CN101819632A - 用于内容识别的系统和方法 - Google Patents
用于内容识别的系统和方法 Download PDFInfo
- Publication number
- CN101819632A CN101819632A CN201010156688A CN201010156688A CN101819632A CN 101819632 A CN101819632 A CN 101819632A CN 201010156688 A CN201010156688 A CN 201010156688A CN 201010156688 A CN201010156688 A CN 201010156688A CN 101819632 A CN101819632 A CN 101819632A
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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
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/41—Analysis of document content
- G06V30/413—Classification of content, e.g. text, photographs or tables
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
- Facsimile Image Signal Circuits (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/212,371 US7599556B2 (en) | 2005-08-25 | 2005-08-25 | Apparatus, system, and method for scanning segmentation |
US11/212,371 | 2005-08-25 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101218822A Division CN1920853B (zh) | 2005-08-25 | 2006-08-25 | 用于内容识别的系统和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101819632A true CN101819632A (zh) | 2010-09-01 |
CN101819632B CN101819632B (zh) | 2012-07-11 |
Family
ID=37778573
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101566884A Expired - Fee Related CN101819632B (zh) | 2005-08-25 | 2006-08-25 | 用于内容识别的系统和方法 |
CN2006101218822A Expired - Fee Related CN1920853B (zh) | 2005-08-25 | 2006-08-25 | 用于内容识别的系统和方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101218822A Expired - Fee Related CN1920853B (zh) | 2005-08-25 | 2006-08-25 | 用于内容识别的系统和方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7599556B2 (zh) |
CN (2) | CN101819632B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8213687B2 (en) * | 2006-04-28 | 2012-07-03 | Hewlett-Packard Development Company, L.P. | Image processing methods, image processing systems, and articles of manufacture |
US20110188720A1 (en) * | 2010-02-02 | 2011-08-04 | General Electric Company | Method and system for automated volume of interest segmentation |
CN104021391B (zh) * | 2013-03-01 | 2019-03-26 | 北京三星通信技术研究有限公司 | 处理超声图像的方法和装置以及乳腺癌诊断设备 |
US9058539B2 (en) | 2013-04-16 | 2015-06-16 | Canon Kabushiki Kaisha | Systems and methods for quantifying graphics or text in an image |
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US6192360B1 (en) * | 1998-06-23 | 2001-02-20 | Microsoft Corporation | Methods and apparatus for classifying text and for building a text classifier |
US6233353B1 (en) * | 1998-06-29 | 2001-05-15 | Xerox Corporation | System for segmenting line drawings from text within a binary digital image |
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JP3475849B2 (ja) | 1999-04-16 | 2003-12-10 | 日本電気株式会社 | 文書画像取得装置および文書画像取得方法 |
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US6625312B1 (en) * | 2000-02-28 | 2003-09-23 | Xerox Corporation | Document classification using segmentation tag statistics |
US6741753B1 (en) * | 2000-09-05 | 2004-05-25 | Hewlett-Packard Development Company, L.P. | Method and system of local color correction using background liminance masking |
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US6678346B2 (en) | 2001-10-11 | 2004-01-13 | Ge Medical Systems Global Technology Company Llc | Cone-beam CT scanner with image reconstruction using multiple sub-images |
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US7206450B2 (en) | 2002-04-25 | 2007-04-17 | Microsoft Corporation | Compression of bi-level images with explicit representation of ink clusters |
JP4226278B2 (ja) * | 2002-06-14 | 2009-02-18 | シャープ株式会社 | 画像処理装置、画像形成装置、画像処理方法、画像処理プログラム、およびこれを記録した記録媒体 |
US7158686B2 (en) * | 2002-09-19 | 2007-01-02 | Eastman Kodak Company | Enhancing the tonal characteristics of digital images using inflection points in a tone scale function |
US7058234B2 (en) * | 2002-10-25 | 2006-06-06 | Eastman Kodak Company | Enhancing the tonal, spatial, and color characteristics of digital images using expansive and compressive tone scale functions |
CN1234094C (zh) * | 2002-12-23 | 2005-12-28 | 北京邮电大学 | 基于贝叶斯分类器的文字字体判断设备及其方法 |
JP2006003816A (ja) * | 2004-06-21 | 2006-01-05 | Sharp Corp | 画像形成装置及びこれに用いられる濃度補正データ生成方法 |
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JP4166744B2 (ja) * | 2004-10-18 | 2008-10-15 | シャープ株式会社 | 画像処理装置、画像形成装置、画像処理方法、コンピュータプログラム及び記録媒体 |
JP4139834B2 (ja) * | 2005-08-31 | 2008-08-27 | シャープ株式会社 | 画像処理装置、画像形成装置、画像読取装置、画像処理方法、画像処理プログラム、画像処理プログラムを記録したコンピュータ読み取り可能な記録媒体 |
JP4437825B2 (ja) * | 2007-02-16 | 2010-03-24 | シャープ株式会社 | 画像処理方法、画像処理装置、画像形成装置、プログラムおよび記録媒体 |
-
2005
- 2005-08-25 US US11/212,371 patent/US7599556B2/en not_active Expired - Fee Related
-
2006
- 2006-08-25 CN CN2010101566884A patent/CN101819632B/zh not_active Expired - Fee Related
- 2006-08-25 CN CN2006101218822A patent/CN1920853B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1920853B (zh) | 2011-03-16 |
CN101819632B (zh) | 2012-07-11 |
CN1920853A (zh) | 2007-02-28 |
US20070047812A1 (en) | 2007-03-01 |
US7599556B2 (en) | 2009-10-06 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
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Address after: New jersey, USA Patentee after: Ricoh production printing solutions Co. Address before: American Colorado Patentee before: INFOPRINT SOLUTIONS CO.,LLC |
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TR01 | Transfer of patent right |
Effective date of registration: 20161012 Address after: Tokyo, Japan Patentee after: Liguang Co.,Ltd. Address before: New jersey, USA Patentee before: Ricoh production printing solutions Co. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20190825 |