Title :
SAR Imagery Scattering Center Extraction and Target Recognition Based on Scattering Center Model
Author :
Lin, Yuesong ; Le Zhang ; Xue, Anke ; Peng, DongLiang ; Jin, Zhaoyang
Author_Institution :
Inst. of Inf. & Control, Hangzhou Dianzi Univ.
Abstract :
Based on a scattering center parametric model derived from the geometric theory of diffraction, main characteristic scattering center Fisher optimal discriminator is presented in this paper for the problem of multi-class ground targets. All aspect main characteristic scattering center recognition model and target outline characteristic curve recognition model are presented in this paper. Four-class targets (Sandia Laboratories Implementation of Cylinders II, BTR70 armored transport, T72 main battle tank and BMP2 infantry tank) in MSTAR public database are adopted in our experiments and the results are presented
Keywords :
feature extraction; geometrical theory of diffraction; image classification; image representation; object recognition; radar imaging; synthetic aperture radar; BMP2 infantry tank; BTR70 armored transport; Cylinders II; Fisher optimal discriminator; SAR imagery scattering center extraction; T72 main battle tank; geometric theory of diffraction; multiclass ground targets; scattering center parametric model; synthetic aperture radar; target outline characteristic curve recognition; target recognition; Character recognition; Data mining; Electronic mail; Laboratories; Optimal control; Parametric statistics; Physical theory of diffraction; Scattering; Solid modeling; Target recognition; SAR imagery; Scattering Center; Target recognition;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1713871
