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WO2009004731A1 - Image/voice communication device and image display method - Google Patents

Image/voice communication device and image display method Download PDF

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Publication number
WO2009004731A1
WO2009004731A1 PCT/JP2007/063480 JP2007063480W WO2009004731A1 WO 2009004731 A1 WO2009004731 A1 WO 2009004731A1 JP 2007063480 W JP2007063480 W JP 2007063480W WO 2009004731 A1 WO2009004731 A1 WO 2009004731A1
Authority
WO
WIPO (PCT)
Prior art keywords
period
participant
frequency
image
database
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.)
Ceased
Application number
PCT/JP2007/063480
Other languages
French (fr)
Japanese (ja)
Inventor
Kiyotaka Hata
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Priority to PCT/JP2007/063480 priority Critical patent/WO2009004731A1/en
Publication of WO2009004731A1 publication Critical patent/WO2009004731A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

An image/voice communication device and an image display method which can display main persons of a conference, for example, to be easily grasped. A speaking person identifying part (12) performs voice recognition of voice data on each participant in the conference and identifies a speaking person according to the result of the voice recognition and data on the participants stored in a participant database (11). A speech frequency and period measuring and recording part (13) measures and records the frequency and period of speeches made by the identified speaking person and stores them in a speech frequency and period database (14). This processing is performed with respect to each participant who has made a speech to update data in the speech frequency and period database (14). On the other hand, the frequency and period of the speeches in the speech frequency/period database (14) are referred to every fixed period to sort a participant list, to update display area information, and to display the images (still images or moving images) of the participants according to the order in the participant list and the display area information by a previously selected display method.
PCT/JP2007/063480 2007-07-05 2007-07-05 Image/voice communication device and image display method Ceased WO2009004731A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063480 WO2009004731A1 (en) 2007-07-05 2007-07-05 Image/voice communication device and image display method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063480 WO2009004731A1 (en) 2007-07-05 2007-07-05 Image/voice communication device and image display method

Publications (1)

Publication Number Publication Date
WO2009004731A1 true WO2009004731A1 (en) 2009-01-08

Family

ID=40225801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063480 Ceased WO2009004731A1 (en) 2007-07-05 2007-07-05 Image/voice communication device and image display method

Country Status (1)

Country Link
WO (1) WO2009004731A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012205274A (en) * 2011-03-28 2012-10-22 Nec Corp Multipoint connection device, multipoint video conference system, display control method and display control program
JP2013017027A (en) * 2011-07-04 2013-01-24 Nippon Telegr & Teleph Corp <Ntt> Acoustic image localization control system, communication server, multipoint connection unit, and acoustic image localization control method
US8848020B2 (en) 2010-10-14 2014-09-30 Skype Auto focus
JP2017034658A (en) * 2015-08-03 2017-02-09 株式会社リコー Video processing apparatus, video processing method and video processing system
WO2019139101A1 (en) * 2018-01-12 2019-07-18 ソニー株式会社 Information processing device, information processing method, and program

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07107451A (en) * 1993-10-05 1995-04-21 Matsushita Electric Ind Co Ltd Image communication terminal
JPH07336660A (en) * 1994-06-14 1995-12-22 Matsushita Electric Ind Co Ltd Video conference system
JPH08149440A (en) * 1994-11-25 1996-06-07 Nec Corp Composite screen display control system for multispot video conference
JPH09139927A (en) * 1995-11-15 1997-05-27 Matsushita Electric Ind Co Ltd Multipoint image transmission device
JPH09149396A (en) * 1995-11-27 1997-06-06 Fujitsu Ltd Multipoint video conference system
JPH11177952A (en) * 1997-12-11 1999-07-02 Nec Corp Video conference system
JP2003189273A (en) * 2001-12-20 2003-07-04 Sharp Corp Speaker identification device and video conference system provided with the speaker identification device
JP2003299051A (en) * 2002-03-29 2003-10-17 Matsushita Electric Ind Co Ltd Information output device and information output method
JP2005244744A (en) * 2004-02-27 2005-09-08 Hitachi Software Eng Co Ltd Video conference apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07107451A (en) * 1993-10-05 1995-04-21 Matsushita Electric Ind Co Ltd Image communication terminal
JPH07336660A (en) * 1994-06-14 1995-12-22 Matsushita Electric Ind Co Ltd Video conference system
JPH08149440A (en) * 1994-11-25 1996-06-07 Nec Corp Composite screen display control system for multispot video conference
JPH09139927A (en) * 1995-11-15 1997-05-27 Matsushita Electric Ind Co Ltd Multipoint image transmission device
JPH09149396A (en) * 1995-11-27 1997-06-06 Fujitsu Ltd Multipoint video conference system
JPH11177952A (en) * 1997-12-11 1999-07-02 Nec Corp Video conference system
JP2003189273A (en) * 2001-12-20 2003-07-04 Sharp Corp Speaker identification device and video conference system provided with the speaker identification device
JP2003299051A (en) * 2002-03-29 2003-10-17 Matsushita Electric Ind Co Ltd Information output device and information output method
JP2005244744A (en) * 2004-02-27 2005-09-08 Hitachi Software Eng Co Ltd Video conference apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8848020B2 (en) 2010-10-14 2014-09-30 Skype Auto focus
JP2012205274A (en) * 2011-03-28 2012-10-22 Nec Corp Multipoint connection device, multipoint video conference system, display control method and display control program
JP2013017027A (en) * 2011-07-04 2013-01-24 Nippon Telegr & Teleph Corp <Ntt> Acoustic image localization control system, communication server, multipoint connection unit, and acoustic image localization control method
JP2017034658A (en) * 2015-08-03 2017-02-09 株式会社リコー Video processing apparatus, video processing method and video processing system
WO2019139101A1 (en) * 2018-01-12 2019-07-18 ソニー株式会社 Information processing device, information processing method, and program
CN111542876A (en) * 2018-01-12 2020-08-14 索尼公司 Information processing apparatus, information processing method, and program
JPWO2019139101A1 (en) * 2018-01-12 2021-01-28 ソニー株式会社 Information processing equipment, information processing methods and programs
JP7276158B2 (en) 2018-01-12 2023-05-18 ソニーグループ株式会社 Information processing device, information processing method and program
US11837233B2 (en) 2018-01-12 2023-12-05 Sony Corporation Information processing device to automatically detect a conversation
CN111542876B (en) * 2018-01-12 2025-01-14 索尼公司 Information processing device, information processing method, and program product

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