Differential Energy: A K-Space PPI Reconstruction Optimization Metric

Keywords

abdominal accelerated achieved acquisition advantage aliasing allows although application applications array artifact assessed assessment astronomy audience available axial balancing blocks calibrated calibration call clinical clinicians coil coils complex compute computed computes conducted conjugate considered consistently contaminating copy corresponds curves dataset denotes differential direct discrepancy distribution effective effectiveness element empirically employed energy equivalent error example existing extended faster fidelity fitted free full fully gradient heavily improved in vivo indicated influence inspection kernel knowledge maps matrix measure measures metric missing noise often operator optimal optimization optimized optimizing outer overall parallel parker partial physics pixels practical predict predicted predicting predicts preliminary proceedings product propose quality quantification quantify quantity radiology reconstructed reconstruction reconstructions recovered recreate recreated reduction regionally repeated represented reproduce require residual resolution resultant root sampled scanner seeking setting simplicity simply simulate since situations slice space sparse squared squares step subsequent suggested suitable summed taking target tool trade unfortunately upon useful variation various virtually visual width