JP4989444B2 - 画像読取装置、マルチファンクションプリンタ装置、及び画像処理方法 - Google Patents

画像読取装置、マルチファンクションプリンタ装置、及び画像処理方法 Download PDF

Info

Publication number
JP4989444B2
JP4989444B2 JP2007331067A JP2007331067A JP4989444B2 JP 4989444 B2 JP4989444 B2 JP 4989444B2 JP 2007331067 A JP2007331067 A JP 2007331067A JP 2007331067 A JP2007331067 A JP 2007331067A JP 4989444 B2 JP4989444 B2 JP 4989444B2
Authority
JP
Japan
Prior art keywords
reading
image
light
recording medium
image data
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
JP2007331067A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009153065A (ja
JP2009153065A5 (https=
Inventor
隆 中村
史博 後藤
徹 池田
顕季 山田
英嗣 香川
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
Priority to JP2007331067A priority Critical patent/JP4989444B2/ja
Priority to US12/339,040 priority patent/US8237986B2/en
Publication of JP2009153065A publication Critical patent/JP2009153065A/ja
Publication of JP2009153065A5 publication Critical patent/JP2009153065A5/ja
Application granted granted Critical
Publication of JP4989444B2 publication Critical patent/JP4989444B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N1/46—Colour picture communication systems
    • H04N1/48—Picture signal generators
    • H04N1/482—Picture signal generators using the same detector device sequentially for different colour components
    • H04N1/484—Picture signal generators using the same detector device sequentially for different colour components with sequential colour illumination of the original
    • 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
    • H04N1/6027—Correction or control of colour gradation or colour contrast
    • 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
    • H04N1/6094—Colour correction or control depending on characteristics of the input medium, e.g. film type, newspaper

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Input (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2007331067A 2007-12-21 2007-12-21 画像読取装置、マルチファンクションプリンタ装置、及び画像処理方法 Expired - Fee Related JP4989444B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007331067A JP4989444B2 (ja) 2007-12-21 2007-12-21 画像読取装置、マルチファンクションプリンタ装置、及び画像処理方法
US12/339,040 US8237986B2 (en) 2007-12-21 2008-12-19 Image reading apparatus, multifunction printer apparatus, and image processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007331067A JP4989444B2 (ja) 2007-12-21 2007-12-21 画像読取装置、マルチファンクションプリンタ装置、及び画像処理方法

Publications (3)

Publication Number Publication Date
JP2009153065A JP2009153065A (ja) 2009-07-09
JP2009153065A5 JP2009153065A5 (https=) 2011-02-10
JP4989444B2 true JP4989444B2 (ja) 2012-08-01

Family

ID=40788232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007331067A Expired - Fee Related JP4989444B2 (ja) 2007-12-21 2007-12-21 画像読取装置、マルチファンクションプリンタ装置、及び画像処理方法

Country Status (2)

Country Link
US (1) US8237986B2 (https=)
JP (1) JP4989444B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101590881B1 (ko) * 2008-12-24 2016-02-02 삼성전자 주식회사 화상처리장치 및 그 제어방법
JP6197412B2 (ja) * 2013-07-01 2017-09-20 株式会社リコー 撮像装置、画像読取装置、画像形成装置、および撮像装置の駆動方法
JP6633871B2 (ja) 2015-08-26 2020-01-22 キヤノン株式会社 情報処理装置とその制御方法、及びプログラム
US10477036B2 (en) * 2016-04-14 2019-11-12 Canon Kabushiki Kaisha Image processing apparatus, image processing method, and storage medium
CN106713696B (zh) 2016-12-12 2019-10-01 北京小米移动软件有限公司 图像处理方法及装置

