Oversampling smoothness: an effective algorithm for phase retrieval of noisy diffraction intensities
Oversampling smoothness: an effective algorithm for phase retrieval of noisy diffraction intensities
Coherent diffraction imaging (CDI) is high-resolution lensless microscopy that has been applied to image a wide range of specimens using synchrotron radiation, X-ray free-electron lasers, high harmonic generation, soft X-ray lasers and electrons. Despite recent rapid advances, it remains a challenge to reconstruct fine features in weakly scattering objects such …