Title :
SAR image rapid co-registration based on RD model and coherence interpolation
Author_Institution :
Sch. of Software, East China Jiaotong Univ., Nanchang, China
fDate :
June 29 2011-July 1 2011
Abstract :
According to SAR image side-look geometry principle, this paper discussed the geometry co-registration, coherence coarse co-registration and coherence matrix over-sample fine co-registration. The accuracy is from low to high. In the end, the experiment was carried out using the SAR image pair that was collected by ERS-1/2, and the result was correct.
Keywords :
Doppler effect; coherence; image registration; interpolation; matrix algebra; radar imaging; synthetic aperture radar; RD model; SAR image rapid co-registration; SAR image side-look geometry principle; coherence coarse co-registration; coherence interpolation; coherence matrix; range-Doppler equation model; synthetic aperture radar; Accuracy; Coherence; Mathematical model; Pixel; Satellites; Spaceborne radar; Synthetic aperture radar; RD model; SAR image; coarse co-registration; fine co-registration;
Conference_Titel :
Spatial Data Mining and Geographical Knowledge Services (ICSDM), 2011 IEEE International Conference on
Conference_Location :
Fuzhou
Print_ISBN :
978-1-4244-8352-5
DOI :
10.1109/ICSDM.2011.5969066
