JP4986718B2 - 画像形成装置及び画像処理方法 - Google Patents

画像形成装置及び画像処理方法 Download PDF

Info

Publication number
JP4986718B2
JP4986718B2 JP2007150412A JP2007150412A JP4986718B2 JP 4986718 B2 JP4986718 B2 JP 4986718B2 JP 2007150412 A JP2007150412 A JP 2007150412A JP 2007150412 A JP2007150412 A JP 2007150412A JP 4986718 B2 JP4986718 B2 JP 4986718B2
Authority
JP
Japan
Prior art keywords
image
reading
image signal
unit
output
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
JP2007150412A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008306364A5 (https=
JP2008306364A (ja
Inventor
暢彦 財間
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 JP2007150412A priority Critical patent/JP4986718B2/ja
Publication of JP2008306364A publication Critical patent/JP2008306364A/ja
Publication of JP2008306364A5 publication Critical patent/JP2008306364A5/ja
Application granted granted Critical
Publication of JP4986718B2 publication Critical patent/JP4986718B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Facsimiles In General (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2007150412A 2007-06-06 2007-06-06 画像形成装置及び画像処理方法 Expired - Fee Related JP4986718B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007150412A JP4986718B2 (ja) 2007-06-06 2007-06-06 画像形成装置及び画像処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007150412A JP4986718B2 (ja) 2007-06-06 2007-06-06 画像形成装置及び画像処理方法

Publications (3)

Publication Number Publication Date
JP2008306364A JP2008306364A (ja) 2008-12-18
JP2008306364A5 JP2008306364A5 (https=) 2010-07-22
JP4986718B2 true JP4986718B2 (ja) 2012-07-25

Family

ID=40234710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007150412A Expired - Fee Related JP4986718B2 (ja) 2007-06-06 2007-06-06 画像形成装置及び画像処理方法

Country Status (1)

Country Link
JP (1) JP4986718B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5919931B2 (ja) * 2012-03-21 2016-05-18 富士ゼロックス株式会社 画像処理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4383622B2 (ja) * 2000-03-02 2009-12-16 キヤノン株式会社 画像形成装置及びその制御方法
JP2005024733A (ja) * 2003-06-30 2005-01-27 Ricoh Co Ltd 画像形成装置およびそのプログラム

Also Published As

Publication number Publication date
JP2008306364A (ja) 2008-12-18

Similar Documents

Publication Publication Date Title
US11516367B2 (en) Reading device, image forming apparatus, image reading method, and recording medium
US8730528B2 (en) Image reading apparatus, image forming apparatus, and image reading method
JP5906853B2 (ja) 印刷システムおよび画像形成装置
JP6776714B2 (ja) 画像形成システム、画像読取装置、及び画像形成装置
JP2002290685A (ja) 画像読み取り装置及び入力素子の補正方法
JP2011221447A (ja) 画像形成装置
JP2020012887A (ja) 画像形成装置
JP2007104124A (ja) 画像読取装置
US6891645B1 (en) Image reading apparatus and image reading method
JP4986718B2 (ja) 画像形成装置及び画像処理方法
US7061000B2 (en) Image processing apparatus for detecting and correcting defects
JP2017207728A (ja) 画像形成装置、画像形成システム及び画像形成方法
US11477342B2 (en) Reading device, image forming apparatus, and method detecting and correcting reading-depth change based by reading image in first and second wavelength range
JP7604819B2 (ja) 画像データ処理装置、画像読取装置、画像形成装置および画像データ処理方法
JP2020012883A (ja) 画像形成装置
JP2000059637A (ja) 色補正方法および画像読取装置
JP6887818B2 (ja) 画像形成装置
JP6763214B2 (ja) 画像読取装置、画像形成装置、及び画像読取装置の制御プログラム
JP3494924B2 (ja) 濃度特性補正方法および色補正方法
JP2021022885A (ja) 読取装置、画像形成装置および補正方法
JP2018006975A (ja) 画像読取装置、画像形成装置、及び画像読取装置の制御プログラム
JP6992521B2 (ja) 光電変換装置、欠陥画素の判定方法及び画像形成装置
JP7070046B2 (ja) 色検査装置、画像形成装置、色検査方法およびプログラム
JP2006020030A (ja) 画像読み取り装置
JP2009021950A (ja) 原稿読取装置およびそれを備える画像形成装置、画像処理方法、ならびに基準原稿

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100607

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100607

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20111006

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111012

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: 20120327

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: 20120424

R151 Written notification of patent or utility model registration

Ref document number: 4986718

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