DK0970584T3 - Videokonferencesystem - Google Patents

Videokonferencesystem

Info

Publication number
DK0970584T3
DK0970584T3 DK98917253T DK98917253T DK0970584T3 DK 0970584 T3 DK0970584 T3 DK 0970584T3 DK 98917253 T DK98917253 T DK 98917253T DK 98917253 T DK98917253 T DK 98917253T DK 0970584 T3 DK0970584 T3 DK 0970584T3
Authority
DK
Denmark
Prior art keywords
videoconference
Prior art date
Application number
DK98917253T
Other languages
Danish (da)
English (en)
Inventor
Georges Buchner
Yannick Mahieux
Christian Wipliez
Jean-Pascal Jullien
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Application granted granted Critical
Publication of DK0970584T3 publication Critical patent/DK0970584T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DK98917253T 1997-03-27 1998-03-26 Videokonferencesystem DK0970584T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9703785A FR2761562B1 (fr) 1997-03-27 1997-03-27 Systeme de visioconference
PCT/FR1998/000625 WO1998044734A1 (fr) 1997-03-27 1998-03-26 Systeme de visioconference

Publications (1)

Publication Number Publication Date
DK0970584T3 true DK0970584T3 (da) 2002-04-22

Family

ID=9505254

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98917253T DK0970584T3 (da) 1997-03-27 1998-03-26 Videokonferencesystem

Country Status (10)

Country Link
US (1) US6624841B1 (ja)
EP (1) EP0970584B1 (ja)
JP (2) JP4699574B2 (ja)
CN (1) CN1147143C (ja)
CA (1) CA2284884C (ja)
DE (1) DE69803168T2 (ja)
DK (1) DK0970584T3 (ja)
ES (1) ES2171016T3 (ja)
FR (1) FR2761562B1 (ja)
WO (1) WO1998044734A1 (ja)

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CN107333117B (zh) * 2016-04-29 2022-10-28 中兴通讯股份有限公司 投影设备、会议系统及投影设备控制方法
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Also Published As

Publication number Publication date
CN1257631A (zh) 2000-06-21
WO1998044734A1 (fr) 1998-10-08
DE69803168T2 (de) 2002-08-22
CA2284884A1 (fr) 1998-10-08
EP0970584B1 (fr) 2002-01-02
JP2009081861A (ja) 2009-04-16
FR2761562A1 (fr) 1998-10-02
CA2284884C (fr) 2006-06-13
CN1147143C (zh) 2004-04-21
DE69803168D1 (de) 2002-02-21
JP4885928B2 (ja) 2012-02-29
JP4699574B2 (ja) 2011-06-15
ES2171016T3 (es) 2002-08-16
EP0970584A1 (fr) 2000-01-12
US6624841B1 (en) 2003-09-23
FR2761562B1 (fr) 2004-08-27
JP2001517395A (ja) 2001-10-02

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