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图学学报 ›› 2026, Vol. 47 ›› Issue (5): 1001-1014.DOI: 10.11996/JG.j.2095-302X.2026051001

• 图像处理与计算机视觉 • 上一篇    下一篇

基于改进的Deep-EIoU对多名足球运动员跟踪模型

吴雪1(), 刘子平2   

  1. 1 河北美术学院, 河北 石家庄 050700
    2 上海体育大学智慧体育工程学院, 上海 200003
  • 收稿日期:2025-11-06 接受日期:2026-01-22 出版日期:2026-10-31 发布日期:2026-10-26
  • 通讯作者:吴雪,E-mail:wuxx989@163.com
  • 基金资助:
    国家自然科学基金(32271131)

A multi-football-player tracking model based on improved Deep-EIoU

WU Xue1(), LIU Ziping2   

  1. 1 Hebei Academy of Fine Arts, Shijiazhuang Hebei 050700, China
    2 School of Intelligent Sports Engineering, Shanghai University of Sports, Shanghai 200003, China
  • Received:2025-11-06 Accepted:2026-01-22 Published:2026-10-31 Online:2026-10-26
  • Contact: WU Xue,E-mail:wuxx989@163.com
  • Supported by:
    National Natural Science Foundation of China(32271131)

摘要:

针对多名足球运动员跟踪场景中因外观相似与高速运动引发的身份混合与轨迹中断问题,提出一种基于改进型Deep-EIoU的多目标跟踪(MOT)模型。以Deep-EIoU的检测-匹配框架为基础,构建结合外观一致性与运动连贯性的轨迹级全局优化机制,在初始关联结果上进一步进行轨迹结构修正。首先,通过轨迹分割模块识别并剥离混合身份片段,以消除错误身份传播。其次,通过轨迹重连模块在时空约束下实现断裂轨迹的全局融合,以恢复长时序目标的连续跟踪,从而提升复杂动态场景下的身份保持与轨迹连续性。实验结果表明,改进Deep-EIoU在HOTA,IDF1,AssA,MOTA和DetA等指标上表现优秀,在SoccerNet-Tracking上分别达到89.1%,82.1%,79.4%,96.7%和99.1%,在SportsMOT上分别达到78.1%,80.1%,68.4%,97.1%和88.6%,在身份保持与轨迹连续性方面均优于主流多目标跟踪方法。该方法在足球及其他复杂体育场景中具有较高跟踪准确度,为运动表现分析和战术研究提供了初步技术支撑。

关键词: 足球, 运动员, 多目标跟踪, 深度学习, 外观关联

Abstract:

To address the challenges of identity confusion and trajectory fragmentation caused by similar appearances and rapid motion in multi-football-player tracking scenarios, a Multi-Object Tracking (MOT) model based on an improved Deep-EIoU framework was proposed. Building on the original detection-matching pipeline of Deep-EIoU, the proposed method introduced a trajectory-level global optimization mechanism combining appearance consistency and motion coherence, and the initial association results at the tracklet level were further refined. First, a tracklet splitter module was used to identify and separates mixed-identity segments, eliminating the propagation of erroneous identities. Second, a tracklet connector module performed global fusion of fragmented trajectories under spatio-temporal constraints to recover long-term continuous tracking of targets, thereby improving identity preservation and trajectory continuity in complex dynamic scenarios. Experimental results showed that the improved Deep-EIoU achieved superior performance on multiple metrics, with HOTA, IDF1, AssA, MOTA, and DetA reaching 89.1%, 82.1%, 79.4%, 96.7%, and 99.1% on the SoccerNet-Tracking dataset, and 78.1%, 80.1%, 68.4%, 97.1%, and 88.6% on the SportsMOT dataset, respectively, outperforming mainstream multi-object tracking methods in both identity stability and continuity. The proposed model demonstrated high tracking accuracy in football and other complex sports scenarios, providing a technical foundation for intelligent sports analysis and tactical research.

Key words: football, players, multi-object tracking, deep learning, appearance association

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