Palm-sized single-shot full-color incoherent digital holographic camera system with white light

In a recent study, researchers developed a portable digital holographic camera system that can obtain full-color digital holograms of objects illuminated with spatially and temporally incoherent light in a single exposure. They employed a deep-learning-based denoising algorithm to suppress random noise in the image-reconstruction procedure, and succeeded in video-rate full-color digital holographic motion-picture imaging using a white LED.