此数据集包含7个具有挑战性的排球活动类，并在6个来自奥地利排球联赛（2011/12赛季）专业人员的视频中进行了注释。 HD视频文件（1920x1080 @ 25fps，DX50编解码器）与18960帧内总共提供了36178个注释。这七个类别包括5个排球特定的类别（“发球”，“接待”，“设置”，“攻击”，“阻止”）和另外2个普通类别（“站立”，“防守/移动”）。

Citation

BibTeX reference for convenience:
@INPROCEEDINGS{waltner14a,
  author = {Georg Waltner and Thomas Mauthner and Horst Bischof},
  title = {{Improved Sport Activity Recognition using Spatio-temporal Context}},
  booktitle = {{Proc. DVS-Conference on Computer Science in Sport (DVS/GSSS)}},
  year = {2014}
}

@INPROCEEDINGS{waltner14b,
  author = {Georg Waltner and Thomas Mauthner and Horst Bischof},
  title = {{Indoor Activity Detection and Recognition for Automated Sport Games Analysis}},
  booktitle = {{Proc. Workshop of the Austrian Association for Pattern Recognition (AAPR/OAGM)}},
  year = {2014}
}