@inproceedings{d250979e16ee49b98081ca071689e675,
title = "Spectral image estimation for coded aperture snapshot spectral imagers",
abstract = "This paper describes numerical estimation techniques for coded aperture snapshot spectral imagers (CASSI). In a snapshot, a CASSI captures a two-dimensional (2D) array of measurements that is an encoded representation of both spectral information and 2D spatial information of a scene. The spatial information is modulated by a coded aperture and the spectral information is modulated by a dispersive element. The estimation process decodes the 2D measurements to render a three-dimensional spatio-spectral estimate of the scene, and is therefore an indispensable component of the spectral imager. Numerical estimation results are presented.",
keywords = "Coded aperture snapshot spectral imager, Spectral image estimation, System modeling",
author = "Wagadarikar, {Ashwin A.} and Pitsianis, {Nikos P.} and Xiaobai Sun and Brady, {David J.}",
year = "2008",
doi = "10.1117/12.795545",
language = "English (US)",
isbn = "9780819472960",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Image Reconstruction from Incomplete Data V",
note = "Image Reconstruction from Incomplete Data V ; Conference date: 11-08-2008 Through 12-08-2008",
}