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cs.CV2022
Alternating Phase Langevin Sampling with Implicit Denoiser Priors for Phase Retrieval
Rohun Agrawal, Oscar Leong
Phase retrieval is the nonlinear inverse problem of recovering a true signal from its Fourier magnitude measurements. It arises in many applications such as astronomical imaging, X…
cs.CV2019★ 42 cited
Invertible generative models for inverse problems: mitigating representation error and dataset bias
Muhammad Asim, Mara Daniels, Oscar Leong +2
Trained generative models have shown remarkable performance as priors for inverse problems in imaging -- for example, Generative Adversarial Network priors permit recovery of test…