Single-pixel microscopic imaging through complex scattering media

Abstract

Microscopic imaging through complex scattering media is recognized to be challenging. Here, we report high-resolution single-pixel microscopic imaging through complex scattering media. This is developed via an integration of temporal corrections with single-pixel microscopic imaging to enhance the quality of the reconstructed object images and achieve high resolution in complex scattering environments. By adopting a fixed pattern as a temporal carrier, the effect of dynamic scaling factors induced by complex scattering media, which disturb the recorded light intensities, is removed. Artificial targets and biological specimens are tested in optical experiments, and feasibility of the proposed approach is validated to show that the developed single-pixel microscopic imaging system exhibits high robustness against complex scattering. This work offers a promising solution for high-resolution microscopic imaging through thick, dynamic, and complex scattering media.