Fig. 4: The high-speed zoom imaging for Nucleus and F-actin samples.
From: Compressive confocal microscopy imaging at the single-photon level with ultra-low sampling ratios
a Experimental results for Nucleus in 4×, 2×, and 1× zoom imaging modes with different sampling ratios of 0.5%, 0.4%, and 0.3%. The bottom left corner shows the curves of peak signal-to-noise ratio (PSNR) scores with different sampling ratios in the inset. b Experimental results for F-actin at the 4× zoom imaging mode with the same sampling ratios as in (a). The corresponding scale bars in (a) and (b) are both 20 μm. PAM programmable array microscope, DCCM deep compressive confocal microscope, WF wide field, GT ground truth.
