Enforcing a Physical Tissue Model for Partial Volume MR Fingerprinting

Deshmane, A; McGivbey, DF; Jiang, Y; Ma, D; Griswold, M

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Enforcing a Physical Tissue Model for Partial Volume MR Fingerprinting

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Deshmane, A., McGivbey, D., Jiang, Y., Ma, D., & Griswold, M. (2016). Enforcing a Physical Tissue Model for Partial Volume MR Fingerprinting. Poster presented at 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016), Singapore.

Cite as: https://hdl.handle.net/21.11116/0000-0006-9ABE-7

Abstract

We present a method to compute fraction maps of tissue types using a subset of three dictionary entries chosen specifically for each individual, enforcing consistency with a physical tissue model. This approach removes erroneous partial volumes in the fraction maps, and reduces noise and distortions in T1, T2, and M0 maps.