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| Research on Automatic Target Detection and Orientation of Ground Penetrating Radar in Shallow Subsurface Application |
| Zhang Chun-cheng; Zhou Zheng-ou |
| College of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China |
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Abstract This paper proposed a new automatic target detection and orientation method based on image entropy variation and window energy detection. This method decides whether target is existing by the variation of entropy in ground penetrating radar image before synthetic aperture processing and after synthetic aperture processing, then decides the location of target by detecting window energy in ground penetrating radar synthetic aperture image. The results of processing measurement data show this method is effective.
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Received: 20 February 2004
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2005, Vol. 27 
