26 January 2009 Contrast enhancement and image smoothing with a reaction-diffusion equation
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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.
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Huijuan Wang, Huijuan Wang, Zengqian Yin, Zengqian Yin, } "Contrast enhancement and image smoothing with a reaction-diffusion equation", 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; https://doi.org/10.1117/12.810805
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