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Journal ArticleOPEN ACCESS

Rapid method for deblurring spiral MR images

Magnetic Resonance in Medicine (2000) 44(3) 491-494
DOI: 10.1002/1522-2594(200009)44:3<491::AID-MRM22>3.0.CO;2-Z
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Abstract

A method for fast off-resonance frequency deblurring of spiral MR images is presented. The method utilizes image-space deconvolution. The off-resonance phase is approximated as a separable quadratic function to allow rapid one-dimensional deconvolution with a small compromise in accuracy. The method is used to deblur an MR angiographic image to illustrate its effectiveness. (C) 2000 Wiley-Liss, Inc.

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Ahunbay, E., & Pipe, J. G. (2000). Rapid method for deblurring spiral MR images. Magnetic Resonance in Medicine, 44(3), 491–494. https://doi.org/10.1002/1522-2594(200009)44:3<491::AID-MRM22>3.0.CO;2-Z

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