Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Coded aperture snapshot spectral polarization imaging

Not Accessible

Your library or personal account may give you access

Abstract

We describe a single-shot polarization spectral imager that combines two birefringent crystals with a binary coded aperture to encode the spatial, spectral and polarization data cube for compressive sampling on a two-dimensional (2D) detector array. We use a total variation prior to reconstruct the four-dimensional (4D) data cube from the single 2D measurement. The 4D data cube includes 1500×1240pixels in the spatial domain, 19 wavelength channels between 400 and 680 nm and two Stokes parameters.

© 2013 Optical Society of America

Full Article  |  PDF Article
More Like This
Single disperser design for coded aperture snapshot spectral imaging

Ashwin Wagadarikar, Renu John, Rebecca Willett, and David Brady
Appl. Opt. 47(10) B44-B51 (2008)

Multiframe image estimation for coded aperture snapshot spectral imagers

David Kittle, Kerkil Choi, Ashwin Wagadarikar, and David J. Brady
Appl. Opt. 49(36) 6824-6833 (2010)

Identification of fluorescent beads using a coded aperture snapshot spectral imager

Christy Fernandez Cull, Kerkil Choi, David J. Brady, and Tim Oliver
Appl. Opt. 49(10) B59-B70 (2010)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (10)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (11)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved