Abstract | ||
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Accurate registration of images is very important for interferometric SAR topography mapping. The interferogram (phase pattern) extracted from the conjugate product of two complex images registered with different registration algorithms will be slightly different too. In this paper, we investigate the theoretical relationship between registration accuracy and probability of residue. Based on the derived model, we present that the number of residues can be used as a criterion to judge the registration accuracy and select the optimal interferogram. A pair of ERS1/2 SAR images has been used to illustrate the effectiveness of this means. |
Year | DOI | Venue |
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2002 | 10.1109/IGARSS.2002.1026746 | IGARSS |
Keywords | Field | DocType |
terrain mapping,geophysical techniques,two complex images,synthetic aperture radar,topography mapping,land surface,model,phase pattern,registration algorithm,accuracy,radar theory,topography (earth),remote sensing by radar,optimal interferogram,interferometric sar,geophysical signal processing,insar,registration accuracy,geodesy,residue probability,interferogram,image registration,radar remote sensing,radar imaging,geophysical measurement technique,conjugate product,gaussian processes,interference,digital elevation models,geometry,surface topography,decorrelation,layout | Computer vision,Radar imaging,Decorrelation,Interferometric synthetic aperture radar,Computer science,Synthetic aperture radar,Remote sensing,Interferometry,Digital elevation model,Artificial intelligence,Gaussian process,Image registration | Conference |
Volume | Issue | Citations |
5 | null | 1 |
PageRank | References | Authors |
0.49 | 1 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Kun Tao | 1 | 1 | 0.49 |
Ruliang Yang | 2 | 12 | 4.62 |