Numerical scheme for an efficient colour images denoising
نویسندگان
چکیده
In this paper, we are interested by the enhancement of colour images, where we present a numerical scheme to implement non linear diffusion filter. This scheme is developed to denoise colour images corrupted by additive noise. It is based on harmonic averaging that takes into account correlation between all colour components of the image. The proposed scheme is an efficient tool at image selective smoothing in presence of strong noise. This analysis shows that our method is more aggressive than some related works.
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