The MATLAB codes allow simulation/experiment and compressive reconstruction of an single-shot lensless imaging using Fresnel zone aperture (FZA). They are based on the paper:
Jiachen Wu, Hua Zhang, Wenhui Zhang, Guofan Jin, Liangcai Cao, and George Barbastathis, "Single-shot lensless imaging with fresnel zone aperture and incoherent illumination," Light: Science & Applications 9, 53 (2020).
Jiachen Wu, Liangcai Cao, and George Barbastathis, "DNN-FZA camera: a deep learning approach toward broadband FZA lensless imaging," Optics Letters 46, 130-133 (2021).
https://www.nature.com/articles/s41377-020-0289-9
FZA_single_shot.m - simulate the FZA imaging and reconstruction
FZA_single_shot_experiment.m - reconstruct from experimental image
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