A partial differential equation-based general framework adapted to Rayleigh′s, Rician′s and Gaussian′s distributed noise for restoration and enhancement of magnetic resonance image

A partial differential equation-based general framework adapted to Rayleigh′s, Rician′s and Gaussian′s distributed noise for restoration and enhancement of magnetic resonance image

The proposed framework is obtained by casting the noise removal problem into a variational framework. This framework automatically identifies the various types of noise present in the magnetic resonance image and filters them by choosing an appropriate filter. This filter includes two terms: the fir...

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Bibliographic Details
Main Authors: Ram Bharos Yadav, Subodh Srivastava, Rajeev Srivastava
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2016-01-01
Series:Journal of Medical Physics
Subjects:
Gaussian
Gaussian′s
Rayleigh′s
nonlinear partial differential equation-based filter
Rayleigh
Rician noise reduction
Rician′s probability distribution function
two-dimensional magnetic resonance images
Online Access:http://www.jmp.org.in/article.asp?issn=0971-6203;year=2016;volume=41;issue=4;spage=254;epage=265;aulast=Yadav

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http://www.jmp.org.in/article.asp?issn=0971-6203;year=2016;volume=41;issue=4;spage=254;epage=265;aulast=Yadav

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