Title :
Hierarchically multi-modal indexing of soccer video
Author :
Liu, Yuchi ; Wu, Lingda ; Lei, Zhen ; Xie, Yuxiang
Author_Institution :
Sch. of Inf. Syst. & Manage., National Univ. of Defense Technol.
Abstract :
In this paper, we propose a novel mechanism of hierarchically indexing soccer video using visual, audio and textual cues. Firstly, video is indexed with information from pure video and audio respectively. Then, video is segmented into physical shots based on visual features, and then identified as syntactic shots according to broadcasting rules. Audio is analyzed to get physical contents and then syntactic contents. Finally, fusing the informative clues from video, audio and text extracted from video, we get semantics of soccer video and the shots are annotated as semantic shots. Our experiment shows that this mechanism is effective and robust
Keywords :
audio signal processing; image segmentation; indexing; sport; video signal processing; audio cues; hierarchically multi-modal indexing; physical contents; semantic shots; soccer video; syntactic contents; syntactic shots; textual cues; video segmentation; visual cues; visual features; Broadcasting; Color; Data mining; Displays; Event detection; Games; Gunshot detection systems; Indexing; Multimedia communication; Robustness;
Conference_Titel :
Multi-Media Modelling Conference Proceedings, 2006 12th International
Conference_Location :
Beijing
Print_ISBN :
1-4244-0028-7
DOI :
10.1109/MMMC.2006.1651356
