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Speckle denoising by variant nonlocal means methods.

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1 Published in 2019 at "Applied optics"

DOI: 10.1364/ao.58.007110

Abstract: This study aims to demonstrate the performances of nonlocal means (NLM) and their variant denoising methods, mainly focusing on NLM-shaped adaptive patches and several NLM-reprojection schemes for speckle noise reduction in amplitude and phase images… read more here.

Keywords: denoising methods; speckle denoising; nonlocal means; imaging systems ... See more keywords