DK1003340T3 - En fremgangsmåde og en opstilling til opretning af input og output video sekvenser til videokvalitetsmåling - Google Patents

En fremgangsmåde og en opstilling til opretning af input og output video sekvenser til videokvalitetsmåling

Info

Publication number
DK1003340T3
DK1003340T3 DK98203894T DK98203894T DK1003340T3 DK 1003340 T3 DK1003340 T3 DK 1003340T3 DK 98203894 T DK98203894 T DK 98203894T DK 98203894 T DK98203894 T DK 98203894T DK 1003340 T3 DK1003340 T3 DK 1003340T3
Authority
DK
Denmark
Prior art keywords
output video
input
video
arrangement
sequences
Prior art date
Application number
DK98203894T
Other languages
Danish (da)
English (en)
Inventor
Andries Pieter Hekstra
John Gerard Beerends
Franciscus Elisabeth De Caluwe
Original Assignee
Koninkl Kpn Nv
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 Koninkl Kpn Nv filed Critical Koninkl Kpn Nv
Application granted granted Critical
Publication of DK1003340T3 publication Critical patent/DK1003340T3/da

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
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems

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)
DK98203894T 1998-11-17 1998-11-17 En fremgangsmåde og en opstilling til opretning af input og output video sekvenser til videokvalitetsmåling DK1003340T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98203894A EP1003340B1 (fr) 1998-11-17 1998-11-17 Procédé et dispositif pour aligner des séquences vidéo d'entrée et de sortie en vue de mesurer la qualité vidéo

Publications (1)

Publication Number Publication Date
DK1003340T3 true DK1003340T3 (da) 2006-10-30

Family

ID=8234353

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98203894T DK1003340T3 (da) 1998-11-17 1998-11-17 En fremgangsmåde og en opstilling til opretning af input og output video sekvenser til videokvalitetsmåling

Country Status (7)

Country Link
EP (1) EP1003340B1 (fr)
AT (1) ATE333759T1 (fr)
AU (1) AU6341299A (fr)
DE (1) DE69835290T2 (fr)
DK (1) DK1003340T3 (fr)
ES (1) ES2268753T3 (fr)
WO (1) WO2000030366A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB0314161D0 (en) * 2003-06-18 2003-07-23 British Telecomm Edge analysis in video quality assessment
EP2396768B1 (fr) 2009-02-12 2013-04-17 Dolby Laboratories Licensing Corporation Evaluation de la qualité de séquences d'images

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107901A1 (de) * 1981-03-02 1982-09-16 Siemens AG, 1000 Berlin und 8000 München Digitale echtzeit-fernseh-bildverarbeitungseinrichtung
US5214507A (en) * 1991-11-08 1993-05-25 At&T Bell Laboratories Video signal quantization for an mpeg like coding environment
US5329379A (en) * 1992-10-22 1994-07-12 International Business Machines Corporation System and method of measuring fidelity of decompressed video signals and images
US5446492A (en) * 1993-01-19 1995-08-29 Wolf; Stephen Perception-based video quality measurement system
US5832140A (en) * 1993-12-14 1998-11-03 Staplevision Inc. Automated quality assurance image processing system
US5727080A (en) * 1995-05-03 1998-03-10 Nec Research Institute, Inc. Dynamic histogram warping of image histograms for constant image brightness, histogram matching and histogram specification
ES2185874T3 (es) * 1996-04-10 2003-05-01 Samsung Electronics Co Ltd Procedimiento para mejorar la calidad de imagen mediante la ecualizacion de histograma por ajuste a la media y circuito para su realizacion.
IL119504A (en) * 1996-10-28 2000-09-28 Elop Electrooptics Ind Ltd Audio-visual content verification method and system
DE69805132T2 (de) * 1997-04-04 2003-03-20 Tektronix, Inc. Bildqualitätsbewertung mit räumlich variablen Beurteilungsschwellwerten

Also Published As

Publication number Publication date
ES2268753T3 (es) 2007-03-16
WO2000030366A1 (fr) 2000-05-25
AU6341299A (en) 2000-06-05
DE69835290D1 (de) 2006-08-31
EP1003340B1 (fr) 2006-07-19
DE69835290T2 (de) 2007-07-19
EP1003340A1 (fr) 2000-05-24
ATE333759T1 (de) 2006-08-15

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