JP5132440B2 - 画像処理装置及び画像処理方法 - Google Patents
画像処理装置及び画像処理方法 Download PDFInfo
- Publication number
- JP5132440B2 JP5132440B2 JP2008163665A JP2008163665A JP5132440B2 JP 5132440 B2 JP5132440 B2 JP 5132440B2 JP 2008163665 A JP2008163665 A JP 2008163665A JP 2008163665 A JP2008163665 A JP 2008163665A JP 5132440 B2 JP5132440 B2 JP 5132440B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- block
- feature amount
- page
- page image
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40062—Discrimination between different image types, e.g. two-tone, continuous tone
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Analysis (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008163665A JP5132440B2 (ja) | 2008-06-23 | 2008-06-23 | 画像処理装置及び画像処理方法 |
| US12/485,378 US8284459B2 (en) | 2008-06-23 | 2009-06-16 | Image processing apparatus and image processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008163665A JP5132440B2 (ja) | 2008-06-23 | 2008-06-23 | 画像処理装置及び画像処理方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010004481A JP2010004481A (ja) | 2010-01-07 |
| JP2010004481A5 JP2010004481A5 (enExample) | 2011-08-04 |
| JP5132440B2 true JP5132440B2 (ja) | 2013-01-30 |
Family
ID=41430961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008163665A Expired - Fee Related JP5132440B2 (ja) | 2008-06-23 | 2008-06-23 | 画像処理装置及び画像処理方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8284459B2 (enExample) |
| JP (1) | JP5132440B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5888068B2 (ja) * | 2012-03-30 | 2016-03-16 | ブラザー工業株式会社 | 画像処理装置およびプログラム |
| JP6072560B2 (ja) * | 2013-02-14 | 2017-02-01 | パペルック株式会社 | 電子雑誌生成システムおよび電子雑誌生成方法並びに電子雑誌生成プログラム |
| US9811292B2 (en) * | 2013-09-06 | 2017-11-07 | Seiko Epson Corporation | Using image difference data to reduce data processing |
| US9122432B1 (en) | 2014-02-07 | 2015-09-01 | Xerox Corporation | Detection of a floating signature on a signature page of an electronic document prior to printing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5680479A (en) * | 1992-04-24 | 1997-10-21 | Canon Kabushiki Kaisha | Method and apparatus for character recognition |
| JP2000022943A (ja) * | 1998-06-30 | 2000-01-21 | Minolta Co Ltd | 画像領域判別装置および方法ならびに画像領域判別プログラムを記録した記録媒体 |
| JP3931651B2 (ja) * | 2001-12-21 | 2007-06-20 | コニカミノルタビジネステクノロジーズ株式会社 | 画像処理装置 |
| JP2004118243A (ja) | 2002-09-20 | 2004-04-15 | Ricoh Co Ltd | ネットワーク印刷システム |
| JP4641414B2 (ja) * | 2004-12-07 | 2011-03-02 | キヤノン株式会社 | 文書画像検索装置、文書画像検索方法、プログラム、記憶媒体 |
| JP4921202B2 (ja) * | 2006-03-15 | 2012-04-25 | キヤノン株式会社 | ジョブ履歴管理システム、その制御方法、プログラム及び記憶媒体 |
-
2008
- 2008-06-23 JP JP2008163665A patent/JP5132440B2/ja not_active Expired - Fee Related
-
2009
- 2009-06-16 US US12/485,378 patent/US8284459B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010004481A (ja) | 2010-01-07 |
| US8284459B2 (en) | 2012-10-09 |
| US20090316228A1 (en) | 2009-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8131083B2 (en) | Image processing apparatus, image forming apparatus, image processing system, and image processing method having storage section, divided into a plurality of regions, for storing identification information for identifying reference image | |
| EP1930820B1 (en) | Image processing apparatus and image processing method | |
| US7133559B2 (en) | Image processing device, image processing method, image processing program, and computer readable recording medium on which image processing program is recorded | |
| JP4240107B2 (ja) | 領域判定方法、領域判定装置、画像処理装置、およびコンピュータプログラム | |
| JP5132440B2 (ja) | 画像処理装置及び画像処理方法 | |
| JP2008141682A (ja) | 画像処理装置及び方法 | |
| CN101520846A (zh) | 图像处理方法、图像处理装置、图像形成装置 | |
| US10602019B2 (en) | Methods and systems for enhancing image quality for documents with highlighted content | |
| US11223743B2 (en) | Image processing system, image processing apparatus, method of controlling the image processing apparatus, and storage medium | |
| JP2003244447A (ja) | 画像処理装置及び画像処理方法 | |
| JP2008283586A (ja) | 画像処理装置、画像処理装置の制御方法、プログラム、および記憶媒体 | |
| US8830487B2 (en) | System and method for separating image and text in a document | |
| US8311333B2 (en) | Area determination method, image compression method, image compression apparatus, and recording medium | |
| US8175397B2 (en) | Device adaptively switching image processes in accordance with characteristic of object included in image | |
| JP4632443B2 (ja) | 画像処理装置及び画像処理方法並びにプログラム | |
| JP4579759B2 (ja) | 画像処理装置、画像処理方法、コンピュータプログラム | |
| US20210110586A1 (en) | Mixed raster content (mrc) to control color changes | |
| JP2018018361A (ja) | データ処理装置、および、コンピュータプログラム | |
| US10142520B1 (en) | Single color background mixed raster content (MRC) | |
| US11405525B2 (en) | Image processing apparatus, control method, and product capable of improving compression efficiency by converting close color to background color in a low light reading mode | |
| US20140286525A1 (en) | Systems and methods for segmenting an image | |
| CN116758550A (zh) | 表单图像的文本识别方法及其装置、电子设备、存储介质 | |
| JP4710672B2 (ja) | 文字色判別装置、文字色判別方法、およびコンピュータプログラム | |
| JP4411244B2 (ja) | 画像処理装置、画像処理方法、プログラム | |
| JP2005316813A (ja) | 画像処理方法、画像処理プログラムおよび画像処理装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110622 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110622 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120405 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120410 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120604 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121009 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121106 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151116 Year of fee payment: 3 |
|
| R151 | Written notification of patent or utility model registration |
Ref document number: 5132440 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151116 Year of fee payment: 3 |
|
| LAPS | Cancellation because of no payment of annual fees |