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English(EN) Event Detection in Table Tennis Videos using 2D Keypoints

新的EventNet系统使用二维关键点检测乒乓球事件

研究人员开发了EventNet,一种新颖的两阶段管道,可自动检测乒乓球视频中的关键事件,并具有帧级精度。该系统首先提取球员姿势、球台角落和球的二维关键点,并使用Transformer处理它们以创建稳健的表示。然后将此表示馈送到Transformer编码器,该编码器预测与下一个和上一个球拍接触的接近程度。该方法结合了视角和帧率增强以增强泛化能力,在基准数据集上取得了高F1分数。 AI

影响 这项研究为体育视频分析提供了一种更实用的方法,有可能改进自动化体育分析工具。

排序理由 该集群包含一篇详细介绍视频事件检测新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CV 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

新的EventNet系统使用二维关键点检测乒乓球事件

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该集群包含一篇详细介绍视频事件检测新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.CV TIER_1 English(EN) · Rainer Lienhart, Daniel Kienzle, Shin'ichi Satoh, Anastasiia Bilinska ·

    使用二维关键点检测乒乓球视频中的事件

    arXiv:2610.08286v1 Announce Type: new Abstract: This paper addresses the challenge of automatic, frame-accurate event detection in table tennis videos. Current methods for estimating 3d ball trajectories and ball spin typically require that key events, such as ball-racket contact…