A new two-stage pipeline for low-light lensless imaging that uses Wiener filtering for a first estimate and a wavelet-domain conditional diffusion model for denoising and brightness enhancement.
On the use of deep learning for phase recovery,
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A generative approach for lensless imaging in low-light conditions
A new two-stage pipeline for low-light lensless imaging that uses Wiener filtering for a first estimate and a wavelet-domain conditional diffusion model for denoising and brightness enhancement.