Gibbs-ringing artifact removal based on local subvoxel-shifts
Author:
Affiliation:
1. Department of Radiology; Medical Physics, University Medical Center Freiburg; Germany
2. German Cancer Consortium (DKTK) & German Cancer Research Center (DKFZ); Heidelberg Germany.
Funder
Deutsche Forschungsgemeinschaft (DFG)
Publisher
Wiley
Subject
Radiology Nuclear Medicine and imaging
Reference12 articles.
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3. Lanczos-like σ-factors for reducing the Gibbs phenomenon in general orthogonal expansions and other representations;Jerri;J Comput Anal Appl,2000
4. A method to reduce the Gibbs ringing artifact in MRI scans while keeping tissue boundary integrity;Archibald;IEEE Trans Med Imaging,2002
5. Trouble with Gegenbauer reconstruction for defeating Gibbs phenomenon: Runge phenomenon in the diagonal limit of Gegenbauer polynomial approximations;Boyd;J Comput Phys,2005
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