cs.AI updates on arXiv.org 10月22日 12:22
深度学习助力板球视频分析系统
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本文提出一种基于深度学习的板球视频分析系统,通过YOLOv8架构和OCR技术识别关键动作,实现精准的板球轨迹建模,为教练和战术决策提供数据支持。

arXiv:2510.18405v1 Announce Type: cross Abstract: This paper presents an automated system for cricket video analysis that leverages deep learning techniques to extract wicket-taking deliveries, detect cricket balls, and model ball trajectories. The system employs the YOLOv8 architecture for pitch and ball detection, combined with optical character recognition (OCR) for scorecard extraction to identify wicket-taking moments. Through comprehensive image preprocessing, including grayscale transformation, power transformation, and morphological operations, the system achieves robust text extraction from video frames. The pitch detection model achieved 99.5% mean Average Precision at 50% IoU (mAP50) with a precision of 0.999, while the ball detection model using transfer learning attained 99.18% mAP50 with 0.968 precision and 0.978 recall. The system enables trajectory modeling on detected pitches, providing data-driven insights for identifying batting weaknesses. Experimental results on multiple cricket match videos demonstrate the effectiveness of this approach for automated cricket analytics, offering significant potential for coaching and strategic decision-making.

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深度学习 板球视频分析 YOLOv8 OCR 轨迹建模
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