Share Email Print
cover

Optical Engineering

Linear theory of nonuniformity correction in infrared staring sensors
Author(s): David L. Perry; Eustace L. Dereniak
Format Member Price Non-Member Price
PDF $20.00 $25.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Correction of photoresponse nonuniformity in IR staring sensors is investigated. Spatial noise expressions for uncorrected, one-point corrected, and two-point corrected imaging are developed. These theoretical results take into account the properties of the IR source, sensor constants, and spatial variations in the IR imaging device. To demonstrate the application of these results, both theoretical and actual spatial noise curves for a platinum silicide IR sensor are presented.

Paper Details

Date Published: 1 August 1993
PDF: 6 pages
Opt. Eng. 32(8) doi: 10.1117/12.145601
Published in: Optical Engineering Volume 32, Issue 8
Show Author Affiliations
David L. Perry, Univ. of Arizona (United States)
Eustace L. Dereniak, Univ. of Arizona (United States)


© SPIE. Terms of Use
Back to Top