| 摘要 |
An automatic video content summarization system that is able to create personalized multimedia summary based on the user-specified theme. The invention employs both natural language processing and video analysis techniques to extract important keywords from the closed caption text as well as prominent visual features from the video footage. The invention uses a Bayesian statistical framework that naturally integrates the user theme, the heuristics and the theme-relevant video characteristics within a unified platform.
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