A blockchain-integrated multi-scale convolutional network for accurate recognition and secure tracking of high-difficulty movements in aerobics training
发布时间：2026-04-02点击次数：
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DOI码：10.1038/s41598-026-43794-0
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发表刊物：Scientific Reports
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关键字：Blockchain; CNN; Aerobics; Action recognition and tracking; Attention mechanism
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摘要：Accurate recognition of high-difficulty movements and secure management of training data remain critical challenges in the domain of intelligent aerobics training. This study introduces a novel framework that integrates convolutional neural networks with blockchain technology to address these issues from both algorithmic and data governance perspectives. At the algorithmic level, we developed a deep action recognition network that integrates multi-channel multi-scale convolution with a dual attention mechanism. By jointly modeling spatiotemporal image features and channel state information, this architecture significantly enhances the system’s ability to identify complex and challenging aerobics movements. At the system level, blockchain technology is employed to establish a decentralized framework for training data storage and access control, ensuring data integrity verification, traceability management, and cross-device consistency. Experimental evaluation demonstrates that the proposed system achieves superior performance on both benchmark datasets and real-world training environments. Specifically, it attains a recognition accuracy of 96.8% on a custom aerobics dataset, outperforming traditional methods, while blockchain integration increases traceability efficiency by 38.2%. These results underscore the potential of the proposed fusion model to enhance both the precision of movement analysis and the robustness of data security in intelligent sports training systems.
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论文类型：期刊论文
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是否译文：否
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发表时间：2026-03-30
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收录刊物：SCI
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李远哲
职务：Professor
主要任职：
个人信息
- 博士生导师
硕士生导师 - 教师英文名称：Yuanzhe
- 教师拼音名称：liyuanzhe
- 电子邮箱：
- 所在单位：碳中和研究院
- 职务：Professor
- 学历：博士研究生毕业
- 办公地点：中国矿业大学(文昌校区) 教三楼 碳中和研究院
- 性别：男
- 联系方式：yuanzhe.li@cumt.edu.cn
- 学位：哲学博士学位
- 毕业院校：Nanyang Technological University
学术荣誉：
- 2025当选：江苏特聘教授
曾获荣誉：
- 2023-12-27新加坡国家级范畴三（CSE3）半导体行业专家 & 碳税 主任审核员
- 2023-12-27新加坡经管局资源效率补助（REG(E)）减碳项目 主任验证审核员
- 2025-11-11净零路径 (NetZero Pathway) 主任验证审核员
- 2025-02-28Verra 碳排放信用 VCS 主任审核员
- 2024-12-02碳中和 ISO14068认证 主任审核员
- 2024-11-27可持续性保证（ACSAP）认证资格 (AA1000注册)
- 2025-09-01ISO14067 产品碳认证 外部主任审核员
- 2024-03-04ISO14064 温室气体排放与碳核查 外部主任审核员（ANAB注册验证）
- 2025-10-01ISO50001 能源管理体系外部主任审员
- 2024-05-13ISO45001 职业健康安全管理体系外部主任审员 (CQI & IRCA注册)
- 2024-04-01ISO14001 环境管理体系 外部主任审核员 (CQI & IRCA注册)
- 2017-09-18新加坡人力部注册安全官（WSHO）
- 2025-09-01江苏特聘教授
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