A new method for multi-oriented graphics-scene-3D text classification in video
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- 作者：Jiamin Xua ; superxjm@yeah.net" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Palaiahnakote Shivakumarab ; hudempsk@yahoo.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Tong Lua ; lutong@nju.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Chew Lim Tanc ; tancl@comp.nus.edu.sg" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Seiichi Uchidad ; uchida@ait.kyushu-u.ac.jp" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Text detection ; Text recognition ; Stroke with distance ; Ring radius transform ; Graphics and scene text ; 2D and 3D texts
- 刊名：Pattern Recognition
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：49
- 期：Complete
- 页码：19-42
- 全文大小：16995 K
文摘
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We propose a novel method for classifying graphics-scene and 2D–3D texts in video.
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An iterative procedure to identify text candidates is presented.
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Stroke width and medial axis are explored for classifying graphics and scene texts.
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Gradient directions and medial axis are combined for classifying 2D and 3D texts.