Phase Retrieval with Holography and Untrained Priors: Tackling the Challenges of Low-Photon Nanoscale Imaging

Hannah Lawrence, David Barmherzig, Henry Li, Michael Eickenberg, Marylou Gabrié

Abstract: Phase retrieval is the inverse problem of recovering a signal from magnitude-only Fourier measure- ments, and underlies numerous imaging modalities, such as Coherent Diffraction Imaging (CDI). A va...