Logarithm bispectrum-based approach to radar range profile for automatic target recognition

被引:26
|
作者
Pei, BN [1 ]
Bao, Z
Xing, MD
机构
[1] Xidian Univ, Key Lab Radar Signal Proc, Xian 710071, Peoples R China
[2] Zhengzhou Univ, Dept Elect Engn, Zhengzhou 450052, Peoples R China
基金
中国国家自然科学基金;
关键词
automatic target recognition; high resolution range profile; logarithm bispectrum; signal detection; simulation;
D O I
10.1016/S0031-3203(01)00215-1
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The paper starts by the definition of logarithm bispectrum and the presentation of its properties relative to target recognition. A relationship is established between the logarithm bispectrum feature of a target and that of its high resolution range profile. As a result, the criterion for target recognition, based on the relationship, is induced, and its scheme and pseudocode for implementation are given. Simulation with some acquired outfield data is given to show that the approach is effective and advantageous in both rapid recognition and easy computation. (C) 2002 Pattern Recognition Society. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:2643 / 2651
页数:9
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