引用本文: | 张焱,沈振康,王平.基于RBF神经网络的背景估计及红外小目标检测[J].国防科技大学学报,2004,26(5):39-45.[点击复制] |
ZHANG Yan,SHEN Zhenkang,WANG Ping.Background Estimation and the Infrared Small Target Detection Based on RBF Neural Network[J].Journal of National University of Defense Technology,2004,26(5):39-45[点击复制] |
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基于RBF神经网络的背景估计及红外小目标检测 |
张焱, 沈振康, 王平 |
(国防科技大学 ATR实验室,湖南 长沙 410073)
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摘要: |
利用RBF神经网络的函数逼近特性,得到了一种红外图像背景估计算法,进而提出了一种检测红外小目标的方法。利用有目标和没有目标的真实红外图像对此算法进行检测,背景估计效果理想,小目标检测效果理想,证明该算法是可行有效的。 |
关键词: RBF神经网络 背景估计 小目标检测 |
DOI: |
投稿日期:2004-04-06 |
基金项目:国家部委重点预研资助项目(548A2) |
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Background Estimation and the Infrared Small Target Detection Based on RBF Neural Network |
ZHANG Yan, SHEN Zhenkang, WANG Ping |
(ATR Lab,National Univ of Defense Technology,Changsha 410073,China)
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Abstract: |
Using the function approximation characteristic of RBF-neural network, a new algorithm of estimating the background is proposed. Based this algorithm, a new means to detect the infrared small target is found. Here, two kinds of infrared images, one with a small target in it and the other without the target, are tested in the simulated experiments. The result of the experiments proves the good performance of the proposed algorithm. |
Keywords: RBF-neural networks estimating background small target detection |
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