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Total Variation Wavelet-Based Medical Image Denoising
Variation Medical Image
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2009/9/8
We propose a denoising algorithm for medical images based on a combination of the total variation minimization scheme and the wavelet scheme. We show that our scheme offers effective noise removal i...
3D Wavelet Subbands Mixing for Image Denoising
3D Wavelet Subbands Mixing Image Denoising
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2009/9/4
A critical issue in image restoration is the problem of noise removal while keeping the integrity of relevant image information. The method proposed in this paper is a fully automatic 3D blockwise ver...