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On the small SNR processing ability of IR point target detection

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2 Author(s)
Liuping, Song ; Dept. of Electronic Eng., National Univ. of Defense Technology, Changsha, 410073, P.R. China ; Zhongkang, Sun

Three-dimensional (3-D) matched filtering has been suggested as a powerful processing technique for detecting weak, moving IR point target immersed in a noisy field. Based on the theory of the 3-D matched filtering and the optimal linear processing, the optimal point target detector is being analyzed in this paper. The performance of the detector is introduced in detail. The results provide a standard reference to evaluate the performance of any other point target detection algorithms.

Published in:

Systems Engineering and Electronics, Journal of  (Volume:4 ,  Issue: 3 )