Figure 12From: Iterative projection approach for phase retrieval of semi-sparse wave fieldThe results of recovery using GS and GS-PhSparse (SNR = 20 dB). (a) Magnitude recovery of semi-sparse wave field with GS-PhSparse. (b) Phase recovery of semi-sparse wave field with GS-PhSparse (RSNR = 4.67dB). (c) Magnitude recovery of semi-sparse wave field with GS. (d) Phase recovery of semi-sparse wave field with GS (RSNR = 3.36dB).Back to article page