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Proceedings Paper

Renormalization method for inhomogeneity correction of MR images
Author(s): Dongqing Chen; Lihong Li; Daeki Yoon; J. H. Lee; Zhengrong Liang
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Paper Abstract

A correction method for inhomogeneity of magnetic resonance (MR) images was developed based on renormalization transformation. It is a post-processing algorithm on images. Unlike previous post-processing methods, which need to determine either a filter size or a free adjustable parameter for different applications, this presented method is fully automated. Tests on physical phantom data, patients' brain and neck MR images were presented.

Paper Details

Date Published: 3 July 2001
PDF: 4 pages
Proc. SPIE 4322, Medical Imaging 2001: Image Processing, (3 July 2001); doi: 10.1117/12.430967
Show Author Affiliations
Dongqing Chen, SUNY/Stony Brook (United States)
Lihong Li, SUNY/Stony Brook (United States)
Daeki Yoon, SUNY/Stony Brook (United States)
J. H. Lee, Brookhaven National Lab. (United States)
Zhengrong Liang, SUNY/Stony Brook (United States)

Published in SPIE Proceedings Vol. 4322:
Medical Imaging 2001: Image Processing
Milan Sonka; Kenneth M. Hanson, Editor(s)

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