CA2889706C - Video and audio tagging for active speaker detection - Google Patents

Video and audio tagging for active speaker detection Download PDF

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Publication number
CA2889706C
CA2889706C CA2889706A CA2889706A CA2889706C CA 2889706 C CA2889706 C CA 2889706C CA 2889706 A CA2889706 A CA 2889706A CA 2889706 A CA2889706 A CA 2889706A CA 2889706 C CA2889706 C CA 2889706C
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Canada
Prior art keywords
audio
tag
audio signal
signal
video
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Application number
CA2889706A
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English (en)
French (fr)
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CA2889706A1 (en
Inventor
William George Verthein
Simone Leorin
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Microsoft Technology Licensing LLC
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Microsoft Technology Licensing LLC
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Publication of CA2889706A1 publication Critical patent/CA2889706A1/en
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Publication of CA2889706C publication Critical patent/CA2889706C/en
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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
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
    • 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
    • H04N7/155—Conference systems involving storage of or access to video conference sessions

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)
  • Burglar Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)
CA2889706A 2012-12-19 2013-12-19 Video and audio tagging for active speaker detection Active CA2889706C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/719,314 2012-12-19
US13/719,314 US9065971B2 (en) 2012-12-19 2012-12-19 Video and audio tagging for active speaker detection
PCT/US2013/076671 WO2014100466A2 (en) 2012-12-19 2013-12-19 Video and audio tagging for active speaker detection

Publications (2)

Publication Number Publication Date
CA2889706A1 CA2889706A1 (en) 2014-06-26
CA2889706C true CA2889706C (en) 2020-04-28

Family

ID=49943568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2889706A Active CA2889706C (en) 2012-12-19 2013-12-19 Video and audio tagging for active speaker detection

Country Status (11)

Country Link
US (1) US9065971B2 (enExample)
EP (1) EP2912841B1 (enExample)
JP (1) JP6321033B2 (enExample)
KR (1) KR102110632B1 (enExample)
CN (1) CN104937926B (enExample)
AU (1) AU2013361258B2 (enExample)
BR (1) BR112015011758B1 (enExample)
CA (1) CA2889706C (enExample)
MX (1) MX352445B (enExample)
RU (1) RU2632469C2 (enExample)
WO (1) WO2014100466A2 (enExample)

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US10311219B2 (en) * 2016-06-07 2019-06-04 Vocalzoom Systems Ltd. Device, system, and method of user authentication utilizing an optical microphone
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KR102827290B1 (ko) * 2022-01-13 2025-06-27 최종성 사용자 추적이 가능한 ai 거치대

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Also Published As

Publication number Publication date
BR112015011758A2 (pt) 2017-07-11
MX2015008119A (es) 2016-04-25
JP6321033B2 (ja) 2018-05-09
WO2014100466A3 (en) 2014-08-07
WO2014100466A2 (en) 2014-06-26
EP2912841A2 (en) 2015-09-02
CN104937926A (zh) 2015-09-23
BR112015011758B1 (pt) 2023-04-18
EP2912841B1 (en) 2020-10-28
MX352445B (es) 2017-11-24
KR102110632B1 (ko) 2020-05-13
KR20150096419A (ko) 2015-08-24
CN104937926B (zh) 2018-05-25
CA2889706A1 (en) 2014-06-26
RU2015123696A (ru) 2017-01-10
US9065971B2 (en) 2015-06-23
US20140168352A1 (en) 2014-06-19
AU2013361258A1 (en) 2015-05-14
JP2016506670A (ja) 2016-03-03
RU2632469C2 (ru) 2017-10-05
AU2013361258B2 (en) 2017-03-09

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