12 April 2004 A real-time optical automatic target recognition system
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Abstract
Automatic target recognition (ATR) technique has been applied in both civil and military. In this paper, we present a new optical pattern recognition system for target recognition. This system includes synthetic discriminate function (SDF) based practical optimized filters for the 3-D targets, the Reference Filter Libs for high correlation SNR, the mapping between the input (object regions) and the output (correlation peaks), and neural networks (ANN) for final decision making. The Real-time optical target recognition is realized by temporal multiplexing technique with electronic addressing spatial light modulator. The experiment results show that the proposed OPR system is efficient and reliable.
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Huaixin Chen, Huaixin Chen, Jianshe Nan, Jianshe Nan, Xiaosun Li, Xiaosun Li, Honggang Wei, Honggang Wei, "A real-time optical automatic target recognition system", Proc. SPIE 5437, Optical Pattern Recognition XV, (12 April 2004); doi: 10.1117/12.541420; https://doi.org/10.1117/12.541420
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