Modified Non-Local Means Denoising With Patch and Edge Patch Based Dictionaries

Abstract

Digital image processing remains a challenging domain of programming. All digital images contain some degree of noise. Often times this noise is introduced by the camera when a picture is taken. Image denoising algorithms attempt to remove this noise from the image. In this paper the method for image denoising based on the nonlocal means (NL-means… (More)

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