A real-time optical automatic target recognition system

Huaixin Chen; Jianshe Nan; Xiaosun Li; Honggang Wei

doi:10.1117/12.541420

12 April 2004 A real-time optical automatic target recognition system

Huaixin Chen, Jianshe Nan, Xiaosun Li, Honggang Wei

Proceedings Volume 5437, Optical Pattern Recognition XV; (2004) https://doi.org/10.1117/12.541420
Event: Defense and Security, 2004, Orlando, Florida, United States

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.

Citation Download Citation

Huaixin Chen, Jianshe Nan, Xiaosun Li, and Honggang Wei "A real-time optical automatic target recognition system", Proc. SPIE 5437, Optical Pattern Recognition XV, (12 April 2004); https://doi.org/10.1117/12.541420

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