Non-Local Means Variants for Denoising of Diffusion-Weighted and Diffusion Tensor MRI

Abstract

Diffusion tensor imaging (DT-MRI) is very sensitive to corrupting noise due to the non linear relationship between the diffusion-weighted image intensities (DW-MRI) and the resulting diffusion tensor. Denoising is a crucial step to increase the quality of the estimated tensor field. This enhanced quality allows for a better quantification and a better image… (More)
DOI: 10.1007/978-3-540-75759-7_42

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