Differentiable chief-ray tracing simulator for coded-aperture spectral imaging
Computational Optical Sensing and Imaging, 2024•opg.optica.org
We introduce an end-to-end differentiable simulation framework for designing Coded-
Aperture Snapshot Spectral Imagers (CASSI) and exploring acquisition strategies. By
leveraging automatic differentiation, we dimension the optical system and optimize the
coded aperture, enhancing imaging quality and facilitating effective co-design of the
instrument.
Aperture Snapshot Spectral Imagers (CASSI) and exploring acquisition strategies. By
leveraging automatic differentiation, we dimension the optical system and optimize the
coded aperture, enhancing imaging quality and facilitating effective co-design of the
instrument.
Abstract
We introduce an end-to-end differentiable simulation framework for designing Coded-Aperture Snapshot Spectral Imagers (CASSI) and exploring acquisition strategies. By leveraging automatic differentiation, we dimension the optical system and optimize the coded aperture, enhancing imaging quality and facilitating effective co-design of the instrument.
opg.optica.org
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