Title :
A study of wave coefficients as target signature for identification
Author :
Jiang, X.M. ; Xia, M.Y.
Author_Institution :
Sch. of Electron. Eng. & Comput. Sci., Peking Univ., Beijing, China
Abstract :
The scattered far fields of an arbitrarily shaped 3D body can be expressed as a superposition of spherical waves. The distinctive coefficients contain the target´s signatures and may be employed as a feature vector for target identification. This paper addresses the extraction method of the wave coefficients and the identification scheme by using the proposed feature vector.
Keywords :
electromagnetic wave scattering; feature extraction; identification; object detection; radar detection; arbitrarily shaped 3D body; far fields scattering; feature extraction method; feature vector; spherical waves superposition; target signature identification; wave coefficients; Computer science; Databases; Educational institutions; Feature extraction; Moment methods; Radar; Vectors;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4673-0461-0
DOI :
10.1109/APS.2012.6348891
