Fig. 5: The analysis of imaging at the single-photon level.
From: Compressive confocal microscopy imaging at the single-photon level with ultra-low sampling ratios
a The imaging results of DCCM and PBPS under the same light intensity and the same refresh rate of DMD. The corresponding scale bar is 20 μm. F.M. means Fluorescent Microspheres. b The probability distribution of the average number of photons per pixel detected in a single-pattern measurement. DCCM deep compressive confocal microscope, PBPS point-by-point scanning.
