| 一种新的前视红外成像相关跟踪算法 |
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| 引用本文： | 王涛,刘上乾,伍长銮. 一种新的前视红外成像相关跟踪算法[J]. 红外与毫米波学报, 1995, 14(5) |
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| 作者姓名： | 王涛 刘上乾 伍长銮 |
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| 作者单位： | 西安电子科技大学技术物理系 |
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| 摘 要： | 针对瞄准吊舱中前视红外成像跟踪的工作状态，提出了一种新的相关跟踪算法，该算法采用一维直方图快速搜索和二维多级亚采样精确定位方案，使算法具有实时性．利用图像系列的相关性，采用隔帧修正累积误差的方法，有效地提高了系统的跟踪精度．本文的实验结果与理论值相符．
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| 关 键 词： | 相关匹配，前视红外，成像跟踪 |
A NOVEL FORWARD-LOOKING INFRARED IMAGERY CORRELATION TRACKING ALGORITHM |
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| Wang Tao,Liu Shangqian,Wu Changluan. A NOVEL FORWARD-LOOKING INFRARED IMAGERY CORRELATION TRACKING ALGORITHM[J]. Journal of Infrared and Millimeter Waves, 1995, 14(5) |
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| Authors: | Wang Tao Liu Shangqian Wu Changluan |
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| Abstract: | A novel correlation tracking algorithm towards the forward-looking infrared imagery tracking in the aiming cabin is presented. The algorithm adopts the project of onedimensional-histogram quick-searching and two-dimensional multistage subsample accurate positioning, making real-time processing possible. It also effectively improves the system tracking precision by using accumulated error frame-jump correction based on correlation of the sequence images. Experimental results are in agreement with theories. |
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| Keywords: | correlative match forward-looking infrared imaging traking. |
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