2022
DOI: 10.3390/signals3040045
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Signal to Noise Ratio of a Coded Slit Hyperspectral Sensor

Abstract: In recent years, a wide range of hyperspectral imaging systems using coded apertures have been proposed. Many implement compressive sensing to achieve faster acquisition of a hyperspectral data cube, but it is also potentially beneficial to use coded aperture imaging in sensors that capture full-rank (non-compressive) measurements. In this paper we analyse the signal-to-noise ratio for such a sensor, which uses a Hadamard code pattern of slits instead of the single slit of a typical pushbroom imaging spectrome… Show more

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Cited by 2 publications
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