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GB2532651B - Night vision device testing - Google Patents

Night vision device testing

Info

Publication number
GB2532651B
GB2532651B GB1602864.9A GB201602864A GB2532651B GB 2532651 B GB2532651 B GB 2532651B GB 201602864 A GB201602864 A GB 201602864A GB 2532651 B GB2532651 B GB 2532651B
Authority
GB
United Kingdom
Prior art keywords
night vision
vision device
device testing
testing
night
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
GB1602864.9A
Other versions
GB2532651A (en
GB201602864D0 (en
Inventor
Durnell Laurence
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.)
FENN NIGHT VISION Ltd
Original Assignee
FENN NIGHT VISION Ltd
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 FENN NIGHT VISION Ltd filed Critical FENN NIGHT VISION Ltd
Priority to PCT/GB2016/050754 priority Critical patent/WO2016181099A1/en
Publication of GB201602864D0 publication Critical patent/GB201602864D0/en
Publication of GB2532651A publication Critical patent/GB2532651A/en
Application granted granted Critical
Publication of GB2532651B publication Critical patent/GB2532651B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • G02B23/125—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification head-mounted
    • 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
    • G01N2021/8809—Adjustment for highlighting flaws

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Signal Processing (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
GB1602864.9A 2015-05-14 2016-02-18 Night vision device testing Active GB2532651B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2016/050754 WO2016181099A1 (en) 2015-05-14 2016-03-18 Night vision device testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1508238.1A GB201508238D0 (en) 2015-05-14 2015-05-14 Night vision device testing

Publications (3)

Publication Number Publication Date
GB201602864D0 GB201602864D0 (en) 2016-04-06
GB2532651A GB2532651A (en) 2016-05-25
GB2532651B true GB2532651B (en) 2017-01-04

Family

ID=53489612

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1508238.1A Ceased GB201508238D0 (en) 2015-05-14 2015-05-14 Night vision device testing
GB1602864.9A Active GB2532651B (en) 2015-05-14 2016-02-18 Night vision device testing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1508238.1A Ceased GB201508238D0 (en) 2015-05-14 2015-05-14 Night vision device testing

Country Status (2)

Country Link
GB (2) GB201508238D0 (en)
WO (1) WO2016181099A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109309830B (en) * 2018-11-08 2020-03-27 中国航空工业集团公司洛阳电光设备研究所 Large-field-of-view low-light-level camera resolution testing device and testing method
GB201902122D0 (en) * 2019-02-15 2019-04-03 Fenn Night Vision Ltd Night vision device testing
FR3143118B1 (en) * 2022-12-08 2024-12-06 Safran Electronics & Defense Optical quality measurement method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140418A (en) * 1991-03-18 1992-08-18 The United States Of America As Represented By The Secretary Of The Army System for quantitatively evaluating imaging devices
US5567937A (en) * 1995-07-10 1996-10-22 The United States Of America As Represented By The Secretary Of The Air Force Night vision device wavelength test pattern
US20040036792A1 (en) * 2002-08-23 2004-02-26 Chikatsu Moriya Camera system and focus information display apparatus
US6937284B1 (en) * 2001-03-20 2005-08-30 Microsoft Corporation Focusing aid for camera
US20080278618A1 (en) * 2007-05-07 2008-11-13 Hisayuki Matsumoto Digital camera and focus control method
US20090153720A1 (en) * 2007-12-14 2009-06-18 Canon Kabushiki Kaisha Image pickup apparatus and display control method for the same
US20110050914A1 (en) * 2009-08-28 2011-03-03 Omron Corporation Image processing apparatus and image processing method, and computer-readable storage medium storing image processing program
US20150103223A1 (en) * 2013-10-15 2015-04-16 Samsung Electronics Co., Ltd. Photographing device for displaying a manual focus guide and method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140418A (en) * 1991-03-18 1992-08-18 The United States Of America As Represented By The Secretary Of The Army System for quantitatively evaluating imaging devices
US5567937A (en) * 1995-07-10 1996-10-22 The United States Of America As Represented By The Secretary Of The Air Force Night vision device wavelength test pattern
US6937284B1 (en) * 2001-03-20 2005-08-30 Microsoft Corporation Focusing aid for camera
US20040036792A1 (en) * 2002-08-23 2004-02-26 Chikatsu Moriya Camera system and focus information display apparatus
US20080278618A1 (en) * 2007-05-07 2008-11-13 Hisayuki Matsumoto Digital camera and focus control method
US20090153720A1 (en) * 2007-12-14 2009-06-18 Canon Kabushiki Kaisha Image pickup apparatus and display control method for the same
US20110050914A1 (en) * 2009-08-28 2011-03-03 Omron Corporation Image processing apparatus and image processing method, and computer-readable storage medium storing image processing program
US20150103223A1 (en) * 2013-10-15 2015-04-16 Samsung Electronics Co., Ltd. Photographing device for displaying a manual focus guide and method thereof

Also Published As

Publication number Publication date
GB2532651A (en) 2016-05-25
WO2016181099A1 (en) 2016-11-17
GB201602864D0 (en) 2016-04-06
GB201508238D0 (en) 2015-06-24

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