Dim-small moving target detection in infrared image sequences

zhang qiang; cai jingju; zhang qiheng

Volume 23 Issue 12

Feb. 2016

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Article Navigation > High Power Laser and Particle Beams > 2011 > 23(12): 32-33

li hong-mei, qiu jing-hui, jia shi-lou. Choice of parameters for explosive magnetic generator of frequency based on magnetic flux compression technology[J]. High Power Laser and Particle Beams, 2006, 18.

Citation:

zhang qiang, cai jingju, zhang qiheng. Dim-small moving target detection in infrared image sequences[J]. High Power Laser and Particle Beams, 2011, 23: 32-33.

Citation:

zhang qiang, cai jingju, zhang qiheng. Dim-small moving target detection in infrared image sequences[J]. High Power Laser and Particle Beams, 2011, 23: 32-33.

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Dim-small moving target detection in infrared image sequences

1.
Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu 610209,China;
2.
Graduate University of Chinese Academy of Sciences,Beijing 100039,China

Publish Date: 2011-12-14

Abstract

Abstract

For detecting the moving dim-small targets in infrared image sequences, the paper studies the motion characteristics, the probability distribution characteristics, and the energy distribution characteristics between targets and noises. Firstly, it uses high-order cumulant based on M continuous images to enhance the energy of moving dim targets. Then the hypothesis test is used to separate the targets and background. Finally, the multi-frame correlation detection is made through searching the moving energy center of image sequences. The simulation results show that the proposed algorithm is effective for infrared dim-small targets detection.
- dim-small infrared target,
- high-order cumulant,
- hypothesis test,
- sequence moving energy center

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