DocumentCode
2680383
Title
Matching stereoscopic SAR images for radargrammetric applications
Author
Fayard, Franck ; Méric, Stéphane ; Pottier, Eric
Author_Institution
Univ. de Rennes, Rennes
fYear
2007
fDate
23-28 July 2007
Firstpage
4364
Lastpage
4367
Abstract
The aim of this paper is to present our studies about extraction of 3D information from radar images. Several radargrammetric methods allow DEM (digital elevation model) generation from SAR images and we take a special interest to stereoscopic method. The main idea is to match image stereo pairs, to create a disparity map from one image to the other and to compute elevation thanks to the incidences angles.
Keywords
digital elevation models; geographic information systems; geophysical techniques; radar imaging; topography (Earth); 3D radar images; digital elevation model; radargrammetric applications; stereoscopic SAR images; Adaptive optics; Data mining; Laser radar; Optical interferometry; Optical noise; Optical scattering; Polarimetry; Radar imaging; Radar scattering; Synthetic aperture radar; Radargrammetry; matching images; stereoscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007. IEEE International
Conference_Location
Barcelona
Print_ISBN
978-1-4244-1211-2
Electronic_ISBN
978-1-4244-1212-9
Type
conf
DOI
10.1109/IGARSS.2007.4423819
Filename
4423819
Link To Document