Fig. 4: Image reconstruction fidelity depending on the compression ratio (CR).
From: High-throughput volumetric adaptive optical imaging using compressed time-reversal matrix
a Aberration-corrected images (upper row) and corresponding aberration maps (lower rows) for various CR values. b Line profiles along the white dashed lines in (a). c SNR (red dots) and residual RMS wavefront error (blue dots) depending on CR. d Ratio between the averaged diagonal elements and off-diagonal elements of SS† (red dots) and Wc (blue dots) depending on CR. The solid curves in (c, d) are linear interpolations of the data
