JP2024049940A - 検査システム、検査装置とその制御方法、並びにプログラム - Google Patents

検査システム、検査装置とその制御方法、並びにプログラム Download PDF

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Publication number
JP2024049940A
JP2024049940A JP2022156464A JP2022156464A JP2024049940A JP 2024049940 A JP2024049940 A JP 2024049940A JP 2022156464 A JP2022156464 A JP 2022156464A JP 2022156464 A JP2022156464 A JP 2022156464A JP 2024049940 A JP2024049940 A JP 2024049940A
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JP
Japan
Prior art keywords
diagnosis
image
printing device
inspection
abnormality
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
JP2022156464A
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English (en)
Japanese (ja)
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JP2024049940A5 (enExample
Inventor
誠二郎 今井
Seijiro Imai
武史 岡田
Takeshi Okada
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 JP2022156464A priority Critical patent/JP2024049940A/ja
Priority to US18/467,003 priority patent/US20240114096A1/en
Publication of JP2024049940A publication Critical patent/JP2024049940A/ja
Publication of JP2024049940A5 publication Critical patent/JP2024049940A5/ja
Pending legal-status Critical Current

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    • 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
    • H04N1/00029—Diagnosis, i.e. identifying a problem by comparison with a normal state
    • 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
    • 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
    • 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
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30144—Printing quality

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Facsimiles In General (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2022156464A 2022-09-29 2022-09-29 検査システム、検査装置とその制御方法、並びにプログラム Pending JP2024049940A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022156464A JP2024049940A (ja) 2022-09-29 2022-09-29 検査システム、検査装置とその制御方法、並びにプログラム
US18/467,003 US20240114096A1 (en) 2022-09-29 2023-09-14 Inspection system, inspection apparatus and method of controlling the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022156464A JP2024049940A (ja) 2022-09-29 2022-09-29 検査システム、検査装置とその制御方法、並びにプログラム

Publications (2)

Publication Number Publication Date
JP2024049940A true JP2024049940A (ja) 2024-04-10
JP2024049940A5 JP2024049940A5 (enExample) 2025-10-01

Family

ID=90470186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022156464A Pending JP2024049940A (ja) 2022-09-29 2022-09-29 検査システム、検査装置とその制御方法、並びにプログラム

Country Status (2)

Country Link
US (1) US20240114096A1 (enExample)
JP (1) JP2024049940A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119313665B (zh) * 2024-12-17 2025-03-18 振而达（天津）科技发展有限公司 应用于pcba制造缺陷智能检测与分类系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6275600B1 (en) * 1998-03-09 2001-08-14 I.Data International, Inc. Measuring image characteristics of output from a digital printer
US6665425B1 (en) * 1999-12-16 2003-12-16 Xerox Corporation Systems and methods for automated image quality based diagnostics and remediation of document processing systems
JP7091727B2 (ja) * 2018-03-09 2022-06-28 株式会社リコー 診断システム、診断方法、画像形成装置およびプログラム

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US20240114096A1 (en) 2024-04-04

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