文章基本信息

标题：聴覚障害者向けニュースの字幕提示方法に関する主観評価
本地全文：下载
作者：門馬隆雄 ; 沢村英治 ; 三橋哲雄等
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：2000
卷号：54
期号：9
页码：1288-1297
DOI：10.3169/itej.54.1288
出版社：The Institute of Image Information and Television Engineers
摘要：Several methods for presenting closed-captions (captions) on TV news programs for hearing-impaired people were subjectively evaluated. A total of 180 captioned programs were used for the experiment ; produced by combining 36 presentation methods and 5 kinds of TV news materials. The evaluations were had done by 35 hearing-impaired people and 36 people with normal hearing. Three factors were evaluated : overall goodness, caption quality and picture quality. They were evaluated on a scale of 1 to 5. Two-line captions that changed at once were evaluated to be the best. Separating the caption area from the picture area was found to improve the score. Captions were easier to understand when the display time of the captions was lengthened.
关键词：主観評価;聴覚障害者;字幕提示方法;字幕評価