WO2017124228A1 - Procédé et système de suivi d'image d'un réseau vidéo - Google Patents

Procédé et système de suivi d'image d'un réseau vidéo Download PDF

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Publication number
WO2017124228A1
WO2017124228A1 PCT/CN2016/071240 CN2016071240W WO2017124228A1 WO 2017124228 A1 WO2017124228 A1 WO 2017124228A1 CN 2016071240 W CN2016071240 W CN 2016071240W WO 2017124228 A1 WO2017124228 A1 WO 2017124228A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
microphone
video
present
video network
Prior art date
Application number
PCT/CN2016/071240
Other languages
English (en)
Chinese (zh)
Inventor
王晓光
Original Assignee
王晓光
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 王晓光 filed Critical 王晓光
Priority to CN201680000267.8A priority Critical patent/CN105706444A/zh
Priority to PCT/CN2016/071240 priority patent/WO2017124228A1/fr
Publication of WO2017124228A1 publication Critical patent/WO2017124228A1/fr

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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

Definitions

  • the present invention relates to the field of images and networks, and in particular, to an image tracking method and system for a video network.
  • Video refers to various technologies that capture, record, process, store, transmit, and reproduce a series of still images as electrical signals.
  • continuous image changes exceed 24 frames per second, the human eye cannot distinguish a single static image according to the principle of visual persistence; it looks like a smooth continuous visual effect, so that the continuous picture is called video.
  • Video technology was first developed for television systems, but has now evolved into a variety of formats for consumers to record video. The development of network technology has also caused video recording segments to exist on the Internet in the form of streaming media and can be received and played by computers. Video and film belong to different technologies, and the latter uses photography to capture dynamic images as a series of still photos.
  • the existing video conference cannot control the conference voice according to the image, so sometimes the interaction of the conference cannot be realized.
  • the application provides an image tracking method for a video network. It solves the shortcomings of the prior art technical solutions that cannot achieve the interaction of the conference.
  • an image tracking method for a video network comprising the following steps:
  • the method further includes:
  • the microphone is turned off.
  • the method further includes:
  • an image tracking system for a video network comprising:
  • a configuration unit for configuring a list of user and microphone locations
  • a recognition unit configured to acquire a video captured image, and perform character recognition on the image
  • control unit configured to open a microphone corresponding to the position of the character.
  • control unit is further configured to close the microphone if the voice data input by the microphone is not detected.
  • control unit is further configured to close the microphone when the image is switched to another character.
  • the technical solution provided by the present invention configures a list of user and microphone positions, acquires a video captured image, performs character recognition on the image, and opens a microphone corresponding to the position of the character, so that it has the interactive advantage of realizing the conference.
  • FIG. 1 is a flowchart of an image tracking method of a video network according to a first preferred embodiment of the present invention
  • FIG. 2 is a structural diagram of an image tracking system for a video network according to a second preferred embodiment of the present invention.
  • FIG. 1 is a schematic diagram of an image tracking method for a video network according to a first preferred embodiment of the present invention. The method is as shown in FIG.
  • Step S101 configuring a list of user and mic locations
  • Step S102 Acquire a video captured image, and perform character recognition on the image
  • Step S103 Open a microphone corresponding to the position of the character.
  • the technical solution provided by the present invention configures a list of user and microphone positions, acquires a video captured image, performs character recognition on the image, and opens a microphone corresponding to the position of the character, so that it has the interactive advantage of realizing the conference.
  • the foregoing method may further include:
  • the microphone is turned off.
  • the foregoing method may further include:
  • FIG. 2 is an image tracking system of a video network according to a second preferred embodiment of the present invention.
  • the system includes:
  • a configuration unit 201 configured to configure a list of user and mic locations
  • the identifying unit 202 is configured to acquire a video captured image, and perform character recognition on the image;
  • the control unit 203 is configured to open a microphone corresponding to the position of the character.
  • the technical solution provided by the present invention configures a list of user and microphone positions, acquires a video captured image, performs character recognition on the image, and opens a microphone corresponding to the position of the character, so that it has the interactive advantage of realizing the conference.
  • control unit 203 is further configured to close the microphone if the voice data input by the microphone is not detected.
  • control unit 203 is further configured to close the microphone when the image is switched to another character.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Flash drive, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or CD.
  • ROM Read-Only Memory
  • RAM Random Access Memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

La présente invention concerne un procédé et un système de suivi d'image d'un réseau vidéo. Le procédé comprend les étapes consistant à : configurer une liste d'utilisateurs et d'emplacements de microphone ; capturer une image à partir d'une vidéo et identifier une personne dans l'image ; activer un microphone à l'emplacement correspondant à la personne. L'avantage de la solution technique fournie dans la présente invention est qu'elle permet d'améliorer l'interaction entre des participants à une réunion.
PCT/CN2016/071240 2016-01-18 2016-01-18 Procédé et système de suivi d'image d'un réseau vidéo WO2017124228A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680000267.8A CN105706444A (zh) 2016-01-18 2016-01-18 一种视频网络的图像追踪方法及***
PCT/CN2016/071240 WO2017124228A1 (fr) 2016-01-18 2016-01-18 Procédé et système de suivi d'image d'un réseau vidéo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/071240 WO2017124228A1 (fr) 2016-01-18 2016-01-18 Procédé et système de suivi d'image d'un réseau vidéo

Publications (1)

Publication Number Publication Date
WO2017124228A1 true WO2017124228A1 (fr) 2017-07-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/071240 WO2017124228A1 (fr) 2016-01-18 2016-01-18 Procédé et système de suivi d'image d'un réseau vidéo

Country Status (2)

Country Link
CN (1) CN105706444A (fr)
WO (1) WO2017124228A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108200515B (zh) * 2017-12-29 2021-01-22 苏州科达科技股份有限公司 多波束会议拾音***及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007174154A (ja) * 2005-12-21 2007-07-05 Audio Technica Corp 会議装置
CN102223594A (zh) * 2010-04-19 2011-10-19 鸿富锦精密工业（深圳）有限公司 麦克风控制装置及方法
CN102378097A (zh) * 2010-08-25 2012-03-14 鸿富锦精密工业（深圳）有限公司 麦克风控制***及方法
CN103916723A (zh) * 2013-01-08 2014-07-09 联想(北京)有限公司 一种声音采集方法以及一种电子设备
JP2014165565A (ja) * 2013-02-22 2014-09-08 Hitachi Ltd テレビ会議装置およびシステムおよび方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203851275U (zh) * 2013-12-05 2014-09-24 北京东方正龙数字技术有限公司 一种基于人脸识别的自动调节拾音设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007174154A (ja) * 2005-12-21 2007-07-05 Audio Technica Corp 会議装置
CN102223594A (zh) * 2010-04-19 2011-10-19 鸿富锦精密工业（深圳）有限公司 麦克风控制装置及方法
CN102378097A (zh) * 2010-08-25 2012-03-14 鸿富锦精密工业（深圳）有限公司 麦克风控制***及方法
CN103916723A (zh) * 2013-01-08 2014-07-09 联想(北京)有限公司 一种声音采集方法以及一种电子设备
JP2014165565A (ja) * 2013-02-22 2014-09-08 Hitachi Ltd テレビ会議装置およびシステムおよび方法

Also Published As

Publication number Publication date
CN105706444A8 (zh) 2018-01-12
CN105706444A (zh) 2016-06-22

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