CN102822845B - 在包括西文字符和象形字符的图像中文本行的分割 - Google Patents
在包括西文字符和象形字符的图像中文本行的分割 Download PDFInfo
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- CN102822845B CN102822845B CN201180017874.2A CN201180017874A CN102822845B CN 102822845 B CN102822845 B CN 102822845B CN 201180017874 A CN201180017874 A CN 201180017874A CN 102822845 B CN102822845 B CN 102822845B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/148—Segmentation of character regions
- G06V30/15—Cutting or merging image elements, e.g. region growing, watershed or clustering-based techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/148—Segmentation of character regions
- G06V30/153—Segmentation of character regions using recognition of characters or words
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Discrimination (AREA)
- Character Input (AREA)
Abstract
Description
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Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/751,309 US8385652B2 (en) | 2010-03-31 | 2010-03-31 | Segmentation of textual lines in an image that include western characters and hieroglyphic characters |
US12/751,309 | 2010-03-31 | ||
PCT/IB2011/001156 WO2011128777A2 (en) | 2010-03-31 | 2011-03-25 | Segmentation of textual lines in an image that include western characters and hieroglyphic characters |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102822845A CN102822845A (zh) | 2012-12-12 |
CN102822845B true CN102822845B (zh) | 2015-04-22 |
Family
ID=44709752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180017874.2A Active CN102822845B (zh) | 2010-03-31 | 2011-03-25 | 在包括西文字符和象形字符的图像中文本行的分割 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8385652B2 (zh) |
EP (1) | EP2553626B1 (zh) |
CN (1) | CN102822845B (zh) |
HK (1) | HK1178653A1 (zh) |
WO (1) | WO2011128777A2 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8385652B2 (en) * | 2010-03-31 | 2013-02-26 | Microsoft Corporation | Segmentation of textual lines in an image that include western characters and hieroglyphic characters |
US8731905B1 (en) * | 2012-02-22 | 2014-05-20 | Quillsoft Ltd. | System and method for enhancing comprehension and readability of text |
CN103699520A (zh) * | 2012-09-27 | 2014-04-02 | 茵弗维尔株式会社 | 用于维持电子文档布局的字体处理方法 |
CN103077389B (zh) * | 2013-01-07 | 2016-08-03 | 华中科技大学 | 一种结合字符级分类和字符串级分类的文本检测和识别方法 |
JP6066108B2 (ja) * | 2014-04-16 | 2017-01-25 | コニカミノルタ株式会社 | 電子文書生成システムおよびプログラム |
US9183636B1 (en) | 2014-04-16 | 2015-11-10 | I.R.I.S. | Line segmentation method |
US9798943B2 (en) * | 2014-06-09 | 2017-10-24 | I.R.I.S. | Optical character recognition method |
CN109992126A (zh) * | 2014-06-24 | 2019-07-09 | 苹果公司 | 计算设备上的字符识别 |
CN106156766B (zh) * | 2015-03-25 | 2020-02-18 | 阿里巴巴集团控股有限公司 | 文本行分类器的生成方法及装置 |
JP6655331B2 (ja) * | 2015-09-24 | 2020-02-26 | Dynabook株式会社 | 電子機器及び方法 |
US10217030B2 (en) | 2017-06-14 | 2019-02-26 | International Business Machines Corporation | Hieroglyphic feature-based data processing |
CN107437068B (zh) * | 2017-07-13 | 2020-11-20 | 江苏大学 | 基于Gabor方向直方图和猪体毛发模式的猪个体识别方法 |
CN108229303B (zh) * | 2017-11-14 | 2021-05-04 | 北京市商汤科技开发有限公司 | 检测识别和检测识别网络的训练方法及装置、设备、介质 |
US10579707B2 (en) * | 2017-12-29 | 2020-03-03 | Konica Minolta Laboratory U.S.A., Inc. | Method for inferring blocks of text in electronic documents |
US11151371B2 (en) * | 2018-08-22 | 2021-10-19 | Leverton Holding, Llc | Text line image splitting with different font sizes |
CN109614494B (zh) * | 2018-12-29 | 2021-10-26 | 东软集团股份有限公司 | 一种文本分类方法及相关装置 |
JP7272463B2 (ja) * | 2019-12-11 | 2023-05-12 | 富士通株式会社 | 応対業務補助プログラム、応対業務補助装置及び応対業務補助方法 |
CN111507250B (zh) * | 2020-04-16 | 2022-07-22 | 北京世纪好未来教育科技有限公司 | 图像识别方法、设备及存储介质 |
CN111814673B (zh) * | 2020-07-08 | 2023-05-26 | 重庆农村商业银行股份有限公司 | 一种修正文本检测边界框的方法、装置、设备及存储介质 |
CN111931710B (zh) * | 2020-09-17 | 2021-03-30 | 开立生物医疗科技(武汉)有限公司 | 一种联机手写文字识别方法、装置、电子设备及存储介质 |
CN113516128A (zh) * | 2021-03-04 | 2021-10-19 | 贵州电网有限责任公司 | 一种基于ocr的可接受图片输入的方法及系统 |
CN114495103B (zh) * | 2022-01-28 | 2023-04-04 | 北京百度网讯科技有限公司 | 文本识别方法、装置、电子设备和介质 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7508984B2 (en) * | 2003-07-31 | 2009-03-24 | Ricoh Company, Ltd. | Language recognition method, system and software |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9711022D0 (en) * | 1997-05-28 | 1997-07-23 | Rank Xerox Ltd | Text/image selection from document images |
US6108444A (en) | 1997-09-29 | 2000-08-22 | Xerox Corporation | Method of grouping handwritten word segments in handwritten document images |
DE10126835B4 (de) | 2001-06-01 | 2004-04-29 | Siemens Dematic Ag | Verfahren und Vorrichtung zum automatischen Lesen von Adressen in mehr als einer Sprache |
US7283669B2 (en) * | 2003-01-29 | 2007-10-16 | Lockheed Martin Corporation | Fine segmentation refinement for an optical character recognition system |
US7236631B1 (en) | 2003-04-18 | 2007-06-26 | Kamran Reihani | System and method for automated symbolic recognition including logical symbols |
US20050276480A1 (en) | 2004-06-10 | 2005-12-15 | Microsoft Corporation | Handwritten input for Asian languages |
US7734065B2 (en) | 2006-07-06 | 2010-06-08 | Abbyy Software Ltd. | Method of text information recognition from a graphical file with use of dictionaries and other supplementary data |
US7801358B2 (en) * | 2006-11-03 | 2010-09-21 | Google Inc. | Methods and systems for analyzing data in media material having layout |
US20080310721A1 (en) | 2007-06-14 | 2008-12-18 | John Jinhwan Yang | Method And Apparatus For Recognizing Characters In A Document Image |
KR101291195B1 (ko) | 2007-11-22 | 2013-07-31 | 삼성전자주식회사 | 문자인식장치 및 방법 |
US8249399B2 (en) | 2008-09-16 | 2012-08-21 | International Business Machines Corporation | Optical character recognition verification |
US8270718B2 (en) | 2008-09-23 | 2012-09-18 | International Business Machines Corporation | Manipulating an image by applying a de-identification process |
US8385652B2 (en) * | 2010-03-31 | 2013-02-26 | Microsoft Corporation | Segmentation of textual lines in an image that include western characters and hieroglyphic characters |
-
2010
- 2010-03-31 US US12/751,309 patent/US8385652B2/en active Active
-
2011
- 2011-03-25 CN CN201180017874.2A patent/CN102822845B/zh active Active
- 2011-03-25 EP EP11768528.9A patent/EP2553626B1/en active Active
- 2011-03-25 WO PCT/IB2011/001156 patent/WO2011128777A2/en active Application Filing
-
2013
- 2013-01-23 US US13/747,479 patent/US8768059B2/en active Active
- 2013-05-27 HK HK13106269.6A patent/HK1178653A1/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7508984B2 (en) * | 2003-07-31 | 2009-03-24 | Ricoh Company, Ltd. | Language recognition method, system and software |
Also Published As
Publication number | Publication date |
---|---|
US8385652B2 (en) | 2013-02-26 |
WO2011128777A2 (en) | 2011-10-20 |
EP2553626A4 (en) | 2017-05-31 |
EP2553626A2 (en) | 2013-02-06 |
US20130136359A1 (en) | 2013-05-30 |
US8768059B2 (en) | 2014-07-01 |
HK1178653A1 (zh) | 2013-09-13 |
CN102822845A (zh) | 2012-12-12 |
WO2011128777A3 (en) | 2012-02-02 |
EP2553626B1 (en) | 2020-07-29 |
US20110243444A1 (en) | 2011-10-06 |
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