Fig. 8.

Phantom reconstruction under the proposed redundant data reduction method. (a) segmented micro-MRI slice and reconstruction across x-y plane. (b) segmented micro-MRI slice and reconstuction across y-z plane. (c) 3D overlaid image of micro-MRI and optimal reconstruction. (d) reconstruction result using full data. (e)reconstruction result based on the remaining data after noise suppression. (f) reconstruction results using the retained data after both noise suppression and PCA processing. (g) and (h) are the distributions of SNR and CNR of 48 detectors.