Title :
Search algorithm for local objects in GPR image
Author_Institution :
Usikov Inst. of Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkiv, Ukraine
Abstract :
An automatic search algorithm for local objects in GPR profile has been considered in the work. The algorithm is based on the Hough transform. The proper software tool has been developed in order to analyze the accuracy of the permittivity of ground as well as coordinates of the local object in a GPR profile. The algorithm efficiency with simulated data has been shown. The influence of the sampling-step at sounding on the algorithm accuracy has been considered.
Keywords :
Hough transforms; ground penetrating radar; image sampling; permittivity; radar imaging; GPR image; Hough transform; ground penetrating radar; permittivity; sampling-step; search algorithm; Accuracy; Data processing; Dielectrics; Ground penetrating radar; Permittivity; Search problems; Transforms; Ground penetrating radar (GPR); Hough transform; collecting element; defocusing; dielectric permittivity;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals (UWBUSIS), 2010 5th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7470-7
Electronic_ISBN :
978-1-4244-7469-1
DOI :
10.1109/UWBUSIS.2010.5609158
