Image Denoising with Nonlinear Hybrid Diffusion-Modified Perona-Malik Model (NHD-MPM) and Parameter Optimization by Artificial Bee Colony (ABC) Algorithm
نویسندگان
چکیده
منابع مشابه
Modified Perona-Malik Equation and Computer Simulation for Image Denoising
The edges and textures of a digital image may be destroyed by traditional denoising methods, which is a difficult problem in image denoising. In this paper, anisotropic diffusion algorithm based on Partial differential equation is studied. First, image denoising algorithms based on Perona-Malik model are studied. Second, a modified Perona-Malik model is proposed. In the porposed model, the grad...
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ژورنال
عنوان ژورنال: The SIJ Transactions on Computer Science Engineering & its Applications (CSEA)
سال: 2019
ISSN: 2321-2373,2321-2381
DOI: 10.9756/sijcsea/v7i1/06050130101