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Fast bias field reduction by localized Lloyd-Max quantization.
R. Hanel
Kees Joost Batenburg
Steve De Backer
Paul Scheunders
Jan Sijbers
Published in:
Medical Imaging: Image Processing (2008)
Keyphrases
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bias field
magnetic resonance images
mr images
image intensity
image processing
quantization error
brain tissue
mr brain images
gray scale
intensity inhomogeneity
image analysis
image data
input image
maximum likelihood
information processing
gaussian distribution