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2876696B2 (ja) * 1990-03-24 1999-03-31 セイコーエプソン株式会社 カラー原稿読取装置
US5036186A (en) * 1990-04-26 1991-07-30 Acer Incorporated Shading correction system for use with an optical scanner
ES2089393T3 (es) 1991-03-27 1996-10-01 Canon Kk Aparato para el proceso de imagenes.
JP3384580B2 (ja) * 1992-04-30 2003-03-10 株式会社リコー 地肌除去方法
US5377025A (en) * 1992-11-24 1994-12-27 Eastman Kodak Company Optimal color quantization for addressing multi-dimensional color calibration look-up-table
US5687006A (en) 1994-04-28 1997-11-11 Ricoh Company Ltd. Image regenerating apparatus having improved character resolution and pattern gradation
US6088130A (en) * 1994-09-27 2000-07-11 Canon Kabushiki Kaisha Image processing apparatus and method
JPH09261481A (ja) 1996-03-22 1997-10-03 Toshiba Corp 画像形成装置
JP3423572B2 (ja) 1996-06-06 2003-07-07 キヤノン株式会社 画像読み取りシステム、その制御装置、画像読み取り方法、及び記憶媒体
JP3453495B2 (ja) 1996-07-26 2003-10-06 キヤノン株式会社 密着型イメージセンサ及び画像読取装置
JPH10178551A (ja) * 1996-12-16 1998-06-30 Ricoh Co Ltd 画像形成装置
JPH1158843A (ja) * 1997-08-27 1999-03-02 Nec Corp カラープリンタシステム
US6657748B1 (en) 1998-05-27 2003-12-02 Canon Kabushiki Kaisha Image reading apparatus, image reading method, and storage medium
US6323957B1 (en) * 1998-06-01 2001-11-27 Xerox Corporation Background noise removal for a low-cost digital color copier
US6233060B1 (en) 1998-09-23 2001-05-15 Seiko Epson Corporation Reduction of moiré in screened images using hierarchical edge detection and adaptive-length averaging filters
US7099041B1 (en) * 1999-03-02 2006-08-29 Seiko Epson Corporation Image data background determining apparatus image data background determining method, and medium recording thereon image data background determination control program
US6972877B1 (en) 1999-06-30 2005-12-06 Fuji Photo Film Co., Ltd. Image reading apparatus
JP3552602B2 (ja) * 1999-07-27 2004-08-11 ミノルタ株式会社 画像読取装置
JP2001186353A (ja) 1999-12-27 2001-07-06 Noritsu Koki Co Ltd 画像処理方法および画像処理プログラムを記録した記録媒体
US6995866B2 (en) * 2000-09-20 2006-02-07 Sharp Laboratories Of America, Inc. Method and apparatus for background adjustment in color reproduction devices
JP2003087514A (ja) 2000-11-15 2003-03-20 Nippon Sheet Glass Co Ltd 画像読取り装置、その光源およびシェーディング補正装置
JP2002252781A (ja) * 2001-02-26 2002-09-06 Seiko Epson Corp 色変換方法、色変換装置およびスキャナ機能付きプリンタ
US20020121590A1 (en) 2001-03-02 2002-09-05 Miinoru Yoshida Image reading apparatus
US7050650B2 (en) * 2002-02-28 2006-05-23 Hewlett-Packard Development Company, L.P. User selected background noise removal for scanned document images
JP2004013339A (ja) 2002-06-04 2004-01-15 Seiko Epson Corp 画像修整についての方法、装置およびコンピュータプログラム
US6967605B2 (en) 2003-07-29 2005-11-22 Nisca Corporation Image reading apparatus and method of determining gain value and offset value for image reading apparatus
JP2005184390A (ja) 2003-12-18 2005-07-07 Seiko Epson Corp 原稿読取装置、コンピュータプログラム、原稿読取システム、及び、原稿読取方法
JP2005295153A (ja) 2004-03-31 2005-10-20 Canon Inc 色変換装置およびその方法
US7430060B2 (en) * 2004-10-12 2008-09-30 Seiko Epson Corporation Fast low-memory paper color suppression algorithm
US7627189B2 (en) 2004-10-20 2009-12-01 Fujinon Corporation Sharpness adjustment method and program and electronic endoscope apparatus
JP2006185614A (ja) 2004-12-24 2006-07-13 Toshiba Corp 表示装置
TWI274505B (en) 2005-01-14 2007-02-21 Primax Electronics Ltd Scanning method for scanning apparatus
JP4539458B2 (ja) * 2005-06-24 2010-09-08 富士ゼロックス株式会社 画像形成装置

Also Published As

Publication number Publication date
US8237986B2 (en) 2012-08-07
US20090161138A1 (en) 2009-06-25
JP2009153065A (ja) 2009-07-09

Similar Documents

Publication Publication Date Title
JP6257332B2 (ja) 画像形成装置、輝度補正方法およびプログラム
US7327492B2 (en) Image processing device and image processing method
US7057775B2 (en) Image processing apparatus and method using image information and additional informational or an additional pattern added thereto or superposed thereon
JP4883789B2 (ja) 画像処理装置および画像処理方法
JP4989444B2 (ja) 画像読取装置、マルチファンクションプリンタ装置、及び画像処理方法
JP2009171572A (ja) 画像読取装置、マルチファンクションプリンタ装置、及び画像処理方法
CN102547013B (zh) 图像处理装置及图像处理方法
JP5792934B2 (ja) 記録装置、画像読取装置、記録方法、及び画像読取方法
US20100014121A1 (en) Printing Apparatus, Printing Method, and Recording Medium
JP5185100B2 (ja) 画像読取装置、マルチファンクションプリンタ装置、及び画像読取方法
JP4933418B2 (ja) 画像読取装置、マルチファンクションプリンタ装置、及び画像処理方法
US8995009B2 (en) Image forming apparatus with fluorescent color recording portion
JP2008103987A (ja) 画像処理装置
JP4315176B2 (ja) 印刷装置、印刷方法、および、印刷用プログラム
JP7266462B2 (ja) 画像処理装置、画像形成装置、画像処理方法及びプログラム
JP4027814B2 (ja) 画像処理装置、画像処理方法、画像読取装置、画像形成装置
JP4752431B2 (ja) カラー画像複写装置、カラー画像複写方法、およびコンピュータプログラム
CN113002177B (zh) 生产喷墨打印机的方法、以及喷墨打印机
US12151495B2 (en) Image processing apparatus, image processing method, and storage medium
JP2007043423A (ja) 画像処理方法及びその装置
JP4479731B2 (ja) 画像読取装置および画像読取処理プログラム
JP2004357010A (ja) 画像処理方法、画像処理装置、画像形成装置、画像読取装置、画像処理プログラム、画像処理プログラムを記録した記録媒体
JP4903468B2 (ja) 画像処理装置及び画像処理方法
JP2007295060A (ja) プリンタプロファイル設定装置、およびプリンタプロファイル設定方法
JP2005303953A (ja) 画像処理装置、画像処理方法及びプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101217

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20101217

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20111228

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120312

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: 20120330

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: 20120427

R151 Written notification of patent or utility model registration

Ref document number: 4989444

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: 20150511

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees