文章基本信息

标题：生物に示唆を得た選択的注意による視聴覚事象の対応付け手法
本地全文：下载
作者：西堀研人 ; 竹内義則 ; 松本哲也等
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：2008
卷号：62
期号：7
页码：1086-1097
DOI：10.3169/itej.62.1086
出版社：The Institute of Image Information and Television Engineers
摘要：We propose a new method for determining the correspondence between audio and visual events based on the selective attention which is observed in a living organism. For auditory attention, our system recognizes a target sound in noisy environments using an auditory filter that focuses on a specific period corresponding to visual events. It was confirmed that the success rate of correspondence between audio and visual events increased from 78.6% without the auditory filter, to 95.2% with the auditory filter. This certifies the importance of visual information for auditory attention. We also realized a visual attention of localizing a sound source and adjusting the line of sight and the iris of a camera when the system perceived a sound, but could not obtain visual information. The success rate of experiments based on visual attention is 93.3%. These results show the effectiveness of the proposed method.
关键词：視聴覚的注意;音源定位;視聴覚事象の対応付け;絞り調節;エントロピー;聴覚フィルタ