Figure 14From: Iterative projection approach for phase retrieval of semi-sparse wave fieldResults of recovery using RAAR and RAAR-PhSparse approaches (SNR = 20 dB). (a) Magnitude recovery of semi-sparse wave field with RAAR-PhSparse. (b) Phase recovery of semi-sparse wave field with RAAR-PhSparse (RSNR = 5.31 dB). (c) Magnitude recovery of semi-sparse wave field with RAAR. (d) Phase recovery of semi-sparse wave field with RAAR (RSNR = 3.51 dB).Back to article page