ATE465404T1 - DEVICE AND METHOD FOR ADAPTIVE LIGHTING FOR A MACHINE VISION DEVICE - Google Patents

DEVICE AND METHOD FOR ADAPTIVE LIGHTING FOR A MACHINE VISION DEVICE

Info

Publication number
ATE465404T1
ATE465404T1 AT99945459T AT99945459T ATE465404T1 AT E465404 T1 ATE465404 T1 AT E465404T1 AT 99945459 T AT99945459 T AT 99945459T AT 99945459 T AT99945459 T AT 99945459T AT E465404 T1 ATE465404 T1 AT E465404T1
Authority
AT
Austria
Prior art keywords
machine vision
adaptive lighting
vision device
adaptive
lighting
Prior art date
Application number
AT99945459T
Other languages
German (de)
Inventor
Ashedah Jusoh
Tan Hoon
Sreenivas Rao
Original Assignee
Semiconductor Tech & Instr 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
Priority claimed from US09/360,656 external-priority patent/US6207946B1/en
Application filed by Semiconductor Tech & Instr Inc filed Critical Semiconductor Tech & Instr Inc
Application granted granted Critical
Publication of ATE465404T1 publication Critical patent/ATE465404T1/en

Links

Classifications

    • 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
    • G01N21/8806—Specially adapted optical and illumination features

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
AT99945459T 1998-09-03 1999-09-02 DEVICE AND METHOD FOR ADAPTIVE LIGHTING FOR A MACHINE VISION DEVICE ATE465404T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14656598A 1998-09-03 1998-09-03
US09/360,656 US6207946B1 (en) 1998-09-03 1999-07-26 Adaptive lighting system and method for machine vision apparatus
PCT/US1999/020206 WO2000014517A1 (en) 1998-09-03 1999-09-02 Adaptive lighting system and method for machine vision apparatus

Publications (1)

Publication Number Publication Date
ATE465404T1 true ATE465404T1 (en) 2010-05-15

Family

ID=22517974

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99945459T ATE465404T1 (en) 1998-09-03 1999-09-02 DEVICE AND METHOD FOR ADAPTIVE LIGHTING FOR A MACHINE VISION DEVICE

Country Status (2)

Country Link
AT (1) ATE465404T1 (en)
DE (1) DE69942275D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110496789B (en) * 2019-08-22 2024-06-21 武汉楚锐视觉检测科技有限公司 Oilcan on-line detection and rejection system

Also Published As

Publication number Publication date
DE69942275D1 (en) 2010-06-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties