.
  2. Pratt W.K. Digital Image Processing / W.K. Pratt – New York; – Chichester; Weinheim; Brisbane: J.Wiley and Sons Inc., 2001. – 723 р.
  3. Сhi Z. Fuzzy algorithms: With Applications to Image Processing and Pattern Recognition / Z. Сhi, H. Yan, T. Pham – Singapore; New Jersey; London; Hong Kong: Word Scientific, 1998. – 225 p.
  4. Leonenkov A. Nechetkoe modelirovanie v srede MATLAB i fuzzyTECH / A. Leonenkov – SPb.: BHV–Peterburg, 2003. – 719 s.
  5. Ahmetshina L.G. Vizualizatsiya rezultatov nechetkoy klasterizatsii izobrazheniy na osnove singulyarnogo razlozheniya / L.G. Ahmetshina, A.A. Egorov // Vestnik Hersonskogo natsionalnogo tehnicheskogo universiteta. - 2015. - # 3 (54). – R. 198- 202.
  6. Hassanien A. A comparative study on digital mammography enhancement algorithms based on fuzzy theory / A. Hassanien, A. Badr // Studies in Informatics and Control. – 2003. – Vol. 12., № 1. – Р. 1 − 31.
  7. Jähne B. Handbook of computer vision and applications. -V. 2. Signal Processing and Pattern Recognition / B. Jähne, H. Haußecker, P. Geißier. -Academic Press. -1999. - 722 p.

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