Multi-level visual tracking with hierarchical tree structural constraint

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Jingjing Wang, Nenghai Yu, Feng Zhu, Liansheng Zhuang

Published: 2016, Last Modified: 07 Jan 2026Neurocomputing 2016EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Parts at three levels of granularity are utilized to represent the target.•Relationships between parts at all levels are modeled by the hierarchical tree.•Positions of all the parts are optimized jointly in a unified objective function.•The appearance model and the hierarchical tree structure are updated online.