A Feasibility Study of Geometric-Decomposition Coil Compression in MRI Radial Acquisitions

Figure 7

Comparison of (a) NRMSE and (b) SNR at different numbers of spokes from 200 to 400 of data from 10 virtual coils in SCC and 10 virtual coils in GCC. SSOS image of data from 52 original coils with 400 spokes is used as the reference.

(a)

(b)