JP7625472B2 - 画像処理装置及びその制御方法及びプログラム - Google Patents

画像処理装置及びその制御方法及びプログラム Download PDF

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Publication number
JP7625472B2
JP7625472B2 JP2021066715A JP2021066715A JP7625472B2 JP 7625472 B2 JP7625472 B2 JP 7625472B2 JP 2021066715 A JP2021066715 A JP 2021066715A JP 2021066715 A JP2021066715 A JP 2021066715A JP 7625472 B2 JP7625472 B2 JP 7625472B2
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image
defect
images
img
defects
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Japanese (ja)
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JP2022161705A5 (enExample
JP2022161705A (ja
Inventor
秀康 田代
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Canon Inc
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Canon Inc
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Priority to JP2021066715A priority Critical patent/JP7625472B2/ja
Priority to US17/713,757 priority patent/US11627226B2/en
Publication of JP2022161705A publication Critical patent/JP2022161705A/ja
Publication of JP2022161705A5 publication Critical patent/JP2022161705A5/ja
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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
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5062—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the characteristics of an image on the copy material
    • 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
    • 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
    • H04N1/00005—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to image data
    • 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
    • H04N1/00026—Methods therefor
    • H04N1/00034—Measuring, i.e. determining a quantity by comparison with a standard
    • 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
    • H04N1/00068—Calculating or estimating
    • 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
    • H04N1/00084—Recovery or repair, e.g. self-repair
    • 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
    • H04N1/23—Reproducing arrangements
    • H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3872—Repositioning or masking
    • 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
    • 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
    • H04N1/00076—Indicating or reporting locally
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/40006—Compensating for the effects of ageing, i.e. changes over time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP2021066715A 2021-04-09 2021-04-09 画像処理装置及びその制御方法及びプログラム Active JP7625472B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021066715A JP7625472B2 (ja) 2021-04-09 2021-04-09 画像処理装置及びその制御方法及びプログラム
US17/713,757 US11627226B2 (en) 2021-04-09 2022-04-05 Image processing apparatus, control method, and product for determining defect reproducibility based on defect positions on recording media calculated from phase information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021066715A JP7625472B2 (ja) 2021-04-09 2021-04-09 画像処理装置及びその制御方法及びプログラム

Publications (3)

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JP2022161705A JP2022161705A (ja) 2022-10-21
JP2022161705A5 JP2022161705A5 (enExample) 2024-04-03
JP7625472B2 true JP7625472B2 (ja) 2025-02-03

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JP2021066715A Active JP7625472B2 (ja) 2021-04-09 2021-04-09 画像処理装置及びその制御方法及びプログラム

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US (1) US11627226B2 (enExample)
JP (1) JP7625472B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11750747B2 (en) * 2021-08-27 2023-09-05 Canon Kabushiki Kaisha Inspection apparatus capable of preventing lowering of position matching accuracy, method of controlling same, and storage medium
JP2023070747A (ja) * 2021-11-10 2023-05-22 キヤノン株式会社 画像形成装置、画像形成装置の制御方法、及びプログラム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009020215A (ja) 2007-07-10 2009-01-29 Canon Inc 画像形成装置およびその制御方法
JP2013107314A (ja) 2011-11-22 2013-06-06 Canon Inc 検査装置、検査方法、検査システム、コンピュータプログラム
JP2019061484A (ja) 2017-09-26 2019-04-18 キヤノン株式会社 画像処理装置及びその制御方法及びプログラム
JP2019078916A (ja) 2017-10-26 2019-05-23 コニカミノルタ株式会社 画像形成装置及び故障箇所推定方法
JP2021053994A (ja) 2019-09-30 2021-04-08 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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365310A (en) 1993-07-30 1994-11-15 Xerox Corporation Remote diagnosis of copy quality defects
JP3499715B2 (ja) * 1997-06-05 2004-02-23 富士通株式会社 印刷装置
JP5983078B2 (ja) * 2012-06-18 2016-08-31 ブラザー工業株式会社 画像形成装置
JP6401496B2 (ja) * 2014-05-23 2018-10-10 キヤノン株式会社 画像形成装置
JP2020008607A (ja) * 2018-07-03 2020-01-16 コニカミノルタ株式会社 学習装置、学習方法および学習プログラム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009020215A (ja) 2007-07-10 2009-01-29 Canon Inc 画像形成装置およびその制御方法
JP2013107314A (ja) 2011-11-22 2013-06-06 Canon Inc 検査装置、検査方法、検査システム、コンピュータプログラム
US20130148143A1 (en) 2011-11-22 2013-06-13 Canon Kabushiki Kaisha Inspection apparatus, inspection method, inspection system, and computer-readable storage medium
JP2019061484A (ja) 2017-09-26 2019-04-18 キヤノン株式会社 画像処理装置及びその制御方法及びプログラム
JP2019078916A (ja) 2017-10-26 2019-05-23 コニカミノルタ株式会社 画像形成装置及び故障箇所推定方法
JP2021053994A (ja) 2019-09-30 2021-04-08 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

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US11627226B2 (en) 2023-04-11
US20220329700A1 (en) 2022-10-13
JP2022161705A (ja) 2022-10-21

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