Title :
Detecting tactics patterns for archiving tennis video clips
Author :
Wang, Jenny R. ; Parameswaran, Nandan
Author_Institution :
Sch. of Comput. Sci. & Eng., New South Wales Univ., Sydney, NSW, Australia
Abstract :
Video processing has found many applications in sports such as slow motion replay, pattern analysis, statistics collection, video archiving, etc. This paper presents an automatic archiving system for tennis games. It extracts ball trajectory using calibrated cameras. The trajectory is then used to classify tennis video clips into 58 tactic patterns. Semantic annotation is then attached to each clip so future query can be made easily. The annotated video clips can be used for training, sports analysis, broadcasting, etc. It can also be used for online browsing and streaming.
Keywords :
belief networks; image classification; information retrieval; software agents; sport; statistical analysis; tracking; video databases; Bayesian networks; automatic archiving system; ball tracking; calibrated cameras; intelligent agents; online browsing; pattern analysis; semantic annotation; sports analysis; statistics collection; tennis games; tennis video clips; video processing; Australia; Bayesian methods; Cameras; Digital video broadcasting; Games; Intelligent agent; Motion analysis; Pattern analysis; Statistical analysis; Trajectory; Bayesian networks; intelligent agents; sports analysis; tracking;
Conference_Titel :
Multimedia Software Engineering, 2004. Proceedings. IEEE Sixth International Symposium on
Print_ISBN :
0-7695-2217-3
DOI :
10.1109/MMSE.2004.40
