Figure 17
From: Iterative projection approach for phase retrieval of semi-sparse wave field
The results of recovery with GS-PhSparse and GS for large-scale retrieval problem. (a) Original magnitude of semi-sparse wave field. (b) Magnitude recovery of semi-sparse wave field with GS-PhSparse. (c) Magnitude recovery of complex-valued wave field with GS. (d) Original phase of semi-sparse wave field. (e) Phase recovery of semi-sparse wave field with GS-PhSparse (RSNR = 16.89 dB). (f) Phase recovery of semi-sparse wave field with GS (RSNR = 7.23 dB).