DE69131484D1 - Anordnung zur messung der bildqualität - Google Patents

Anordnung zur messung der bildqualität

Info

Publication number
DE69131484D1
DE69131484D1 DE69131484T DE69131484T DE69131484D1 DE 69131484 D1 DE69131484 D1 DE 69131484D1 DE 69131484 T DE69131484 T DE 69131484T DE 69131484 T DE69131484 T DE 69131484T DE 69131484 D1 DE69131484 D1 DE 69131484D1
Authority
DE
Germany
Prior art keywords
arrangement
image quality
measuring image
measuring
quality
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
DE69131484T
Other languages
English (en)
Other versions
DE69131484T2 (de
Inventor
Yingduo Feng
Olov Statskontoret Oestberg
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.)
Telia AB
Original Assignee
Telia AB
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 SE9003047A external-priority patent/SE9003047L/xx
Priority claimed from SE9003048A external-priority patent/SE9003048L/xx
Application filed by Telia AB filed Critical Telia AB
Publication of DE69131484D1 publication Critical patent/DE69131484D1/de
Application granted granted Critical
Publication of DE69131484T2 publication Critical patent/DE69131484T2/de
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
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69131484T 1990-09-26 1991-09-18 Anordnung zur messung der bildqualität Expired - Fee Related DE69131484T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9003047A SE9003047L (en) 1990-09-26 1990-09-26 Measuring appts. for picture quality of display media - uses set of test gauges contg. pictures and/or text with varying and physically well-defined qualities for direct reading
SE9003048A SE9003048L (en) 1990-09-26 1990-09-26 Measuring appts. for picture quality of display media - uses set of test gauges contg. pictures and/or text with varying and physically well-defined qualities for direct reading
PCT/SE1991/000624 WO1992005669A1 (en) 1990-09-26 1991-09-18 Means for measuring picture quality

Publications (2)

Publication Number Publication Date
DE69131484D1 true DE69131484D1 (de) 1999-09-02
DE69131484T2 DE69131484T2 (de) 2000-01-27

Family

ID=26660861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69131484T Expired - Fee Related DE69131484T2 (de) 1990-09-26 1991-09-18 Anordnung zur messung der bildqualität

Country Status (8)

Country Link
US (1) US5400667A (de)
EP (1) EP0550596B1 (de)
JP (1) JPH06501361A (de)
CA (1) CA2091068A1 (de)
DE (1) DE69131484T2 (de)
FI (1) FI931280A (de)
NO (1) NO302640B1 (de)
WO (1) WO1992005669A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6285797B1 (en) * 1999-04-13 2001-09-04 Sarnoff Corporation Method and apparatus for estimating digital video quality without using a reference video
US6639999B1 (en) 1999-11-04 2003-10-28 Eastman Kodak Company Apparatus for assessing overall quality of hardcopy images
US6658139B1 (en) 1999-11-04 2003-12-02 Eastman Kodak Company Method for assessing overall quality of digital images
US6992697B2 (en) * 2002-06-19 2006-01-31 Koninklijke Philips Electronics N.V. Method and apparatus to measure video quality on any display device with any image size starting from a know display type and size
US7512286B2 (en) * 2003-10-27 2009-03-31 Hewlett-Packard Development Company, L.P. Assessing image quality
US10255667B2 (en) * 2015-12-23 2019-04-09 Vmware, Inc. Quantitative visual perception quality measurement for virtual desktops

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505861A (en) * 1968-03-04 1970-04-14 Alloy Casting Inst Cast surface comparison standard
JPS5710132A (en) * 1980-06-20 1982-01-19 Fuji Photo Film Co Ltd Detecting method for out-of-focus picture
US4730213A (en) * 1986-04-25 1988-03-08 Rca Corporation Method measuring transparent elements and an opaque medium

Also Published As

Publication number Publication date
US5400667A (en) 1995-03-28
NO302640B1 (no) 1998-03-30
FI931280A0 (fi) 1993-03-23
CA2091068A1 (en) 1992-03-27
NO930978L (no) 1993-03-25
EP0550596A1 (de) 1993-07-14
JPH06501361A (ja) 1994-02-10
WO1992005669A1 (en) 1992-04-02
NO930978D0 (no) 1993-03-18
EP0550596B1 (de) 1999-07-28
FI931280A (fi) 1993-04-21
DE69131484T2 (de) 2000-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee