GB2460654B - Autofocus system test chart - Google Patents

Autofocus system test chart

Info

Publication number
GB2460654B
GB2460654B GB0810105A GB0810105A GB2460654B GB 2460654 B GB2460654 B GB 2460654B GB 0810105 A GB0810105 A GB 0810105A GB 0810105 A GB0810105 A GB 0810105A GB 2460654 B GB2460654 B GB 2460654B
Authority
GB
United Kingdom
Prior art keywords
test chart
system test
autofocus system
autofocus
chart
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.)
Expired - Fee Related
Application number
GB0810105A
Other versions
GB2460654A (en
GB0810105D0 (en
Inventor
Ian David Taylor
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0810105A priority Critical patent/GB2460654B/en
Publication of GB0810105D0 publication Critical patent/GB0810105D0/en
Publication of GB2460654A publication Critical patent/GB2460654A/en
Application granted granted Critical
Publication of GB2460654B publication Critical patent/GB2460654B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B43/00—Testing correct operation of photographic apparatus or parts thereof
    • 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

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)
  • Studio Devices (AREA)
GB0810105A 2008-06-03 2008-06-03 Autofocus system test chart Expired - Fee Related GB2460654B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0810105A GB2460654B (en) 2008-06-03 2008-06-03 Autofocus system test chart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0810105A GB2460654B (en) 2008-06-03 2008-06-03 Autofocus system test chart

Publications (3)

Publication Number Publication Date
GB0810105D0 GB0810105D0 (en) 2008-07-09
GB2460654A GB2460654A (en) 2009-12-09
GB2460654B true GB2460654B (en) 2011-09-21

Family

ID=39638074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0810105A Expired - Fee Related GB2460654B (en) 2008-06-03 2008-06-03 Autofocus system test chart

Country Status (1)

Country Link
GB (1) GB2460654B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012200152A1 (en) * 2012-01-05 2013-07-11 Robert Bosch Gmbh Device and method for measuring a camera
PL3076148T3 (en) 2015-03-31 2019-10-31 Trioptics Gmbh Device and method for measuring imaging properties of an optical imaging system
CN110108450B (en) * 2019-04-11 2021-05-18 歌尔光学科技有限公司 Method for acquiring point cloud picture by TOF module, test assembly and test system
CN113452988B (en) * 2021-06-10 2023-03-10 江西晶浩光学有限公司 Target, three-dimensional camera module detection system based on target and detection method
KR20230082771A (en) * 2021-12-02 2023-06-09 삼성전자주식회사 Camera module, and operating method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378790A2 (en) * 2002-07-03 2004-01-07 Topcon Corporation Method and device for correcting lens aberrations in a stereo camera system with zoom
US20050036032A1 (en) * 2003-08-14 2005-02-17 Samsung Electro-Mechanics Co., Ltd. Image evaluation chart and performance test method using the same
GB2415250A (en) * 2004-06-18 2005-12-21 Japan Aerospace Exploration Transparent camera calibration tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378790A2 (en) * 2002-07-03 2004-01-07 Topcon Corporation Method and device for correcting lens aberrations in a stereo camera system with zoom
US20050036032A1 (en) * 2003-08-14 2005-02-17 Samsung Electro-Mechanics Co., Ltd. Image evaluation chart and performance test method using the same
GB2415250A (en) * 2004-06-18 2005-12-21 Japan Aerospace Exploration Transparent camera calibration tool

Also Published As

Publication number Publication date
GB2460654A (en) 2009-12-09
GB0810105D0 (en) 2008-07-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200603