Using camera motion to identify different types of American football plays
Lazarescu, Mihai and Venkatesh, Svetha 2003, Using camera motion to identify different types of American football plays, in ICME 2003 : Proceedings of the IEEE International Conference on Multimedia and Expo, IEEE, [Washington, D. C.], pp. 181-184, doi: 10.1109/ICME.2003.1221583.
This paper presents a method that uses camera motion parameters to recognise 7 types of American football plays. The approach is based on the motion information extracted from the video and it can identify short and long pass plays, short and long running plays, quarterback sacks, punt plays and kickoff plays. This method has the advantage that it is fast and it does not require player or ball tracking. The system was trained and tested using 782 plays and the results show that the system has an overall classification accuracy of 68%.
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