Two-Layer Tight Frame Sparsifying Model for Compressed Sensing Magnetic Resonance Imaging

Algorithm 1

Reconstructing MR images from undersampled K-space data with TRIMS.

() Initialization: , , , , , .

() while stop condition is not met do

()  ,

()  for   to   do

()   

()   

()   

()   update with the SVD technique of [16]

()   

()   update as the inverse Fourier transform of the data acquired in (7)

()  end for

()  update

()  

() end while