Imaging objects through scattering layers and around corners by retrieval of the scattered point spread function

We demonstrate a high-speed method to image objects through thin scattering media and around corners. The method employs a reference object of known shape to retrieve the speckle-like point spread function of the scatterer. We extract the point spread function ofthe scatterer from a dynamic scene that includes a static reference object and uses this to image the dynamic objects. Sharp images are reconstructed from the transmission through a diffuser and from the reflection off a rough surface. The sharp and clean reconstructed images from single shot data exemplify the robustness of the method

Supplementary Data: Model-based wavefront shaping microscopy

Supplementary data for the manuscript titled "Model-based wavefront shaping microscopy": We have developed a new class of model-based wavefront shaping method for imaging through diffuse media. We have demonstrated the feasibility and robustness of our technique by imaging fluorescent beads through a single light diffusing layer of PDMS. Here we add the data acquired during three experiments. In the first experiment, we used conventional two-photon microscopy to image beads. In the second, we used state-of-the-art feedback-based wavefront shaping and in the third, we used model-based wavefront shaping. We have included all raw image data (tiff format), processed images (matlab file format), used for making the figures in the manuscript. We also include the intensity image of the surface of the diffuser and reconstructed refractive index distribution for our study