A method to reduce the Gibbs ringing artifact in MRI scans while keeping tissue boundary integrity

Rick Archibald; Anne Gelb

doi:10.1109/TMI.2002.1000255

A method to reduce the Gibbs ringing artifact in MRI scans while keeping tissue boundary integrity

Rick Archibald, Anne Gelb

Mathematical and Statistical Sciences, School of (SoMSS)

Research output: Contribution to journal › Article › peer-review

97 Scopus citations

Abstract

Gibbs ringing is a well known artifact that effects reconstruction of images having discontinuities. This is a problem in the reconstruction of magnetic resonance imaging (MRI) data due to the many different tissues normally present in each scan. The Gibbs ringing artifact manifests itself at the boundaries of the tissues, making it difficult to determine the structure of the brain tissue. The Gegenbauer reconstruction method has been shown to effectively eliminate the effects of Gibbs ringing in other applications. This paper presents the application of the Gegenbauer reconstruction method to neuro-imaging.

Original language	English (US)
Pages (from-to)	305-319
Number of pages	15
Journal	IEEE Transactions on Medical Imaging
Volume	21
Issue number	4
DOIs	https://doi.org/10.1109/TMI.2002.1000255
State	Published - Apr 2002

Keywords

Edge detection
Fourier reconstruction
Gegenbauer polynomials
Gibbs phenomenon

ASJC Scopus subject areas

Software
Radiological and Ultrasound Technology
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/TMI.2002.1000255

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abstract = "Gibbs ringing is a well known artifact that effects reconstruction of images having discontinuities. This is a problem in the reconstruction of magnetic resonance imaging (MRI) data due to the many different tissues normally present in each scan. The Gibbs ringing artifact manifests itself at the boundaries of the tissues, making it difficult to determine the structure of the brain tissue. The Gegenbauer reconstruction method has been shown to effectively eliminate the effects of Gibbs ringing in other applications. This paper presents the application of the Gegenbauer reconstruction method to neuro-imaging.",

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AB - Gibbs ringing is a well known artifact that effects reconstruction of images having discontinuities. This is a problem in the reconstruction of magnetic resonance imaging (MRI) data due to the many different tissues normally present in each scan. The Gibbs ringing artifact manifests itself at the boundaries of the tissues, making it difficult to determine the structure of the brain tissue. The Gegenbauer reconstruction method has been shown to effectively eliminate the effects of Gibbs ringing in other applications. This paper presents the application of the Gegenbauer reconstruction method to neuro-imaging.

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A method to reduce the Gibbs ringing artifact in MRI scans while keeping tissue boundary integrity

Abstract

Keywords

ASJC Scopus subject areas

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