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physics.med-ph2022★ 1 cited
LapGM: A Multisequence MR Bias Correction and Normalization Model
Luciano Vinas, Arash A. Amini, Jade Fischer +1
A spatially regularized Gaussian mixture model, LapGM, is proposed for the bias field correction and magnetic resonance normalization problem. The proposed spatial regularizer give…
physics.med-ph2022★ 1 cited
Sinusoidal Sensitivity Calculation for Line Segment Geometries
Luciano Vinas, Atchar Sudyadhom
Purpose: Provide a closed-form solution to the sinusoidal coil sensitivity model proposed by Kern et al. Solution allows for the precise computations of varied, simulated bias fiel…