文章基本信息

标题：対話型似顔絵作成システムNIGAO
本地全文：下载
作者：中洲俊信 ; チャンドラシリ N.P. ; 苗村健等
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：2007
卷号：61
期号：6
页码：779-788
DOI：10.3169/itej.61.779
出版社：The Institute of Image Information and Television Engineers
摘要：A caricature can express an artist's impression of the target face.We propose an interactive facial caricature drawing system "NIGAO".Our aim is to create a system that can be used by anyone to synthesize a caricature with one's impression of the target face.NIGAO has two modes:"selection and adjustment of facial parts mode",in which the user can directly manipulate the location or geometry of facial parts,and "interactive genetic algorithm (IGA) mode",in which he or she can use [facial characteristics from] a group of caricatures to influence her desired caricature by selecting some of them as the dominant genes.Users can switch between modes when needed.We let 15 users imagine the faces of two famous people and synthesize their caricatures using NIGAO.Results of this experiment show that a caricature synthesized using the latter mode after using the former mode reflects the artist's impression of the target face better than caricatures synthesized using only the former mode.These results also demonstrate the effectiveness of NIGAO's interface for synthesizing caricatures.
关键词：対話型似顔絵作成支援システム;対話型GA;顔部品位置形状;線画似顔絵モデル;印象反映;主観評価実験