CN102474567B - 图像处理方法、图像处理设备 - Google Patents

图像处理方法、图像处理设备 Download PDF

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Publication number
CN102474567B
CN102474567B CN201080030686.9A CN201080030686A CN102474567B CN 102474567 B CN102474567 B CN 102474567B CN 201080030686 A CN201080030686 A CN 201080030686A CN 102474567 B CN102474567 B CN 102474567B
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CN
China
Prior art keywords
image
conversion method
monochrome
image processing
unit
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
Application number
CN201080030686.9A
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English (en)
Chinese (zh)
Other versions
CN102474567A (zh
Inventor
矢部隆司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN102474567A publication Critical patent/CN102474567A/zh
Application granted granted Critical
Publication of CN102474567B publication Critical patent/CN102474567B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • H04N1/46—Colour picture communication systems
    • 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
    • H04N1/40012—Conversion of colour to monochrome
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • H04N1/00854—Recognising an unauthorised user or user-associated action
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original
    • H04N1/00867—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original
    • H04N1/00867—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message
    • H04N1/0087—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message with hidden additional data, e.g. data invisible to the human eye
    • 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
    • H04N1/23—Reproducing arrangements
    • H04N1/2307—Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity
    • 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
    • H04N1/23—Reproducing arrangements
    • H04N1/2307—Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity
    • H04N1/233—Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity according to characteristics of the data to be reproduced, e.g. number of lines
    • 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
    • H04N1/23—Reproducing arrangements
    • H04N1/2307—Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity
    • H04N1/2338—Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity according to user specified instructions, e.g. user selection of reproduction mode
    • 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
    • H04N1/23—Reproducing arrangements
    • H04N1/2307—Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity
    • H04N1/2369—Selecting a particular reproducing mode from amongst a plurality of modes, e.g. paper saving or normal, or simplex or duplex
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
CN201080030686.9A 2009-07-10 2010-07-01 图像处理方法、图像处理设备 Expired - Fee Related CN102474567B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009163922A JP5121786B2 (ja) 2009-07-10 2009-07-10 画像処理方法、画像処理装置およびプログラム
JP2009-163922 2009-07-10
PCT/JP2010/004341 WO2011004570A1 (en) 2009-07-10 2010-07-01 Image processing method, image processing apparatus, and program

Publications (2)

Publication Number Publication Date
CN102474567A CN102474567A (zh) 2012-05-23
CN102474567B true CN102474567B (zh) 2014-11-05

Family

ID=43429001

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080030686.9A Expired - Fee Related CN102474567B (zh) 2009-07-10 2010-07-01 图像处理方法、图像处理设备

Country Status (6)

Country Link
US (1) US8837003B2 (enExample)
EP (1) EP2452488B1 (enExample)
JP (1) JP5121786B2 (enExample)
KR (1) KR101287762B1 (enExample)
CN (1) CN102474567B (enExample)
WO (1) WO2011004570A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6558888B2 (ja) 2014-03-04 2019-08-14 キヤノン株式会社 装置、印刷装置、印刷の制御方法及びプログラム
JP6564285B2 (ja) 2015-09-08 2019-08-21 理想科学工業株式会社 画像処理装置及び画像形成装置
JP7297438B2 (ja) * 2018-12-19 2023-06-26 キヤノン株式会社 情報処理装置、および情報処理装置の制御方法ならびにプログラム
JP7646310B2 (ja) * 2020-08-25 2025-03-17 キヤノン株式会社 画像処理装置、画像処理装置の制御方法ならびにプログラム
JP7620503B2 (ja) 2021-06-10 2025-01-23 キヤノン株式会社 情報処理装置、方法およびプログラム、並びにシステム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1627208A (zh) * 2003-12-09 2005-06-15 佳能株式会社 打印控制装置和打印控制方法
JP2006185457A (ja) * 2003-12-09 2006-07-13 Canon Inc 印刷制御装置、印刷制御方法およびコンピュータプログラム
CN101184144A (zh) * 2006-11-14 2008-05-21 三星电子株式会社 能够修改灰度图像的成像设备和成像方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3401977B2 (ja) * 1995-03-07 2003-04-28 ミノルタ株式会社 画像再現装置
JP4015753B2 (ja) * 1998-06-11 2007-11-28 株式会社東芝 画像情報処理方法
CN1241390C (zh) * 1998-06-23 2006-02-08 夏普公司 缩小字符、线条画和网点的组合图像的处理装置及其方法
WO2000007144A1 (fr) * 1998-07-31 2000-02-10 Seiko Epson Corporation Dispositif de conversion monotone, procede de conversion monotone et milieu sur lequel un programme de conversion monotone est enregistre
JP4359730B2 (ja) 1998-07-31 2009-11-04 セイコーエプソン株式会社 モノトーン変換装置、モノトーン変換方法およびモノトーン変換プログラムを記録した媒体
US6876460B2 (en) * 2000-01-31 2005-04-05 Canon Kabushiki Kaisha Image processing apparatus, image processing method and storage medium
JP2003283848A (ja) 2002-03-26 2003-10-03 Sharp Corp 画像処理装置および画像処理プログラム
JP4100116B2 (ja) * 2002-09-27 2008-06-11 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
JP4979943B2 (ja) * 2003-03-04 2012-07-18 株式会社東芝 画像形成装置
US7298527B2 (en) * 2003-03-12 2007-11-20 Canon Kabushiki Kaisha Image forming apparatus and its control method, and computer program
JP4079046B2 (ja) * 2003-06-20 2008-04-23 富士ゼロックス株式会社 画像処理装置及び画像処理方法
JP4125208B2 (ja) * 2003-09-29 2008-07-30 キヤノン株式会社 画像処理装置及び画像処理方法
US8462384B2 (en) * 2004-09-29 2013-06-11 Apple Inc. Methods and apparatuses for aesthetically enhanced image conversion
JP4677379B2 (ja) * 2006-07-28 2011-04-27 キヤノン株式会社 画像処理装置及び画像処理方法
JP4930094B2 (ja) * 2007-02-21 2012-05-09 富士ゼロックス株式会社 画像形成装置及び画像形成方法
JP2009274273A (ja) * 2008-05-13 2009-11-26 Canon Inc 画像処理装置、画像処理方法、およびプログラム
JP5335305B2 (ja) * 2008-07-11 2013-11-06 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1627208A (zh) * 2003-12-09 2005-06-15 佳能株式会社 打印控制装置和打印控制方法
JP2006185457A (ja) * 2003-12-09 2006-07-13 Canon Inc 印刷制御装置、印刷制御方法およびコンピュータプログラム
CN101184144A (zh) * 2006-11-14 2008-05-21 三星电子株式会社 能够修改灰度图像的成像设备和成像方法

Also Published As

Publication number Publication date
EP2452488A4 (en) 2013-08-28
US8837003B2 (en) 2014-09-16
EP2452488B1 (en) 2019-10-23
EP2452488A1 (en) 2012-05-16
KR101287762B1 (ko) 2013-07-19
CN102474567A (zh) 2012-05-23
WO2011004570A1 (en) 2011-01-13
US20110122427A1 (en) 2011-05-26
JP2011019180A (ja) 2011-01-27
KR20120042914A (ko) 2012-05-03
JP5121786B2 (ja) 2013-01-16

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