Title :
Improved image mosaic method of ScanSAR
Author :
Hongyan, Wang ; Xin, Jia
Author_Institution :
Dept. of Photoelectronic Equip., Acad. of Equip. Command & Technol., Beijing, China
Abstract :
For ScanSAR the mosaic of subswaths´ images is very important. An improved method for scanSAR to process the mosaicking by using Range-Doppler location model is proposed in this paper. It is based on the precision of the R-D location method. This method avoids the pixel defocused and the simulation results are satisfied in practice.
Keywords :
image segmentation; radar imaging; synthetic aperture radar; R-D location method; Range-Doppler location model; ScanSAR; image mosaic method; synthetic aperture radar; Doppler effect; Earth; Image resolution; Mathematical model; Pixel; Spaceborne radar; Synthetic aperture radar; R-D location model; ScanSAR; image mosaic;
Conference_Titel :
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-6892-8
Electronic_ISBN :
978-1-4244-6893-5
DOI :
10.1109/ICSPS.2010.5555753
