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arXiv · 1708.01069

Video-rate computational super-resolution and integral imaging at longwave-infrared wavelengths

Miguel A. Preciado·Guillem Carles·Andrew R. Harvey
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Abstract

We report the first computational super-resolved, multi-camera integral imaging at long-wave infrared (LWIR) wavelengths. A synchronized array of FLIR Lepton cameras was assembled, and computational super-resolution and integral-imaging reconstruction employed to generate video with light-field imaging capabilities, such as 3D imaging and recognition of partially obscured objects, while also providing a four-fold increase in effective pixel count. This approach to high-resolution imaging enables a fundamental reduction in the track length and volume of an imaging system, while also enabling use of low-cost lens materials.

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Miguel A. Preciado, Guillem Carles, Andrew R. Harvey. 2017-08-03. Video-rate computational super-resolution and integral imaging at longwave-infrared wavelengths. https://arxiv.org/abs/1708.01069

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