SportsHHI: A Dataset for Human-Human Interaction Detection in Sports Videos
<|reference_start|>SportsHHI: A Dataset for Human-Human Interaction Detection in Sports Videos: Video-based visual relation detection tasks, such as video scene graph generation, play important roles in fine-grained video understanding. However, current video visual relation detection datasets have two main limitations that hinder the progress of research in this area. First, they do not explore complex human-human interactions in multi-person scenarios. Second, the relation types of existing datasets have relatively low-level semantics and can be often recognized by appearance or simple prior information, without the need for detailed spatio-temporal context reasoning. Nevertheless, comprehending high-level interactions between humans is crucial for understanding complex multi-person videos, such as sports and surveillance videos. To address this issue, we propose a new video visual relation detection task: video human-human interaction detection, and build a dataset named SportsHHI for it. SportsHHI contains 34 high-level interaction classes from basketball and volleyball sports. 118,075 human bounding boxes and 50,649 interaction instances are annotated on 11,398 keyframes. To benchmark this, we propose a two-stage baseline method and conduct extensive experiments to reveal the key factors for a successful human-human interaction detector. We hope that SportsHHI can stimulate research on human interaction understanding in videos and promote the development of spatio-temporal context modeling techniques in video visual relation detection.<|reference_end|>
@article{wu2024sportshhi:,
    title={SportsHHI: A Dataset for Human-Human Interaction Detection in Sports
  Videos},
    author={Tao Wu, Runyu He, Gangshan Wu, Limin Wang},
    journal={arXiv preprint arXiv:2404.04565},
    year={2024},
    archivePrefix={arXiv},
    eprint={2404.04565},
    primaryClass={cs.CV}
}