文章基本信息

标题：シーン内の文字列領域の改良した抽出方法
本地全文：下载
作者：Yongmei Liu ; Tsuyoshi Yamamura ; Toshimitsu Tanaka 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：2001
卷号：55
期号：7
页码：1058-1061
DOI：10.3169/itej.55.1058
出版社：The Institute of Image Information and Television Engineers
摘要：An augmented method for finding character lines in a gray scene image is proposed. In the proposed approach, we use several heuristics of both characters (such as size, symmetry of pixels and bimodality of intensity histogram) and character lines (such as proximity of characters and alignment of arrangement) to discriminate characters from other objects in a scene image. Experimental results indicated that the method performed well for signboards imaged from a relatively wide range of viewing directions.
关键词：Character Detection;Character Arrangement;Angled View