JPS61175043A - 印刷物の欠陥検知方法 - Google Patents

印刷物の欠陥検知方法

Info

Publication number
JPS61175043A
JPS61175043A JP60016919A JP1691985A JPS61175043A JP S61175043 A JPS61175043 A JP S61175043A JP 60016919 A JP60016919 A JP 60016919A JP 1691985 A JP1691985 A JP 1691985A JP S61175043 A JPS61175043 A JP S61175043A
Authority
JP
Japan
Prior art keywords
pattern
printed matter
defects
pair
optical sensor
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.)
Granted
Application number
JP60016919A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0573584B2 (enrdf_load_stackoverflow
Inventor
Masaru Hoshino
優 星野
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP60016919A priority Critical patent/JPS61175043A/ja
Publication of JPS61175043A publication Critical patent/JPS61175043A/ja
Publication of JPH0573584B2 publication Critical patent/JPH0573584B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP60016919A 1985-01-31 1985-01-31 印刷物の欠陥検知方法 Granted JPS61175043A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60016919A JPS61175043A (ja) 1985-01-31 1985-01-31 印刷物の欠陥検知方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60016919A JPS61175043A (ja) 1985-01-31 1985-01-31 印刷物の欠陥検知方法

Publications (2)

Publication Number Publication Date
JPS61175043A true JPS61175043A (ja) 1986-08-06
JPH0573584B2 JPH0573584B2 (enrdf_load_stackoverflow) 1993-10-14

Family

ID=11929534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60016919A Granted JPS61175043A (ja) 1985-01-31 1985-01-31 印刷物の欠陥検知方法

Country Status (1)

Country Link
JP (1) JPS61175043A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63228161A (ja) * 1987-03-17 1988-09-22 Toppan Printing Co Ltd 検版装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5540595B2 (ja) * 2009-07-30 2014-07-02 日本電気株式会社 印刷物検査装置、印刷物検査システム、印刷物検査方法及び印刷物検査プログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198156A (ja) * 1983-04-27 1984-11-09 Konan Camera Kenkyusho:Kk 輪転印刷における不良印刷部分の検出方法および装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198156A (ja) * 1983-04-27 1984-11-09 Konan Camera Kenkyusho:Kk 輪転印刷における不良印刷部分の検出方法および装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63228161A (ja) * 1987-03-17 1988-09-22 Toppan Printing Co Ltd 検版装置

Also Published As

Publication number Publication date
JPH0573584B2 (enrdf_load_stackoverflow) 1993-10-14

Similar Documents

Publication Publication Date Title
US3930582A (en) System for testing paper money and the like
CN1033795C (zh) 印张鉴定技术
EP2340224B1 (en) Multi-roller registered repeat defect detection of a web process line
TWI506271B (zh) 用於檢驗一軟板之方法、系統及電腦可讀儲存媒體
US5384859A (en) Method for quality control of printed sheets
WO2001053811A9 (en) Verification of a web inspection apparatus
CA2058242C (en) Print monitoring apparatus
JPH07509084A (ja) 走査される画像に於ける対象物をカウントする方法及びその装置
JPH0143347B2 (enrdf_load_stackoverflow)
JPS61175043A (ja) 印刷物の欠陥検知方法
JPH06201611A (ja) シート状印刷物の欠陥検出方法
JPS61193054A (ja) 印刷物の欠陥検知方法
US5542002A (en) Method and apparatus for automatically inspecting a lithographic plate and reading its folio
JPS5928856B2 (ja) 印刷物の識別方法
CN116883374A (zh) 一种工业生产用的缺陷检测方法及系统
JP3579182B2 (ja) 印刷物の目視検査補助装置
GB2159624A (en) Video measuring system
JP7718142B2 (ja) 情報処理装置、情報処理システム、画像解析方法、および制御プログラム
JPH10222676A (ja) 印刷内容自動判別装置
JPH0319921B2 (enrdf_load_stackoverflow)
JPS63215954A (ja) 表面検査装置
JPS63222244A (ja) 表面検査装置
JP2733958B2 (ja) 長尺シートの欠陥検査装置
JPH0666633A (ja) 明度補正装置
JPS61120907A (ja) プリント基板のホ−ル検査方法