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Abstract #0437

Analysis of estimation error from system imperfection in MRF

Taehwa Hong1, Min-Oh Kim1, Dongyeob Han1, and Dong-Hyun Kim1

1Electrical and Electronic engineering, Yonsei university, Seoul, Korea, Republic of

MR fingerprinting (MRF) is a rapid method for quantifying multiple tissue properties. However, estimation errors can increase when systematic imperfections including RF and gradient coils exist. In this study, we analyzed estimation errors from non-ideal slice profile and gradient delay by simulation. Our results showed that these systematic imperfections can cause significant errors in parameter estimation.

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