Magnetic resonance imaging enhancement using prior knowledge and a denoising scheme that combines total variation and histogram matching techniques

Magnetic resonance imaging enhancement using prior knowledge and a denoising scheme that combines total variation and histogram matching techniques

IntroductionBrain perfusion-weighted images obtained through dynamic contrast studies play a critical and clinical role in diagnosis and treatment decisions. However, due to the patient's limited exposure to radiation, computed magnetic resonance imaging (MRI) suffers from low contrast-to-noise...

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Bibliographic Details
Main Authors: Vincenzo Schiano Di Cola, Dea M. L. Mango, Alessandro Bottino, Lorenzo Andolfo, Salvatore Cuomo
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-03-01
Series:Frontiers in Applied Mathematics and Statistics
Subjects:
MRI enhancement
denoising
total variation (TV)
TV-ROF model
histogram matching (HM)
diffusion MRI
Online Access:https://www.frontiersin.org/articles/10.3389/fams.2023.1041750/full

Internet

https://www.frontiersin.org/articles/10.3389/fams.2023.1041750/full

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