Abstract #1787

A k-space De-Noising Technique for RFI Mitigation and Zipper Artefact Elimination

Yong Liu¹ and Paul R. Harvey²

¹Philips Research China, Shanghai, China, People's Republic of, ²Philips MR, Best, Netherlands

Extraneous in-band Radio Frequency Interference (RFI) signals can mix with the MR signal of a subject creating artefacts in the image data, usually zipper like artefacts. In order to eliminate/reduce the impact of RFI, this abstract describes a software de-noising method which can be implemented both online and off-line through k-space manipulation.

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