DocumentCode
2058766
Title
A study on cloud clearing method for satellite images based on isotherm´s auto-connection
Author
Xiong, Fenghua ; Sun, Weidong
Author_Institution
Dept. of Radio & Electron., Univ. of Sci. & Technol. of China, Hefei, China
fYear
1993
fDate
18-21 Aug 1993
Firstpage
1836
Abstract
In the paper, a new cloud clearing method based on isotherm auto-connection is proposed. The extraction of the isotherm image, the auto-connection of broken-isotherms, and the interpolation-restoration of the temperature are discussed. Some experiments and error analyses demonstrate that this new method can restore and keep the isotherm´s natural shape effectively and the precision of the restored temperature is high enough for sea phenomena analysis
Keywords
atmospheric techniques; clouds; geophysics computing; image processing; interpolation; oceanographic techniques; remote sensing; autoconnection; broken-isotherms; cloud clearing method; error analyses; interpolation-restoration; isotherm; isotherm image; satellite images; sea phenomena; temperature; Clouds; Earth; Image analysis; Image restoration; Joining processes; Satellites; Sea surface; Shape; Sun;
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.1993.322402
Filename
322402
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