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arXiv 1609.07412math.AP
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减少定量药敏图中的条纹伪影

Reducing Streaking Artifacts in Quantitative Susceptibility Mapping

Benjamin Palacios, Gunther Uhlmann, Yiran Wang

摘要:

众所周知,定量磁化率成像中的重建算法经常包含条纹伪影。在文献[1]中,伪影的原因被确定为奇点的奇性传播。在这项工作中,我们仔细分析了这种奇异性,并提出了一些策略,以减少文物。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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