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arXiv · 2105.04106

Validation of image systems simulation technology using a Cornell Box

Zheng Lyu·Krithin Kripakaran·Max Furth·Eric Tang·Brian Wandell·Joyce Farrell
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Abstract

We describe and experimentally validate an end-to-end simulation of a digital camera. The simulation models the spectral radiance of 3D-scenes, formation of the spectral irradiance by multi-element optics, and conversion of the irradiance to digital values by the image sensor. We quantify the accuracy of the simulation by comparing real and simulated images of a precisely constructed, three-dimensional high dynamic range test scene. Validated end-to-end software simulation of a digital camera can accelerate innovation by reducing many of the time-consuming and expensive steps in designing, building and evaluating image systems.

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Zheng Lyu, Krithin Kripakaran, Max Furth, Eric Tang, Brian Wandell, Joyce Farrell. 2021-05-10. Validation of image systems simulation technology using a Cornell Box. https://arxiv.org/abs/2105.04106

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