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Author

Chang-Jiang Song

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Conference Aug 2026

Spatio-Temporal Tube Self-Attention Mechanism for Quality Assessment of Skiing Actions

Currently, there is an increasing demand for scientific sports training methods. Existing action analysis approaches suffer from high computational complexity, inefficient feature aggregation, and strong background interference. To address these issues, this paper proposes a spatio-temporal tube self-attention action q...

Xiao-Dan Cong, Lian-Wu Guan, Ming Yang et al. · 0 citations
Open access Jul 2026

An Improved Generative Adversarial Network for Footprint Image Segmentation

Findings indicate that, under the controlled acquisition conditions of the aFoot_2025 dataset, CPCA-based feature calibration and dual-scale discrimination may improve segmentation-mask quality and provide a possible benefit for subsequent anthropometric analysis.

Dongliang Yang, Chang-Jiang Song, Xianglei Xing · 0 citations

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