DE69804250T2 - Verfahren und system zum messen der qualität von digitalen fernsehsignalen - Google Patents

Verfahren und system zum messen der qualität von digitalen fernsehsignalen

Info

Publication number
DE69804250T2
DE69804250T2 DE69804250T DE69804250T DE69804250T2 DE 69804250 T2 DE69804250 T2 DE 69804250T2 DE 69804250 T DE69804250 T DE 69804250T DE 69804250 T DE69804250 T DE 69804250T DE 69804250 T2 DE69804250 T2 DE 69804250T2
Authority
DE
Germany
Prior art keywords
measuring
quality
digital television
television signals
signals
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 - Lifetime
Application number
DE69804250T
Other languages
English (en)
Other versions
DE69804250D1 (de
Inventor
Gabriel Goudezeune
Jamal Baina
Philippe Hocquard
Denis Masse
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.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Application granted granted Critical
Publication of DE69804250D1 publication Critical patent/DE69804250D1/de
Publication of DE69804250T2 publication Critical patent/DE69804250T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N17/004—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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69804250T 1997-12-17 1998-12-14 Verfahren und system zum messen der qualität von digitalen fernsehsignalen Expired - Lifetime DE69804250T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716003A FR2772538B1 (fr) 1997-12-17 1997-12-17 Procede et systeme de mesure de la qualite de signaux de television numerique
PCT/FR1998/002717 WO1999031891A1 (fr) 1997-12-17 1998-12-14 Procede et systeme de mesure de la qualite de signaux de television numerique

Publications (2)

Publication Number Publication Date
DE69804250D1 DE69804250D1 (de) 2002-04-18
DE69804250T2 true DE69804250T2 (de) 2002-10-31

Family

ID=9514724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804250T Expired - Lifetime DE69804250T2 (de) 1997-12-17 1998-12-14 Verfahren und system zum messen der qualität von digitalen fernsehsignalen

Country Status (7)

Country Link
US (1) US6366314B1 (de)
EP (1) EP1040670B1 (de)
JP (1) JP4160725B2 (de)
AU (1) AU747376B2 (de)
DE (1) DE69804250T2 (de)
FR (1) FR2772538B1 (de)
WO (1) WO1999031891A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735253B1 (en) * 1997-05-16 2004-05-11 The Trustees Of Columbia University In The City Of New York Methods and architecture for indexing and editing compressed video over the world wide web
US7143434B1 (en) * 1998-11-06 2006-11-28 Seungyup Paek Video description system and method
US6950124B2 (en) * 2000-04-17 2005-09-27 Triveni Digital, Inc. Transport stream packet map display
US6847395B2 (en) * 2000-04-17 2005-01-25 Triveni Digital Inc. Digital television signal test equipment
JP3622840B2 (ja) * 2000-08-25 2005-02-23 Ｋｄｄｉ株式会社 伝送画質評価装置および伝送画質遠隔監視装置
US6734898B2 (en) * 2001-04-17 2004-05-11 General Instrument Corporation Methods and apparatus for the measurement of video quality
US7154533B2 (en) * 2001-10-30 2006-12-26 Tandberg Telecom As System and method for monitoring and diagnosis of video network performance
US7339992B2 (en) * 2001-12-06 2008-03-04 The Trustees Of Columbia University In The City Of New York System and method for extracting text captions from video and generating video summaries
KR20050007348A (ko) 2002-04-26 2005-01-17 더 트러스티스 오브 콜롬비아 유니버시티 인 더 시티 오브 뉴욕 유틸리티 기능 디스크립터에 기초하는 최적의 비디오트랜스코딩 방법 및 시스템
CN100366077C (zh) * 2002-04-26 2008-01-30 纽约市哥伦比亚大学托管会 基于实用函数描述的最优视频解码的方法和系统
US7233349B2 (en) * 2004-09-01 2007-06-19 Videotek, Inc. Video timing display indicator
WO2006096612A2 (en) * 2005-03-04 2006-09-14 The Trustees Of Columbia University In The City Of New York System and method for motion estimation and mode decision for low-complexity h.264 decoder
FR2897226B1 (fr) * 2006-02-08 2008-04-18 Thales Sa Dispositif de mesure de parametres relatifs aux estampilles temporelles notamment presentes dans des flux, et synthetiseur de frequence
US7716321B2 (en) * 2006-11-01 2010-05-11 Sony Corporation Method and system for providing recommendations for internet content providers
US7465241B2 (en) * 2007-03-23 2008-12-16 Acushnet Company Functionalized, crosslinked, rubber nanoparticles for use in golf ball castable thermoset layers
WO2009126785A2 (en) * 2008-04-10 2009-10-15 The Trustees Of Columbia University In The City Of New York Systems and methods for image archaeology
WO2009155281A1 (en) * 2008-06-17 2009-12-23 The Trustees Of Columbia University In The City Of New York System and method for dynamically and interactively searching media data
WO2010069375A1 (en) 2008-12-17 2010-06-24 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for measuring audiovisual synchronisation
US8671069B2 (en) 2008-12-22 2014-03-11 The Trustees Of Columbia University, In The City Of New York Rapid image annotation via brain state decoding and visual pattern mining
US8294772B2 (en) * 2009-01-29 2012-10-23 Pelco, Inc. System and method for monitoring connections within an analog video system
US10110652B2 (en) * 2014-10-14 2018-10-23 Intel IP Corporation Carriage of media content quality information

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486864A (en) * 1993-05-13 1996-01-23 Rca Thomson Licensing Corporation Differential time code method and apparatus as for a compressed video signal
US5635979A (en) * 1994-05-27 1997-06-03 Bell Atlantic Dynamically programmable digital entertainment terminal using downloaded software to control broadband data operations
US5473385A (en) * 1994-06-07 1995-12-05 Tv/Com Technologies, Inc. Clock correction in a video data decoder using video synchronization signals
US5600632A (en) * 1995-03-22 1997-02-04 Bell Atlantic Network Services, Inc. Methods and apparatus for performance monitoring using synchronized network analyzers
US5699392A (en) * 1995-11-06 1997-12-16 Stellar One Corporation Method and system for the recovery of an encoder clock from an MPEG-2 transport stream
DE69636158T2 (de) * 1996-01-29 2006-09-28 Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto Verfahren und Anordnung zur Durchführung von Dienstqualitätsmessungen auf einer Verbindung über einem Netzwerk

Also Published As

Publication number Publication date
JP2002509401A (ja) 2002-03-26
EP1040670A1 (de) 2000-10-04
JP4160725B2 (ja) 2008-10-08
AU747376B2 (en) 2002-05-16
FR2772538A1 (fr) 1999-06-18
WO1999031891A1 (fr) 1999-06-24
US6366314B1 (en) 2002-04-02
FR2772538B1 (fr) 2000-02-11
AU1568299A (en) 1999-07-05
DE69804250D1 (de) 2002-04-18
EP1040670B1 (de) 2002-03-13

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