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GB201902122D0 - Night vision device testing - Google Patents

Night vision device testing

Info

Publication number
GB201902122D0
GB201902122D0 GBGB1902122.9A GB201902122A GB201902122D0 GB 201902122 D0 GB201902122 D0 GB 201902122D0 GB 201902122 A GB201902122 A GB 201902122A GB 201902122 D0 GB201902122 D0 GB 201902122D0
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.)
Ceased
Application number
GBGB1902122.9A
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 GBGB1902122.9A priority Critical patent/GB201902122D0/en
Publication of GB201902122D0 publication Critical patent/GB201902122D0/en
Priority to GB2113029.9A priority patent/GB2596009B/en
Priority to PCT/GB2020/050320 priority patent/WO2020165581A1/en
Ceased legal-status Critical Current

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
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
GBGB1902122.9A 2019-02-15 2019-02-15 Night vision device testing Ceased GB201902122D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1902122.9A GB201902122D0 (en) 2019-02-15 2019-02-15 Night vision device testing
GB2113029.9A GB2596009B (en) 2019-02-15 2020-02-12 Night vision device testing
PCT/GB2020/050320 WO2020165581A1 (en) 2019-02-15 2020-02-12 Night vision device testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1902122.9A GB201902122D0 (en) 2019-02-15 2019-02-15 Night vision device testing

Publications (1)

Publication Number Publication Date
GB201902122D0 true GB201902122D0 (en) 2019-04-03

Family

ID=65998455

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1902122.9A Ceased GB201902122D0 (en) 2019-02-15 2019-02-15 Night vision device testing
GB2113029.9A Active GB2596009B (en) 2019-02-15 2020-02-12 Night vision device testing

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2113029.9A Active GB2596009B (en) 2019-02-15 2020-02-12 Night vision device testing

Country Status (2)

Country Link
GB (2) GB201902122D0 (en)
WO (1) WO2020165581A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113432838B (en) * 2021-06-09 2022-08-09 北方夜视技术股份有限公司 Automatic testing system and testing method for signal-to-noise ratio and halo of low-light-level image intensifier
CN114184355B (en) * 2021-11-22 2023-12-22 河南中光学集团有限公司 Device for adjusting and detecting performance of low-light-level product for day and night

Family Cites Families (4)

* 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
US5608213A (en) * 1995-11-03 1997-03-04 The United States Of America As Represented By The Secretary Of The Air Force Spectral distribution emulation
US7633531B2 (en) * 2006-12-31 2009-12-15 General Electric Company Systems and methods for quantitatively assessing the quality of an image produced by an imaging system
GB201508238D0 (en) * 2015-05-14 2015-06-24 Fenn Night Vision Ltd Night vision device testing

Also Published As

Publication number Publication date
GB2596009B (en) 2023-10-11
GB2596009A (en) 2021-12-15
WO2020165581A1 (en) 2020-08-20
GB202113029D0 (en) 2021-10-27

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)