Reducing Streaking Artifacts in Quantitative Susceptibility Mapping

2016/09/23 by Benjamín Palacios, Günther Uhlmann, Palacios, Benjamin +3 · 1 citation
Earth and Planetary Sciences · Medicine · Physics and Astronomy · #Advanced X-ray Imaging Techniques #Analysis of PDEs (math.AP) #FOS: Mathematics #Medical Imaging Techniques and Applications #Seismic Imaging and Inversion Techniques

paper · pdf · doi:10.48550/arxiv.1609.07412

openalex publication_date 2016/09/23 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

It is well-known that reconstruction algorithms in quantitative susceptibility mapping often contain streaking artifacts. In [1], the cause of the artifacts is identified as propagation of singularities. In this work, we analyze such singularities carefully and propose some strategies to reduce the artifacts.

Citations

• Fourier integral operators. I

Cited by

• Dipole-lets: a new multiscale decomposition for MR phase and quantitative susceptibility mapping

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