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Computer Optics, 2015, Volume 39, Issue 4, Pages 622–630
DOI: https://doi.org/10.18287/0134-2452-2015-39-4-622-630 (Mi co25) 		 
This article is cited in 2 scientific papers (total in 2 papers)

IMAGE PROCESSING, PATTERN RECOGNITION

Algorithms of detection and registration of persistent scatterers in satellite radar images

A. A. Aduenkoab, A. S. Vasileiskyc, A. I. Karelovc, I. A. Reyerb, K. V. Rudakovdbac, V. V. Strijovab

a Moscow Institute of Physics and Technology
b Dorodnicyn Computing Center, Russian Academy of Sciences
c JSC NIIAS (Research and Design Institute for Information Technology, Signaling and Telecommunications on Railway Transport)
d Samara State Aerospace University
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DOI: https://doi.org/10.18287/0134-2452-2015-39-4-622-630
Abstract: To detect small movements of the Earth surface (with a velocity of less than several centimeters per year) with use of SAR-interferometry methods it is necessary to find a number of surface areas remaining coherent in radar images over a long period. These areas and corresponding image points are called persistent scatterers. Two methods of persistent scatterers detection are considered in the paper. The methods are compared by the number of detected points and their average time coherence. The algorithms considered are illustrated with an example of processing of a set containing 35 radar images.
Keywords: SAR interferometry, persistent scatterers, SAR image registration, Harris detector, coherence map.
Funding agency Grant number
Russian Foundation for Basic Research 13-07-00709
14-07-31205
Ministry of Education and Science of the Russian Federation
The work was supported by the Ministry of Education and Science (program SSAU improve the competitiveness among the world's leading scientific and educational centers in 2013-2020.) And the Russian Foundation for Basic Research (projects 14-07-31205 and №№ 13-07-00709).
Received: 24.04.2015
Revised: 08.08.2015
Document Type: Article
Language: Russian
Citation: A. A. Aduenko, A. S. Vasileisky, A. I. Karelov, I. A. Reyer, K. V. Rudakov, V. V. Strijov, “Algorithms of detection and registration of persistent scatterers in satellite radar images”, Computer Optics, 39:4 (2015), 622–630
Citation in format AMSBIB
\Bibitem{AduVasKar15}
\by A.~A.~Aduenko, A.~S.~Vasileisky, A.~I.~Karelov, I.~A.~Reyer, K.~V.~Rudakov, V.~V.~Strijov
\paper Algorithms of detection and registration of persistent scatterers in satellite radar images
\jour Computer Optics
\yr 2015
\vol 39
\issue 4
\pages 622--630
\mathnet{http://mi.mathnet.ru/co25}
\crossref{https://doi.org/10.18287/0134-2452-2015-39-4-622-630}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Computer Optics
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