Skeleton-based relational reasoning for group activity analysis
Pattern Recognition(2022)
摘要
•Group activity recognition using skeletons to reason about the actors interactions.•Novel method describes the interactions via learned relations between human joints.•Usage of previously unexplored interactions between humans and objects.•Leveraging of individual action information for higher quality feature learning.•Tailored attention mechanism over relations gives more importance to key individuals.
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关键词
Group activity recognition,Skeleton information,Relational network,Attention mechanisms
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