An intelligent subtitle detection model for locating television commercials.
Systems, Man, and Cybernetics, Part B: Cybernetics, IEEE Transactions（2007）
摘要
A strategy for locating television (TV) commercials in TV programs is proposed. Based on the observation that most TV commercials do not have subtitles, the first stage exploits six subtitle constraints and an adaptive neurofuzzy inference system model to determine whether a frame contains a subtitle or not. The second stage involves locating the mark-in/mark-out points using a genetic algorithm. An interactive user interface allows users to efficiently identify and fine-tune the exact boundaries separating the commercials from the program content. Furthermore, erroneous boundaries are manually corrected. Experimental results show that the precision rate and recall rates exceed 90%.
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关键词
erroneous boundary,subtitle constraint,locating television commercials,user interfaces,intelligent subtitle detection model,exact boundary,mark-out point,interactive user interface,tv commercial locating,telecommunication computing,subtitle detection,adaptive neurofuzzy inference system,tv commercial,genetic algorithm,genetic algorithms,television (tv) commercial detection,adaptive systems,tv program,genetic algorithm (ga),television commercial,fuzzy neural nets,adaptive neurofuzzy inference system (anfis),interactive television,advertising,visual system,artificial intelligence,databases,natural language processing,system modeling,television,commerce,algorithms
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