On some simple estimates of ATR performance, and initial comparisons for a small data set

被引:2
作者
Garber, F
Zelnio, E
机构
来源
ALGORITHMS FOR SYNTHETIC APERTURE RADAR IMAGERY IV | 1997年 / 3070卷
关键词
intrinsic separability; performance estimation; classification error probability;
D O I
10.1117/12.281552
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, we present an initial development of simple approximations for the the performance of real-aperture radar ATR systems. In particular. we develop estimates of target separability using channel-capacity-like approximations, based on sensor constraints. and combinatoric-driven approximations, based on constraints imposed by the target. We then use these approximations to form estimates of the classification error probability for the ATR system. Finally, these estimates are compared with classification results for a small data set containing both synthetic and measured down-range responses from aircraft objects.
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收藏
页码:150 / 161
页数:12
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