文章基本信息

标题：ヒト認知特性の研究に基づく映像認知モデルの構築と提案
本地全文：下载
作者：大山潤爾 ; 渡邊克巳
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：2011
卷号：65
期号：12
页码：1813-1816
DOI：10.3169/itej.65.1813
出版社：The Institute of Image Information and Television Engineers
摘要：We proposed a new cognitive visual model of movie recognition based on our previous findings of psychophysical phenomena. Our cognitive model suggested two important functions of movie recognition process. First, a continuous movie sequence was divided and perceived as serial event segments of short scenes. The movie would be coded for each of the segments and structuralized as a contextual association of each segments. Second, the knowledge structure of the context of previously viewed movies was used to predict the ongoing movie context and the online segmentation. We compared our cognitive model with a previously proposed theoretical model of movie processing. The results of our experiments supported our hypothesis: an adaptive learning mechanism of online movie segmentation would be effective for an intelligent knowledge-based structure of a future movie analysis system.
关键词：映像認知;視覚的文脈;時系列情報処理;分節化;イベント知覚