On design of hybrid diffractive optics for achromatic extended depth-of-ﬁeld (EDoF) RGB imaging

MiriRostami, SeyyedReza; Pinilla, Samuel; Shevkunov, Igor; Katkovnik, Vladimir; Eguiazarian, Karen

doi:10.1117/12.2621041

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2023

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“…The best possible compromise will depend on the processing's ability to denoise or deblur, so it is interesting to integrate aperture optimization into co-design to find its optimal value. This was first done by considering the aperture as a hyperparameter and testing several values [5]. To optimize it directly, we have already shown how to link Schottky noise to optical parameters [1] rather than simply adding a fixed variance Gaussian noise as most co-design works do.…”

Section: Introductionmentioning

confidence: 99%