DocumentCode
482004
Title
Segmentation of GPR images in the case of presence of the error in measured time of signal arrival
Author
Verdenskaya, N.V. ; Sazonov, V.V. ; Ivanova, I.A. ; Yarovoy, A.G. ; Ligthart, L.P.
Author_Institution
Mints Radiotechnical Inst., Moscow Inst. of Phys. & Technol. (Tech. Univ.), Moscow
fYear
2008
fDate
30-31 Oct. 2008
Firstpage
13
Lastpage
16
Abstract
This paper deals with GPR data segmentation. A new method is developed for situation when time of arrival is measured with an error. In this case segmentation is considered as the detection of the random signal in the noise. Main statistics in the detection rule is likelihood ratio. This statistics is described by a system of differential equations. In the paper a solution of this system is suggested and a decision rule with its characteristics is described.
Keywords
differential equations; ground penetrating radar; image segmentation; radar imaging; GPR; data segmentation; differential equations; ground penetrating radar; image segmentation; Delay; Gaussian noise; Ground penetrating radar; Image segmentation; Physics; Radar imaging; Radar measurements; Space vector pulse width modulation; Statistics; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2008. EuRAD 2008. European
Conference_Location
Amsterdam
Print_ISBN
978-2-87487-009-5
Type
conf
Filename
4760789
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