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基于层次匹配和背景补偿的红外目标跟踪

, PP. 722-726

Keywords: 层次匹配,背景补偿,均值移位,平均绝对差值法(MAD)

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Abstract:

在红外图像跟踪过程中,由于种种原因红外序列图像中的感兴趣目标往往存在不规则运动,很难用某种模型来描述目标的运动状态变迁.本文提出一种基于层次匹配和背景补偿的方法来对此类红外目标进行精确跟踪.背景补偿算法去除前后帧图像由于数据采集工具的不规则抖动而造成的图像差异,在背景补偿算法的基础上运用层次匹配策略大大提高跟踪精度.实验结果表明,此算法可以实现复杂场景下的红外目标的高精度稳定跟踪.

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