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A novel method of aircraft structure feature extraction in sky background
Author(s): 
Pages: 406-408
Year: Issue:  3
Journal: OPTICAL TECHNIQUE

Keyword:  成像光学SUSAN算法灰色系统理论特征提取关联度条件膨胀;
Abstract: 针对天空背景下低信噪比的飞行器,提出了一种基于SUSAN算法、灰色系统理论和数学形态学相结合的飞行器结构特征提取的新方法.在Visual C + + 6.0平台下,首先利用SUSAN算法从背景中提取飞行器的结构边缘信息, 并与原图像相加实现目标增强;然后用灰色系统理论检测出飞行器的结构特征边缘;最后利用条件膨胀和重构算法,实现云层的抑制,并重构出飞行器目标.实验结果表明:该方法对于实现飞行器的跟踪、结构特征提取以及事后判读有重要的意义,同时验证了该方法的可行性.
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