DocumentCode
1274107
Title
CFAR detector for high-resolution multi-look SAR image
Author
Lu Yan ; Huang shun-ji
Volume
35
Issue
19
fYear
1999
fDate
9/16/1999 12:00:00 AM
Firstpage
1668
Lastpage
1670
Abstract
Cell averaging and other statistic CFAR detection of gamma distributed targets against K-distributed clutter in multi-look SAR images are studied and formulated. Two numerical methods for evaluating the performances of the CFAR detectors are described. Numerical results in terms of detectability losses due to `spikiness´ of the clutter are plotted and discussed
Keywords
gamma distribution; image resolution; numerical analysis; radar clutter; radar detection; radar imaging; radar theory; synthetic aperture radar; CFAR detector; K-distributed clutter; cell averaging; clutter spikiness; detectability losses; gamma distributed targets; high-resolution multi-look SAR image; numerical methods; statistic CFAR detection;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991111
Filename
807061
Link To Document