一种新的前视红外成像相关跟踪算法
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A NOVEL FORWARD-LOOKING INFRARED IMAGERY CORRELATION TRACKING ALGORITHM
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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.

    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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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):]. Wang Tao, Liu Shangqian, Wu Changluan. A NOVEL FORWARD-LOOKING INFRARED IMAGERY CORRELATION TRACKING ALGORITHM[J]. J. Infrared Millim. Waves,1995,14(5).]

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