JPS57189154A - Inspecting device for printed matter - Google Patents

Inspecting device for printed matter

Info

Publication number
JPS57189154A
JPS57189154A JP56074427A JP7442781A JPS57189154A JP S57189154 A JPS57189154 A JP S57189154A JP 56074427 A JP56074427 A JP 56074427A JP 7442781 A JP7442781 A JP 7442781A JP S57189154 A JPS57189154 A JP S57189154A
Authority
JP
Japan
Prior art keywords
color
printed matter
data
images
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.)
Pending
Application number
JP56074427A
Other languages
English (en)
Inventor
Jo Morishita
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56074427A priority Critical patent/JPS57189154A/ja
Publication of JPS57189154A publication Critical patent/JPS57189154A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP56074427A 1981-05-18 1981-05-18 Inspecting device for printed matter Pending JPS57189154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56074427A JPS57189154A (en) 1981-05-18 1981-05-18 Inspecting device for printed matter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56074427A JPS57189154A (en) 1981-05-18 1981-05-18 Inspecting device for printed matter

Publications (1)

Publication Number Publication Date
JPS57189154A true JPS57189154A (en) 1982-11-20

Family

ID=13546894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56074427A Pending JPS57189154A (en) 1981-05-18 1981-05-18 Inspecting device for printed matter

Country Status (1)

Country Link
JP (1) JPS57189154A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6192146B1 (en) * 1983-03-08 2001-02-20 Canon Kabushiki Kaisha Image processing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6192146B1 (en) * 1983-03-08 2001-02-20 Canon Kabushiki Kaisha Image processing system

Similar Documents

Publication Publication Date Title
US4666307A (en) Method for calibrating photographic image information
US4217648A (en) Method and apparatus for evaluating color photographic negatives prior to copying
EP0395032A2 (en) Color image processing apparatus
EP0218628A1 (en) METHOD FOR DETERMINING THE COLOR OF THE LIGHT SOURCE OF A SCENE FROM A COLOR IMAGE OF THE SCENE.
JPH0722311B2 (ja) カラ−画像読み取り装置
JP2600515B2 (ja) 画像処理方法
CA1315588C (en) Exposure control process and photographic color copying apparatus
CA2105799A1 (en) Procedure for making copies from photographic originals
Baltsavias et al. Quality analysis and calibration of DTP scanners
US7453468B2 (en) Intelligent color to texture converter
JPS57189154A (en) Inspecting device for printed matter
JPS6030269A (ja) ファクシミリ装置
JP3262326B2 (ja) 画像処理装置および画像処理方法
EP1480446A2 (en) Image reading method capable of automatically adjusting image read conditions and image read apparatus adopting the method
JPS5779944A (en) Detector for equal color tone region
JPS57113244A (en) Inspecting device of wafer surface
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
JP2621690B2 (ja) 印刷欠陥検査装置
US4447154A (en) Method for detecting focus of image
JPS60130265A (ja) 画像処理装置
Baltsavias et al. On the use of DTP scanners for cartographic applications
JP2911489B2 (ja) カラー画像処理装置
JPH06350861A (ja) 画像種別の自動判別方法及び装置並びにその判別用の閾値の決定方法及び装置
JPH04181872A (ja) カラー画像処理装置
JPH01264847A (ja) カラー画像処理装置