GB2341678B - Display picture estimation method and display picture estimation system - Google Patents

Display picture estimation method and display picture estimation system

Info

Publication number
GB2341678B
GB2341678B GB9921648A GB9921648A GB2341678B GB 2341678 B GB2341678 B GB 2341678B GB 9921648 A GB9921648 A GB 9921648A GB 9921648 A GB9921648 A GB 9921648A GB 2341678 B GB2341678 B GB 2341678B
Authority
GB
United Kingdom
Prior art keywords
display picture
picture estimation
estimation method
estimation system
display
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
GB9921648A
Other versions
GB9921648D0 (en
GB2341678A (en
Inventor
Shigetsugu Okamoto
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.)
UK Secretary of State for Defence
Sharp Corp
Original Assignee
UK Secretary of State for Defence
Sharp Corp
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 UK Secretary of State for Defence, Sharp Corp filed Critical UK Secretary of State for Defence
Publication of GB9921648D0 publication Critical patent/GB9921648D0/en
Publication of GB2341678A publication Critical patent/GB2341678A/en
Application granted granted Critical
Publication of GB2341678B publication Critical patent/GB2341678B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191—Testing thereof
    • H04N9/3194—Testing thereof including sensor feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/70—Circuit details for electroluminescent devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
GB9921648A 1998-09-17 1999-09-15 Display picture estimation method and display picture estimation system Expired - Fee Related GB2341678B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28345198A JP4139485B2 (en) 1998-09-17 1998-09-17 Display image evaluation method and display image evaluation system

Publications (3)

Publication Number Publication Date
GB9921648D0 GB9921648D0 (en) 1999-11-17
GB2341678A GB2341678A (en) 2000-03-22
GB2341678B true GB2341678B (en) 2003-09-03

Family

ID=17665724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9921648A Expired - Fee Related GB2341678B (en) 1998-09-17 1999-09-15 Display picture estimation method and display picture estimation system

Country Status (2)

Country Link
JP (1) JP4139485B2 (en)
GB (1) GB2341678B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4835008B2 (en) 2005-03-04 2011-12-14 ソニー株式会社 Information processing apparatus and method, recording medium, and program
KR101255708B1 (en) 2009-07-31 2013-04-17 엘지디스플레이 주식회사 3d image display device
CN104065922B (en) * 2014-06-20 2017-03-22 西安诺瓦电子科技有限公司 LED display screen terminal monitoring and control system and method
CN104486596A (en) * 2014-12-30 2015-04-01 西安诺瓦电子科技有限公司 Display screen monitoring data displaying method and system
JP6602162B2 (en) * 2015-10-30 2019-11-06 キヤノン株式会社 Image processing apparatus, image processing method, and program
JP6440868B2 (en) * 2015-12-18 2018-12-19 三菱電機株式会社 Data processing apparatus, data processing method, and data processing program
CN109840475A (en) * 2018-12-28 2019-06-04 深圳奥比中光科技有限公司 Face identification method and electronic equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514531A1 (en) * 1985-04-22 1986-10-23 Siemens AG, 1000 Berlin und 8000 München Device for measuring quality characteristics of a television image
EP0404700A1 (en) * 1989-06-23 1990-12-27 Delta Technologies Assistance system for cathode ray tube adjustment
GB2255700A (en) * 1991-04-12 1992-11-11 Samsung Electronic Devices System for measuring cathode ray tube (crt) characteristics
JPH102800A (en) * 1996-06-17 1998-01-06 Hitachi Ltd Method and system for evaluating image quantity of color display and manufacture of color display

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514531A1 (en) * 1985-04-22 1986-10-23 Siemens AG, 1000 Berlin und 8000 München Device for measuring quality characteristics of a television image
EP0404700A1 (en) * 1989-06-23 1990-12-27 Delta Technologies Assistance system for cathode ray tube adjustment
GB2255700A (en) * 1991-04-12 1992-11-11 Samsung Electronic Devices System for measuring cathode ray tube (crt) characteristics
JPH102800A (en) * 1996-06-17 1998-01-06 Hitachi Ltd Method and system for evaluating image quantity of color display and manufacture of color display

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WPI abstract acc. no. 1986-285622 & DE 3 514 531 A *
WPI abstract acc. no. 1998-115961, PAJ abstract 30 April 1998 & JP 10 002 800 A *

Also Published As

Publication number Publication date
JP4139485B2 (en) 2008-08-27
JP2000102044A (en) 2000-04-07
GB9921648D0 (en) 1999-11-17
GB2341678A (en) 2000-03-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140915