Action recognition using dynamic hierarchical trees

Tingwei Wang,Peng Duan,Bingxian Ma,Peng Wu,Weizhi Lu

Journal of Visual Communication and Image Representation（2019）

引用 8|浏览32

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摘要

•The compatibility of dynamic evolution between frames and segments is considered.•Both of the minimum length and maximum length of atomic action are limited.•A k-nearest neighbors kernel is developed to compute the similarities.

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关键词

Action recognition,Hierarchical modeling,Evolution,Tree kernel

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