文章基本信息

标题：字幕自動監視装置
本地全文：下载
作者：椎名努 ; 成田長人 ; 本間真一等
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2009
卷号：63
期号：7
页码：1006-1010
DOI：10.3169/itej.63.1006
出版社：The Institute of Image Information and Television Engineers
摘要：A problem of the conventional monitoring system for closed captions was that no alarm was given to operators if the broadcast closed captions did not correspond with the program audio. We propose the use of an automatic monitoring system of closed captions that lets the operator know if the captions and audio no longer correspond. This system compares the closed captions on the air with the audio text data obtained using speech recognition technology to find whether the two data correspond. We found that this system performed well in forty-one programs.
关键词：字幕;番組内容;自動監視;音声認識;字幕判定精度