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

fYear

1993

fDate

18-21 Aug 1993

Firstpage

404

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/IGARSS.1993.322582

Filename

322582