Non-local mean denoising using multiple PET reconstructions
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DOI: 10.1007/s12149-020-01550-y
Abstract: Non-local mean (NLM) filtering has been broadly used for denoising of natural and medical images. The NLM filter relies on the redundant information, in the form of repeated patterns/textures, in the target image to discriminate… read more here.
Keywords: non local; local mean; target image; nlm approach ... See more keywords