JP7698673B2 - 検査装置及び検査システム - Google Patents

検査装置及び検査システム Download PDF

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Publication number
JP7698673B2
JP7698673B2 JP2023033072A JP2023033072A JP7698673B2 JP 7698673 B2 JP7698673 B2 JP 7698673B2 JP 2023033072 A JP2023033072 A JP 2023033072A JP 2023033072 A JP2023033072 A JP 2023033072A JP 7698673 B2 JP7698673 B2 JP 7698673B2
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JP
Japan
Prior art keywords
inspection
image
level
sheet
read
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Active
Application number
JP2023033072A
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English (en)
Japanese (ja)
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JP2024125018A (ja
JP2024125018A5 (ja
Inventor
健之 須田
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 JP2023033072A priority Critical patent/JP7698673B2/ja
Priority to EP24158609.8A priority patent/EP4425905A1/en
Priority to US18/588,481 priority patent/US20240296538A1/en
Priority to CN202410213227.8A priority patent/CN118578800A/zh
Publication of JP2024125018A publication Critical patent/JP2024125018A/ja
Publication of JP2024125018A5 publication Critical patent/JP2024125018A5/ja
Priority to JP2025092048A priority patent/JP2025116173A/ja
Application granted granted Critical
Publication of JP7698673B2 publication Critical patent/JP7698673B2/ja
Active legal-status Critical Current
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00045—Methods therefor using a reference pattern designed for the purpose, e.g. a test chart
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
    • G06F3/1203—Improving or facilitating administration, e.g. print management
    • G06F3/1204—Improving or facilitating administration, e.g. print management resulting in reduced user or operator actions, e.g. presetting, automatic actions, using hardware token storing data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
    • G06F3/1203—Improving or facilitating administration, e.g. print management
    • G06F3/1208—Improving or facilitating administration, e.g. print management resulting in improved quality of the output result, e.g. print layout, colours, workflows, print preview
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
    • G06F3/1237—Print job management
    • G06F3/1259—Print job monitoring, e.g. job status
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
    • G01N2021/95615—Inspecting patterns on the surface of objects using a comparative method with stored comparision signal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
    • G06F3/1237—Print job management
    • G06F3/1253—Configuration of print job parameters, e.g. using UI at the client
    • G06F3/1256—User feedback, e.g. print preview, test print, proofing, pre-flight checks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30176—Document
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00007—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to particular apparatus or devices
    • H04N1/00015—Reproducing apparatus
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
    • H04N1/00074—Indicating or reporting
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
    • H04N1/00082—Adjusting or controlling

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Multimedia (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Signal Processing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Facsimiles In General (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2023033072A 2023-03-03 2023-03-03 検査装置及び検査システム Active JP7698673B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2023033072A JP7698673B2 (ja) 2023-03-03 2023-03-03 検査装置及び検査システム
EP24158609.8A EP4425905A1 (en) 2023-03-03 2024-02-20 Inspection system
US18/588,481 US20240296538A1 (en) 2023-03-03 2024-02-27 Inspection system
CN202410213227.8A CN118578800A (zh) 2023-03-03 2024-02-27 检查系统
JP2025092048A JP2025116173A (ja) 2023-03-03 2025-06-02 検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023033072A JP7698673B2 (ja) 2023-03-03 2023-03-03 検査装置及び検査システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025092048A Division JP2025116173A (ja) 2023-03-03 2025-06-02 検査装置

Publications (3)

Publication Number Publication Date
JP2024125018A JP2024125018A (ja) 2024-09-13
JP2024125018A5 JP2024125018A5 (ja) 2025-05-19
JP7698673B2 true JP7698673B2 (ja) 2025-06-25

Family

ID=90014538

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023033072A Active JP7698673B2 (ja) 2023-03-03 2023-03-03 検査装置及び検査システム
JP2025092048A Pending JP2025116173A (ja) 2023-03-03 2025-06-02 検査装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025092048A Pending JP2025116173A (ja) 2023-03-03 2025-06-02 検査装置

Country Status (4)

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US (1) US20240296538A1 (enExample)
EP (1) EP4425905A1 (enExample)
JP (2) JP7698673B2 (enExample)
CN (1) CN118578800A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12519894B2 (en) * 2022-08-04 2026-01-06 Canon Kabushiki Kaisha Inspection system and image forming apparatus that display a screen for setting a read inspection condition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009230047A (ja) 2008-03-25 2009-10-08 Canon Inc 画像検査装置
JP2020093425A (ja) 2018-12-11 2020-06-18 コニカミノルタ株式会社 画像検査装置、画像検査方法、および画像検査プログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014117875A (ja) * 2012-12-17 2014-06-30 Canon Inc 画像形成装置、検品装置、画像形成装置の制御方法、検品装置の制御方法及びプログラム
JP6470567B2 (ja) * 2014-02-03 2019-02-13 株式会社プロスパークリエイティブ 画像検査装置及び画像検査プログラム
JP2019084743A (ja) * 2017-11-07 2019-06-06 コニカミノルタ株式会社 画像形成システム、画像形成装置及びプログラム
JP7483459B2 (ja) * 2020-03-27 2024-05-15 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
JP2021187085A (ja) 2020-06-01 2021-12-13 キヤノン株式会社 画像検査装置、画像検査方法、及びプログラム
JP2023136927A (ja) * 2022-03-17 2023-09-29 富士フイルムビジネスイノベーション株式会社 印刷物検査システム及びプログラム
US11934713B2 (en) * 2022-05-02 2024-03-19 Ricoh Company, Ltd. Image forming system, inspection device, and inspection method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009230047A (ja) 2008-03-25 2009-10-08 Canon Inc 画像検査装置
JP2020093425A (ja) 2018-12-11 2020-06-18 コニカミノルタ株式会社 画像検査装置、画像検査方法、および画像検査プログラム

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US20240296538A1 (en) 2024-09-05
EP4425905A1 (en) 2024-09-04
JP2024125018A (ja) 2024-09-13
CN118578800A (zh) 2024-09-03
JP2025116173A (ja) 2025-08-07

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