Blind blur assessment of MRI images using parallel multiscale difference of Gaussian filters

Blind blur assessment of MRI images using parallel multiscale difference of Gaussian filters

Abstract Background Rician noise, bias fields and blur are the common distortions that degrade MRI images during acquisition. Blur is unique in comparison to Rician noise and bias fields because it can be introduced into an image beyond the acquisition stage such as postacquisition processing and th...

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Bibliographic Details
Main Authors: Michael E. Osadebey, Marius Pedersen, Douglas L. Arnold, Katrina E. Wendel-Mitoraj
Format: Article
Language:English
Published: BMC 2018-06-01
Series:BioMedical Engineering OnLine
Subjects:
Blur
Edges
Difference of Gaussian
Multi-scale representation
Local contrast feature image
Sharpness
Online Access:http://link.springer.com/article/10.1186/s12938-018-0514-4

Internet

http://link.springer.com/article/10.1186/s12938-018-0514-4

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