環境コンテキスト利用による情景画像中文字検出

國重 康弘, 馮 尭楷, 内田 誠一

研究成果: Contribution to journalArticle査読

抄録

Character detection in scene images is the process to find characters in scene images. Conventional character detection approaches have utilized features of character shapes. However, there is a limitation on those approaches because the shape and the size of characters have huge variations. In this article, we propose approach which focuses on scene context, such as sky, tree, and buildings. For example, there is rarely any character in sky, and thus by knowing the area of sky in scene images, we can exclude false positives from the area. We confirmed experimentally that precision of the character detection improved by using scene context information.
寄稿の翻訳タイトルCharacter Detection from Scenery Images Using Scene Context
本文言語Japanese
ページ(範囲)81-86
ページ数6
ジャーナルIEICE technical report
109
418
出版ステータス出版済み - 2 11 2010

引用スタイル