Contrast enhancement and image smoothing with a reaction-diffusion equation

Huijuan Wang; Zengqian Yin

doi:10.1117/12.810805

26 January 2009 Contrast enhancement and image smoothing with a reaction-diffusion equation

Huijuan Wang, Zengqian Yin

Proceedings Volume 7156, 2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments; 71560Z (2009) https://doi.org/10.1117/12.810805
Event: International Conference of Optical Instrument and Technology, 2008, Beijing, China

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.

Citation Download Citation

Huijuan Wang and 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); https://doi.org/10.1117/12.810805

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