JP7699950B2 - 画像処理装置および画像処理方法、プログラム - Google Patents

画像処理装置および画像処理方法、プログラム Download PDF

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JP7699950B2
JP7699950B2 JP2021063948A JP2021063948A JP7699950B2 JP 7699950 B2 JP7699950 B2 JP 7699950B2 JP 2021063948 A JP2021063948 A JP 2021063948A JP 2021063948 A JP2021063948 A JP 2021063948A JP 7699950 B2 JP7699950 B2 JP 7699950B2
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image
inspection
print
setting
printed
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JP2022159639A (ja
JP2022159639A5 (https=
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正俊 石井
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Canon Inc
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Canon Inc
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Priority to JP2021063948A priority Critical patent/JP7699950B2/ja
Priority to US17/709,223 priority patent/US12293509B2/en
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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
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • 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
    • G06T7/0008—Industrial image inspection checking presence/absence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • 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
    • G06T2207/10008—Still image; Photographic image from scanner, fax or copier
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Facsimiles In General (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Image Processing (AREA)
JP2021063948A 2021-04-05 2021-04-05 画像処理装置および画像処理方法、プログラム Active JP7699950B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021063948A JP7699950B2 (ja) 2021-04-05 2021-04-05 画像処理装置および画像処理方法、プログラム
US17/709,223 US12293509B2 (en) 2021-04-05 2022-03-30 Image processing apparatus, image processing method, and storage medium for determining presence or absence of print abnormality

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JP2021063948A JP7699950B2 (ja) 2021-04-05 2021-04-05 画像処理装置および画像処理方法、プログラム

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JP2022159639A JP2022159639A (ja) 2022-10-18
JP2022159639A5 JP2022159639A5 (https=) 2024-04-12
JP7699950B2 true JP7699950B2 (ja) 2025-06-30

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023175441A (ja) * 2022-05-30 2023-12-12 キヤノン株式会社 画像処理装置とその制御方法、及びプログラム
JP2023180040A (ja) * 2022-06-08 2023-12-20 キヤノン株式会社 検査装置とその制御方法、並びにプログラム
JP2024017503A (ja) * 2022-07-28 2024-02-08 キヤノン株式会社 検査システム、検査装置、検査システムの制御方法、検査装置の制御方法

Citations (3)

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US20100124362A1 (en) 2008-11-19 2010-05-20 Xerox Corporation Detecting image quality defects by measuring images printed on image bearing surfaces of printing devices
JP2015175706A (ja) 2014-03-14 2015-10-05 オムロン株式会社 検査装置、検査方法、プログラムおよびその記録媒体
JP2021037736A (ja) 2019-09-05 2021-03-11 キヤノン株式会社 画像処理装置とその制御方法、及び検品装置とその制御方法、並びにプログラム

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JP2510687B2 (ja) * 1987-08-13 1996-06-26 日本電信電話株式会社 高速欠陥検出方法および装置
US6658139B1 (en) * 1999-11-04 2003-12-02 Eastman Kodak Company Method for assessing overall quality of digital images
US7092572B2 (en) * 2002-03-29 2006-08-15 Sun Microsystems, Inc. Method and apparatus for global image quantification verification
US6961468B2 (en) * 2002-03-29 2005-11-01 Sun Microsystems, Inc. Method and apparatus for adaptive local image quantification verification
US8204291B2 (en) * 2007-10-15 2012-06-19 General Electric Company Method and system for identifying defects in a radiographic image of a scanned object
JP5292043B2 (ja) * 2008-10-01 2013-09-18 株式会社日立ハイテクノロジーズ 欠陥観察装置及び欠陥観察方法
FR2951345B1 (fr) * 2009-10-13 2013-11-22 Canon Kk Procede et dispositif de traitement d'une sequence video
JP5762211B2 (ja) * 2011-08-11 2015-08-12 キヤノン株式会社 画像処理装置および画像処理方法、プログラム
JP2015179073A (ja) 2014-02-26 2015-10-08 株式会社リコー 画像検査装置、画像検査システム及び画像検査プログラム
FI20155171A7 (fi) * 2015-03-13 2016-09-14 Conexbird Oy Kontin tarkastusjärjestely, -menetelmä, -laitteisto ja -ohjelmisto
EP3300022B1 (en) * 2016-09-26 2019-11-06 Canon Kabushiki Kaisha Image processing apparatus, image processing method, and program
JP6679538B2 (ja) * 2017-06-05 2020-04-15 株式会社Ｓｃｒｅｅｎホールディングス 検査装置および検査方法
KR102917833B1 (ko) * 2018-08-15 2026-01-28 에이에스엠엘 네델란즈 비.브이. 원시 이미지들로부터 고품질 평균 sem 이미지들의 자동 선택 시 기계 학습 활용
US10922808B2 (en) * 2019-02-14 2021-02-16 KLA—Tencor Corp. File selection for test image to design alignment
US11120546B2 (en) * 2019-09-24 2021-09-14 Kla Corporation Unsupervised learning-based reference selection for enhanced defect inspection sensitivity
JP7443022B2 (ja) * 2019-10-28 2024-03-05 キヤノン株式会社 画像形成装置、画像形成方法、及び、プログラム
JP7379107B2 (ja) * 2019-11-13 2023-11-14 キヤノン株式会社 情報処理装置及びその制御方法
JP7527822B2 (ja) * 2020-03-27 2024-08-05 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100124362A1 (en) 2008-11-19 2010-05-20 Xerox Corporation Detecting image quality defects by measuring images printed on image bearing surfaces of printing devices
JP2015175706A (ja) 2014-03-14 2015-10-05 オムロン株式会社 検査装置、検査方法、プログラムおよびその記録媒体
JP2021037736A (ja) 2019-09-05 2021-03-11 キヤノン株式会社 画像処理装置とその制御方法、及び検品装置とその制御方法、並びにプログラム

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US12293509B2 (en) 2025-05-06
JP2022159639A (ja) 2022-10-18
US20220318977A1 (en) 2022-10-06

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