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Proceedings Paper

Contrast enhancement and image smoothing with a reaction-diffusion equation
Author(s): Huijuan Wang; Zengqian Yin
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Paper Abstract

Image processing is realized by using the FitzHugh Nagumo model which is a Reaction-Diffusion equation. When the system is bistable and choosing a set of proper parameters, contrast enhancement and image smoothing can be obtained. The processed effects are satisfying at the earlier phase of image processing.

Paper Details

Date Published: 26 January 2009
PDF: 7 pages
Proc. SPIE 7156, 2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments, 71560Z (26 January 2009); doi: 10.1117/12.810805
Show Author Affiliations
Huijuan Wang, North China Electric Power Univ. (China)
Zengqian Yin, North China Electric Power Univ. (China)


Published in SPIE Proceedings Vol. 7156:
2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments
Yunlong Sheng; Yongtian Wang; Lijiang Zeng, Editor(s)

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