Title :
An automatic sliding-window template matching method for geometric correction of LASIS image sequence
Author :
Li, Xiruigbin ; Lu, Jianhua ; Yang, Jianfeng
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fDate :
29 Aug.-1 Sept. 2004
Abstract :
Satellite attitude changes have considerable influence on the LASIS (large aperture static imaging spectroscopy) image sequence. A geometric correction method based on information theory and correlation theory is proposed and a sliding-window is adopted to deal with the subpixel precision problem. Simulation results show that the method can correct the LASIS image sequence effectively.
Keywords :
correlation theory; image matching; image sequences; interference spectroscopy; remote sensing; satellite communication; LASIS image sequence; correlation theory; geometric correction method; information theory; large aperture static imaging spectroscopy; satellite attitude; sliding-window; subpixel precision problem; Apertures; High-resolution imaging; Image sequences; Interference; Layout; Optical imaging; Optical interferometry; Pixel; Satellites; Spectroscopy;
Conference_Titel :
Communications, 2004 and the 5th International Symposium on Multi-Dimensional Mobile Communications Proceedings. The 2004 Joint Conference of the 10th Asia-Pacific Conference on
Print_ISBN :
0-7803-8601-9
DOI :
10.1109/APCC.2004.1391802
