Self-attention enhanced dynamic semantic multi-scale graph convolutional network for skeleton-based action recognition

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Shihao Liu, Cheng Xu, Songyin Dai, Nuoya Li, Weiguo Pan, Bingxin Xu, Hongzhe Liu

Published: 01 Jan 2025, Last Modified: 14 Nov 2025Image Vis. Comput. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Semantic-guided multi-branch graph construction with attention integration.•Temporal modeling enhanced by joint-level attention across multiple scales.•Multi-scale skeleton compression improves both recognition performance.