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An appearance-based infrared target tracking method is proposed under the Kalman particle filter (KPF) framework. In the KPF, the Kalman filter, which can easily incorporate the observation into the state estimation, is used to generate the importance proposal distribution. Therefore, the KPF can be used to robustly track the infrared target against high-speed motion, irregular trajectory, low signal...
In this paper, we propose a novel approach that combines particle filter tracking and 3D graph cut based segmentation to achieve silhouette tracking against drastic scale change and occlusion. The segmentation module offers particle filter tracking procedure the target shape information to compensate spatial information loss in the histogram based particle filter tracking process. Meanwhile, particle...
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