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Progress In Electromagnetics Research
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USING WAVE-COEFFICIENTS AS FEATURE VECTORS TO IDENTIFY AEROSPACE TARGETS

By X.-M. Jiang, S. Jia, M. Xia, and C. H. Chan

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Abstract:
An original target identification method using Wave-Coefficients (WCs) as feature vector is proposed. The scattering fields of arbitrary shaped targets are expressed as a sum of spherical waves and the distinctive coefficients are exploited as the target feature. Decision rule based on correlation coefficient is established, and some analyses on the properties of the WCs are conducted. Numerical simulations of four targets are carried out and the recognition performances without and with noise are provided and discussed.

Citation:
X.-M. Jiang, S. Jia, M. Xia, and C. H. Chan, "Using Wave-Coefficients as Feature Vectors to Identify Aerospace Targets," Progress In Electromagnetics Research, Vol. 135, 465-480, 2013.
doi:10.2528/PIER12111810
http://www.jpier.org/PIER/pier.php?paper=12111810

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