Hybrid Diffusion Steered Model for Suppressing Multiplicative Noise in Ultrasonograms
نویسندگان
چکیده
منابع مشابه
Diffusion coefficient of propagating fronts with multiplicative noise.
Recent studies have shown that in the presence of noise, both fronts propagating into a metastable state and so-called pushed fronts propagating into an unstable state, exhibit diffusive wandering about the average position. In this paper, we derive an expression for the effective diffusion coefficient of such fronts, which was motivated before on the basis of a multiple scale ansatz. Our syste...
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ژورنال
عنوان ژورنال: Signal & Image Processing : An International Journal
سال: 2017
ISSN: 2229-3922,0976-710X
DOI: 10.5121/sipij.2017.8401