Title :
Deblurring of satellite image in flat terrain via analysis
Author :
Ueno, Satoshi ; Smokty, O.I. ; Kawata, Y.
Author_Institution :
Inf. Sci. Lab., Kyoto Sch. of Comput. Sci., Japan
Abstract :
The apparent radiance of surface features which an arbitrary spacecraft measures differs from the intrinsic surface radiance of the object, because of the presence of intervening terrestrial atmosphere bounded below by the horizontally nonuniform albedos of non-Lambertian surface in flat terrain. In the present paper it is shown how to remove such atmospheric effects on remotely sensed data. It is physically approximated by using a global approach that includes the irradiance effect from the adjacent terrain, and other effects
Keywords :
atmospheric optics; geophysical techniques; remote sensing; apparent radiance; atmosphere optics; atmospheric effects; blur removal; flat terrain; geophysical measurement technique; image deblurring; intervening terrestrial atmosphere; irradiance effect; land surface; nonLambertian surface; optical imaging; remote sensing; satellite image; surface feature; terrain mapping; Anisotropic magnetoresistance; Atmosphere; Equations; Geometrical optics; Image analysis; Information science; Laboratories; Optical refraction; Optical scattering; Satellites;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1993. IGARSS '93. Better Understanding of Earth Environment., International
Conference_Location :
Tokyo
Print_ISBN :
0-7803-1240-6
DOI :
10.1109/IGARSS.1993.322582
