FR2995402B1 - DEVICE FOR CONTROLLING WORKPIECES - Google Patents

DEVICE FOR CONTROLLING WORKPIECES

Info

Publication number
FR2995402B1
FR2995402B1 FR1202410A FR1202410A FR2995402B1 FR 2995402 B1 FR2995402 B1 FR 2995402B1 FR 1202410 A FR1202410 A FR 1202410A FR 1202410 A FR1202410 A FR 1202410A FR 2995402 B1 FR2995402 B1 FR 2995402B1
Authority
FR
France
Prior art keywords
workpieces
controlling
controlling workpieces
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.)
Active
Application number
FR1202410A
Other languages
French (fr)
Other versions
FR2995402A1 (en
Inventor
Pierre Robert
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.)
Visio Nerf SA
Original Assignee
Visio Nerf SA
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 Visio Nerf SA filed Critical Visio Nerf SA
Priority to FR1202410A priority Critical patent/FR2995402B1/en
Priority to PCT/IB2013/001980 priority patent/WO2014041416A1/en
Publication of FR2995402A1 publication Critical patent/FR2995402A1/en
Application granted granted Critical
Publication of FR2995402B1 publication Critical patent/FR2995402B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/08—Eggs, e.g. by candling
    • 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
    • G01N21/8803—Visual inspection
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • 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
    • G01N2021/845—Objects on a conveyor
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8854—Grading and classifying of flaws
    • G01N2021/888—Marking defects

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
FR1202410A 2012-09-11 2012-09-11 DEVICE FOR CONTROLLING WORKPIECES Active FR2995402B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1202410A FR2995402B1 (en) 2012-09-11 2012-09-11 DEVICE FOR CONTROLLING WORKPIECES
PCT/IB2013/001980 WO2014041416A1 (en) 2012-09-11 2013-09-11 Device for controlling travelling parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1202410A FR2995402B1 (en) 2012-09-11 2012-09-11 DEVICE FOR CONTROLLING WORKPIECES

Publications (2)

Publication Number Publication Date
FR2995402A1 FR2995402A1 (en) 2014-03-14
FR2995402B1 true FR2995402B1 (en) 2016-01-01

Family

ID=47553131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202410A Active FR2995402B1 (en) 2012-09-11 2012-09-11 DEVICE FOR CONTROLLING WORKPIECES

Country Status (2)

Country Link
FR (1) FR2995402B1 (en)
WO (1) WO2014041416A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3076162A1 (en) * 2015-03-30 2016-10-05 Paola Ferrari An automatic control machine
GB201600385D0 (en) * 2016-01-08 2016-02-24 Ucl Business Plc Osteochondral scaffold
EP3709006A1 (en) * 2019-03-15 2020-09-16 Primetals Technologies France SAS Visual control system for an extended product
CN109917088B (en) * 2019-03-21 2021-11-19 合肥华凌股份有限公司 Refrigeration equipment and poultry egg freshness detection device and method
CN111570330B (en) * 2020-06-16 2021-10-01 华中农业大学 Machine vision selection device and method for infertile eggs in whole tray of duck eggs
CN112427337B (en) * 2020-12-08 2025-05-16 郑州大学 Fruit surface defect detection system based on optical reflection
CN115165925B (en) * 2022-08-05 2024-11-26 华研天创(珠海)科技有限公司 PCB board detection device with marking function, marking method, equipment and medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564708B1 (en) * 1984-05-22 1987-10-09 Imbert G Ets INTERACTIVE PLACEMENT METHOD AND DEVICE ON A PROFILE SUPPORT FOR TRACING AND / OR CUTTING
US20020057830A1 (en) * 1998-12-16 2002-05-16 James Sherill Akin Method and apparatus for inspection of assemblies
FR2843454B1 (en) * 2002-08-08 2004-12-03 Visio Nerf VISIOMETRY LOCATION METHOD AND DEVICE
WO2007071851A1 (en) * 2005-12-23 2007-06-28 Visio Nerf Installation for candling eggs and optoelectronic system for examining under radiation in such an installation

Also Published As

Publication number Publication date
WO2014041416A1 (en) 2014-03-20
FR2995402A1 (en) 2014-03-14

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