JP5271956B2 - 原稿方向の検出方法及び装置 - Google Patents

原稿方向の検出方法及び装置 Download PDF

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JP5271956B2
JP5271956B2 JP2010101989A JP2010101989A JP5271956B2 JP 5271956 B2 JP5271956 B2 JP 5271956B2 JP 2010101989 A JP2010101989 A JP 2010101989A JP 2010101989 A JP2010101989 A JP 2010101989A JP 5271956 B2 JP5271956 B2 JP 5271956B2
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JP2011008770A (ja
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敏明 六尾
ピンリ リー
ホンジー チャン
モンヨウ ユエン
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Peking University
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JP2010101989A 2009-06-26 2010-04-27 原稿方向の検出方法及び装置 Expired - Fee Related JP5271956B2 (ja)

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CN200910088352A CN101931731B (zh) 2009-06-26 2009-06-26 一种文稿方向的检测方法和装置
CN200910088352.6 2009-06-26

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JP2011008770A JP2011008770A (ja) 2011-01-13
JP5271956B2 true JP5271956B2 (ja) 2013-08-21

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Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
CN103577026B (zh) * 2013-11-15 2016-05-18 浪潮(北京)电子信息产业有限公司 一种检查单板上文字方向的方法
CN107798355B (zh) * 2017-11-17 2021-12-07 山西同方知网数字出版技术有限公司 一种基于文档图像版式自动分析与判断的方法
CN108509960B (zh) * 2018-04-20 2022-04-22 科大讯飞股份有限公司 一种文本朝向检测方法及装置
CN113673519B (zh) * 2021-08-24 2023-06-20 平安科技（深圳）有限公司 基于文字检测模型的文字识别方法及其相关设备

Family Cites Families (8)

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US5191438A (en) * 1989-12-12 1993-03-02 Sharp Kabushiki Kaisha Facsimile device with skew correction and text line direction detection
JPH04195485A (ja) * 1990-11-28 1992-07-15 Hitachi Ltd 画像情報入力装置
JPH09222824A (ja) * 1996-02-19 1997-08-26 Toshiba Corp 画像処理装置
JP3587009B2 (ja) * 1997-02-07 2004-11-10 ミノルタ株式会社 画像入力装置
JP2001312697A (ja) * 2000-05-01 2001-11-09 Canon Inc 画像方向判別方法及び装置
JP4350414B2 (ja) * 2003-04-30 2009-10-21 キヤノン株式会社 情報処理装置及び情報処理方法ならびに記憶媒体、プログラム
JP4232679B2 (ja) * 2004-04-15 2009-03-04 富士ゼロックス株式会社 画像形成装置およびプログラム
US8340430B2 (en) * 2007-07-10 2012-12-25 Sharp Laboratories Of America, Inc. Methods and systems for identifying digital image characteristics

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CN101931731A (zh) 2010-12-29
CN101931731B (zh) 2012-09-26
JP2011008770A (ja) 2011-01-13

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