Complex Image Registration Method Based on Correlative Coefficient Interpolation
Interferometric Synthetic Aperture Radar is a kind of technology to acquire the DEM information on the surface of the earth. It is concerned and researched by all over the world. Complex image registration of high precision is the key step in InSAR data processing, its results directly influence on the quantity of interferometric phase , even to the DEM precision.This paper introduces the complex image registration plans which is used the correlative coefficient method to make the coarse registration, and is used the correlative coefficient interpolation method to make the high precise registration.The experiments with spaceborne and aeroplane InSAR data prove that this method is with feasibility, high efficiency and practicability.
Zhenyu Du and Bin Liu
R. Niu et al., "Complex Image Registration Method Based on Correlative Coefficient Interpolation", Applied Mechanics and Materials, Vol. 65, pp. 514-517, 2011