JP4777024B2 - 画像処理装置および画像処理装置の制御方法 - Google Patents
画像処理装置および画像処理装置の制御方法 Download PDFInfo
- Publication number
- JP4777024B2 JP4777024B2 JP2005257360A JP2005257360A JP4777024B2 JP 4777024 B2 JP4777024 B2 JP 4777024B2 JP 2005257360 A JP2005257360 A JP 2005257360A JP 2005257360 A JP2005257360 A JP 2005257360A JP 4777024 B2 JP4777024 B2 JP 4777024B2
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- Japan
- Prior art keywords
- pixel
- coordinates
- processing apparatus
- image processing
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- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06V30/146—Aligning or centring of the image pick-up or image-field
- G06V30/147—Determination of region of interest
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06V30/16—Image preprocessing
- G06V30/162—Quantising the image signal
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Facsimile Scanning Arrangements (AREA)
- Image Input (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005257360A JP4777024B2 (ja) | 2005-09-06 | 2005-09-06 | 画像処理装置および画像処理装置の制御方法 |
| US11/466,879 US7738696B2 (en) | 2005-09-06 | 2006-08-24 | Image processing apparatus and method for extracting a document area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005257360A JP4777024B2 (ja) | 2005-09-06 | 2005-09-06 | 画像処理装置および画像処理装置の制御方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007072642A JP2007072642A (ja) | 2007-03-22 |
| JP2007072642A5 JP2007072642A5 (enExample) | 2008-10-16 |
| JP4777024B2 true JP4777024B2 (ja) | 2011-09-21 |
Family
ID=37830103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005257360A Expired - Fee Related JP4777024B2 (ja) | 2005-09-06 | 2005-09-06 | 画像処理装置および画像処理装置の制御方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7738696B2 (enExample) |
| JP (1) | JP4777024B2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2007203062B2 (en) * | 2007-06-29 | 2010-05-13 | Canon Kabushiki Kaisha | Alpha-masked image matching |
| JP6099457B2 (ja) * | 2013-03-28 | 2017-03-22 | 株式会社Pfu | 画像処理装置、領域決定方法及びコンピュータプログラム |
| US9443139B1 (en) * | 2014-12-01 | 2016-09-13 | Accusoft Corporation | Methods and apparatus for identifying labels and/or information associated with a label and/or using identified information |
| US10432821B2 (en) * | 2017-09-13 | 2019-10-01 | Kabushiki Kaisha Toshiba | Detecting noise in image data that prevents an image processing apparatus from correctly detecting a printing area due to the noise in the image data |
| KR102185893B1 (ko) * | 2018-08-07 | 2020-12-02 | 주식회사 딥바이오 | 뉴럴 네트워크를 이용한 질병의 진단 시스템 및 방법 |
| CN112508940B (zh) * | 2020-12-22 | 2022-06-03 | 三峡大学 | 变电站功能型保护压板投退状态辨识方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62216478A (ja) * | 1986-03-17 | 1987-09-24 | Dainippon Screen Mfg Co Ltd | 網ふせ装置 |
| JP2670372B2 (ja) | 1989-12-19 | 1997-10-29 | 株式会社東芝 | 2値化方式 |
| JP3147593B2 (ja) * | 1993-06-21 | 2001-03-19 | 富士ゼロックス株式会社 | 色編集用画像処理装置 |
| JPH07177319A (ja) * | 1993-12-17 | 1995-07-14 | Canon Inc | カラー画像読み取り装置 |
| US5850490A (en) * | 1993-12-22 | 1998-12-15 | Xerox Corporation | Analyzing an image of a document using alternative positionings of a class of segments |
| US6208744B1 (en) * | 1994-12-14 | 2001-03-27 | Casio Computer Co., Ltd. | Document image processor and method for setting a document format conforming to a document image |
| JP3620884B2 (ja) | 1995-03-01 | 2005-02-16 | 富士機械製造株式会社 | 画像処理装置 |
| JPH0951422A (ja) * | 1995-08-09 | 1997-02-18 | Minolta Co Ltd | 画像編集装置 |
| JPH09261413A (ja) * | 1996-03-18 | 1997-10-03 | Ricoh Co Ltd | 画像読み取り装置 |
| JPH10210308A (ja) * | 1997-01-21 | 1998-08-07 | Sanyo Electric Co Ltd | 画像データ処理方法及び記録媒体 |
| US6433896B1 (en) * | 1997-06-10 | 2002-08-13 | Minolta Co., Ltd. | Image processing apparatus |
| JPH11187277A (ja) * | 1997-12-19 | 1999-07-09 | Fuji Xerox Co Ltd | 画像読取装置 |
| JP3641935B2 (ja) * | 1998-05-13 | 2005-04-27 | ミノルタ株式会社 | 原稿検出装置 |
| US6643400B1 (en) * | 1999-03-31 | 2003-11-04 | Minolta Co., Ltd. | Image processing apparatus and method for recognizing specific pattern and recording medium having image processing program recorded thereon |
| WO2001093188A1 (en) * | 2000-06-02 | 2001-12-06 | Japan Science And Technology Corporation | Method for processing document, recorded medium on which document processing program is recorded and document processor |
| JP4186116B2 (ja) * | 2003-03-12 | 2008-11-26 | セイコーエプソン株式会社 | イメージ処理装置および方法 |
| JP4006224B2 (ja) * | 2001-11-16 | 2007-11-14 | キヤノン株式会社 | 画像品質判定方法、判定装置、判定プログラム |
| JP3885001B2 (ja) | 2002-06-27 | 2007-02-21 | キヤノン株式会社 | 画像処理方法及び画像処理装置 |
| US7321687B2 (en) * | 2002-03-07 | 2008-01-22 | Canon Kabushiki Kaisha | Apparatus and method for image processing to label an object in a binary image |
| JP3879552B2 (ja) * | 2002-03-20 | 2007-02-14 | 富士ゼロックス株式会社 | 画像生成装置、画像読取装置、不正複製防止システム、プログラム、および出力媒体の製造方法 |
| JP4540358B2 (ja) * | 2004-02-10 | 2010-09-08 | 富士通株式会社 | ポインタ位置特定プログラムおよびポインタ位置特定方法 |
| JP4143566B2 (ja) * | 2004-04-16 | 2008-09-03 | キヤノン株式会社 | 文書処理装置及びその制御方法、並びにコンピュータプログラム |
| JP4288202B2 (ja) * | 2004-04-22 | 2009-07-01 | 理想科学工業株式会社 | 孔版印刷装置及びその制御方法 |
-
2005
- 2005-09-06 JP JP2005257360A patent/JP4777024B2/ja not_active Expired - Fee Related
-
2006
- 2006-08-24 US US11/466,879 patent/US7738696B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20070053610A1 (en) | 2007-03-08 |
| US7738696B2 (en) | 2010-06-15 |
| JP2007072642A (ja) | 2007-03-22 |
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