文章基本信息

标题：人物画像における重要度判定アルゴリズム
本地全文：下载
作者：景山陽一 ; 戸塚康皓 ; 佐藤瑞穂等
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：9
页码：1314-1317
DOI：10.3169/itej.63.1314
出版社：The Institute of Image Information and Television Engineers
摘要：To pinpoint a specific person from two or more individuals per image stored in a database, the order of importance of all individuals in the image must be analyzed. An algorithm is proposed that can be used to automatically analyze the order of importance on the basis of face size and the placement of a face within an image. The relative values among the major person and the others are also calculated. The proposed algorithm includes four steps: detection of faces, acquisition of composition information, selection of the major person, and judgment of order of importance. Tests on 100 images suggest that the proposed algorithm is suitable for analyzing the order of importance of individuals per image.
关键词：類似画像検索;構図情報;重要度;人物画像