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Proceedings Paper • new

High frame-rate compressive spectral video system
Author(s): Xiao Ma; Chen Fu; Gonzalo R. Arce
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Paper Abstract

A high frame-rate compressive spectral video system is developed. The 4-dimensional targets (space, time and spectra) are captured by multi-spectral LED modulated illumination. The reflection of targets passing through an objective lens is modulated by a digital micro-mirror device (DMD) in the spatial domain, which is then collected by a RGB sensor through an imaging lens. The rapidly changing LED illumination patterns and DMD codings provide unique modulations for each temporal frame. Mathematical modeling and simulation are shown all as well as experimental results.

Paper Details

Date Published: 14 May 2018
PDF: 6 pages
Proc. SPIE 10658, Compressive Sensing VII: From Diverse Modalities to Big Data Analytics, 1065804 (14 May 2018); doi: 10.1117/12.2309813
Show Author Affiliations
Xiao Ma, Univ. of Delaware (United States)
Chen Fu, Univ. of Delaware (United States)
Gonzalo R. Arce, Univ. of Delaware (United States)


Published in SPIE Proceedings Vol. 10658:
Compressive Sensing VII: From Diverse Modalities to Big Data Analytics
Fauzia Ahmad, Editor(s)

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