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. 2022 Oct 14;22(20):7812. doi: 10.3390/s22207812

Figure 1.

Figure 1

An illustration of the proposed MMKCF. We build two simple pyramid modules based on the KCF algorithm framework, namely scale pyramid and response pyramid. The two modules are embedded in the input and output of the filter, respectively. At the same time, the MCMRV-based adaptive template updater automatically monitors the response status of the filter, determines whether the target is blocked and dynamically adjusts its threshold.