DocumentCode
1248906
Title
Detecting step edges in noisy SAR images: a new linear operator
Author
Paillou, Philippe
Author_Institution
Inst. de Geodynamique, Bordeaux Univ., Talence, France
Volume
35
Issue
1
fYear
1997
fDate
1/1/1997 12:00:00 AM
Firstpage
191
Lastpage
196
Abstract
The author presents a new linear edge detector that is very well suited to process noisy images. Performances of the new operator have been evaluated using Canny´s criteria together with experimental comparison results on a noisy SAR image
Keywords
edge detection; geophysical signal processing; geophysical techniques; radar imaging; remote sensing by radar; synthetic aperture radar; Canny´s criteria; SAR; edge detection; geophysical measurement technique; image processing; land surface; linear edge detector; linear operator; noisy SAR image; radar imaging; radar remote sensing; step edge; synthetic aperture imaging; synthetic aperture radar; terrain mapping; Detectors; Filters; Image edge detection; Image processing; Image reconstruction; Pattern recognition; Performance evaluation; Radar detection; Smoothing methods; Synthetic aperture radar;
fLanguage
English
Journal_Title
Geoscience and Remote Sensing, IEEE Transactions on
Publisher
ieee
ISSN
0196-2892
Type
jour
DOI
10.1109/36.551947
Filename
551947
Link To Document