DocumentCode
958456
Title
Delining thermal imager pictures
Author
Sherlock, J.F.
Author_Institution
Ministry of Defence, Royal Signals & Radar Establishment, Great Malvern, UK
Volume
16
Issue
20
fYear
1980
Firstpage
774
Lastpage
776
Abstract
Images produced by current parallel scan thermal imaging systems tend to be overlaid by a periodic pattern of horizontal lines. These are caused by differences in performance between detector-amplifier pairs. A simple digital processing technique is described which considerably reduces the effects of these differences.
Keywords
digital signals; infrared imaging; picture processing; digital processing technique; infrared imaging; parallel scan thermal imaging; picture delining; picture processing; thermal imager;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19800549
Filename
4244326
Link To Document