ATE445291T1 - Verfahren und vorrichtung für ein videokonferenzsystem - Google Patents

Verfahren und vorrichtung für ein videokonferenzsystem

Info

Publication number
ATE445291T1
ATE445291T1 AT00978183T AT00978183T ATE445291T1 AT E445291 T1 ATE445291 T1 AT E445291T1 AT 00978183 T AT00978183 T AT 00978183T AT 00978183 T AT00978183 T AT 00978183T AT E445291 T1 ATE445291 T1 AT E445291T1
Authority
AT
Austria
Prior art keywords
surface area
presentation surface
video conference
conference system
objects
Prior art date
Application number
AT00978183T
Other languages
English (en)
Inventor
Per Nystedt
Original Assignee
Teliasonera 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
Application filed by Teliasonera Ab filed Critical Teliasonera Ab
Application granted granted Critical
Publication of ATE445291T1 publication Critical patent/ATE445291T1/de

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
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Computer And Data Communications (AREA)
AT00978183T 1999-11-19 2000-11-17 Verfahren und vorrichtung für ein videokonferenzsystem ATE445291T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9904218A SE521040C2 (sv) 1999-11-19 1999-11-19 Förfarande och arrangemang vid videokonferenssystem
PCT/SE2000/002278 WO2001037559A1 (en) 1999-11-19 2000-11-17 Procedure and arrangement at video conference system

Publications (1)

Publication Number Publication Date
ATE445291T1 true ATE445291T1 (de) 2009-10-15

Family

ID=20417807

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00978183T ATE445291T1 (de) 1999-11-19 2000-11-17 Verfahren und vorrichtung für ein videokonferenzsystem

Country Status (6)

Country Link
EP (1) EP1234444B1 (de)
AT (1) ATE445291T1 (de)
DE (1) DE60043118D1 (de)
NO (1) NO20022164L (de)
SE (1) SE521040C2 (de)
WO (1) WO2001037559A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8830293B2 (en) 2009-05-26 2014-09-09 Cisco Technology, Inc. Video superposition for continuous presence

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60208184A (ja) * 1984-03-30 1985-10-19 Nec Corp テレビ会議装置
JPH0411485A (ja) * 1990-04-27 1992-01-16 Nippon Philips Kk 画像表示／撮像装置
US5751445A (en) * 1991-11-11 1998-05-12 Canon Kk Image transmission system and terminal device
US5400069A (en) * 1993-06-16 1995-03-21 Bell Communications Research, Inc. Eye contact video-conferencing system and screen
JPH089356A (ja) * 1994-06-22 1996-01-12 Nec Eng Ltd テレビ会議教育システム
JPH0983915A (ja) * 1995-09-13 1997-03-28 Nikon Corp 投写表示装置
JPH09214924A (ja) * 1996-01-31 1997-08-15 Canon Inc 画像通信装置
JPH10133306A (ja) * 1996-10-31 1998-05-22 Ind Technol Res Inst 三次元像撮像装置
US5990932A (en) * 1997-12-22 1999-11-23 Northern Telecom, Limited Collaborative shared space
US6179426B1 (en) * 1999-03-03 2001-01-30 3M Innovative Properties Company Integrated front projection system

Also Published As

Publication number Publication date
SE9904218L (sv) 2001-05-20
WO2001037559A1 (en) 2001-05-25
EP1234444A1 (de) 2002-08-28
NO20022164D0 (no) 2002-05-07
DE60043118D1 (de) 2009-11-19
SE9904218D0 (sv) 1999-11-19
NO20022164L (no) 2002-07-17
EP1234444B1 (de) 2009-10-07
SE521040C2 (sv) 2003-09-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties