CN103096019B - 视频会议***和终端装置及用于视频会议的图像撷取方法 - Google Patents
视频会议***和终端装置及用于视频会议的图像撷取方法 Download PDFInfo
- Publication number
- CN103096019B CN103096019B CN201110362769.4A CN201110362769A CN103096019B CN 103096019 B CN103096019 B CN 103096019B CN 201110362769 A CN201110362769 A CN 201110362769A CN 103096019 B CN103096019 B CN 103096019B
- Authority
- CN
- China
- Prior art keywords
- video
- processing unit
- network
- audio
- image
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 132
- 230000002708 enhancing effect Effects 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 8
- 230000005236 sound signal Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013257 coordination network Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW100139907 | 2011-11-02 | ||
TW100139907A TWI484827B (zh) | 2011-11-02 | 2011-11-02 | 視訊會議系統、視訊會議終端裝置及用於視訊會議之影像擷取方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103096019A CN103096019A (zh) | 2013-05-08 |
CN103096019B true CN103096019B (zh) | 2015-12-02 |
Family
ID=48171997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110362769.4A Active CN103096019B (zh) | 2011-11-02 | 2011-11-16 | 视频会议***和终端装置及用于视频会议的图像撷取方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8743172B2 (zh) |
CN (1) | CN103096019B (zh) |
TW (1) | TWI484827B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015108330A1 (en) * | 2014-01-20 | 2015-07-23 | Samsung Electronics Co., Ltd. | Electronic device for controlling an external device using a number and method thereof |
US9496922B2 (en) | 2014-04-21 | 2016-11-15 | Sony Corporation | Presentation of content on companion display device based on content presented on primary display device |
CN106162046A (zh) * | 2015-04-24 | 2016-11-23 | 中兴通讯股份有限公司 | 一种视频会议图像呈现方法及其装置 |
CN105094957A (zh) * | 2015-06-10 | 2015-11-25 | 小米科技有限责任公司 | 视频会话窗口控制方法及装置 |
US10705566B2 (en) | 2016-09-09 | 2020-07-07 | Targus International Llc | Systems, methods and devices for native and virtualized video in a hybrid docking station |
US11231448B2 (en) | 2017-07-20 | 2022-01-25 | Targus International Llc | Systems, methods and devices for remote power management and discovery |
CA3123602A1 (en) | 2018-12-19 | 2020-06-25 | Targus International Llc | Display and docking apparatus for a portable electronic device |
US11360534B2 (en) | 2019-01-04 | 2022-06-14 | Targus Internatonal Llc | Smart workspace management system |
AU2020333961A1 (en) * | 2019-08-22 | 2022-02-24 | Targus International Llc | Systems and methods for participant-controlled video conferencing |
WO2021050575A1 (en) | 2019-09-09 | 2021-03-18 | Targus International Llc | Systems and methods for docking stations removably attachable to display apparatuses and docking stand assemblies |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001238188A (ja) * | 2000-02-24 | 2001-08-31 | Mitsubishi Electric Corp | 画像通信装置 |
JP2002223422A (ja) * | 2001-01-29 | 2002-08-09 | Nec Corp | 多地点テレビ会議制御装置およびビデオパケット送信方法 |
CN1783996A (zh) * | 2004-12-01 | 2006-06-07 | 广达电脑股份有限公司 | 利用移动电话的视频会议***及其方法 |
CN101102454A (zh) * | 2007-06-29 | 2008-01-09 | 中兴通讯股份有限公司 | 通过手机视频电话设置名片个性视频头像信息的方法 |
CN101576996A (zh) * | 2009-06-05 | 2009-11-11 | 腾讯科技(深圳)有限公司 | 一种实现图像缩放中的处理方法及装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5615338A (en) * | 1995-05-24 | 1997-03-25 | Titan Information Systems Corporation | System for simultaneously displaying video signal from second video channel and video signal generated at that site or video signal received from first channel |
US20030025786A1 (en) * | 2001-07-31 | 2003-02-06 | Vtel Corporation | Method and system for saving and applying a video address from a video conference |
US6750897B1 (en) * | 2001-08-16 | 2004-06-15 | Verizon Data Services Inc. | Systems and methods for implementing internet video conferencing using standard phone calls |
US20080055394A1 (en) * | 2006-08-17 | 2008-03-06 | Inventec Multimedia & Telecom Corporation | Video phone device |
US8588394B2 (en) * | 2006-09-22 | 2013-11-19 | Sprint Communications Company L.P. | Content switch for enhancing directory assistance |
US7847815B2 (en) * | 2006-10-11 | 2010-12-07 | Cisco Technology, Inc. | Interaction based on facial recognition of conference participants |
GB0712879D0 (en) * | 2007-07-03 | 2007-08-08 | Skype Ltd | Video communication system and method |
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2011
- 2011-11-02 TW TW100139907A patent/TWI484827B/zh active
- 2011-11-16 CN CN201110362769.4A patent/CN103096019B/zh active Active
-
2012
- 2012-07-05 US US13/542,626 patent/US8743172B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001238188A (ja) * | 2000-02-24 | 2001-08-31 | Mitsubishi Electric Corp | 画像通信装置 |
JP2002223422A (ja) * | 2001-01-29 | 2002-08-09 | Nec Corp | 多地点テレビ会議制御装置およびビデオパケット送信方法 |
CN1783996A (zh) * | 2004-12-01 | 2006-06-07 | 广达电脑股份有限公司 | 利用移动电话的视频会议***及其方法 |
CN101102454A (zh) * | 2007-06-29 | 2008-01-09 | 中兴通讯股份有限公司 | 通过手机视频电话设置名片个性视频头像信息的方法 |
CN101576996A (zh) * | 2009-06-05 | 2009-11-11 | 腾讯科技(深圳)有限公司 | 一种实现图像缩放中的处理方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103096019A (zh) | 2013-05-08 |
US8743172B2 (en) | 2014-06-03 |
US20130106979A1 (en) | 2013-05-02 |
TW201320743A (zh) | 2013-05-16 |
TWI484827B (zh) | 2015-05-11 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jiayuan Inventor after: Song Zhiwei Inventor after: Huang Junyi Inventor after: Xu Yushan Inventor after: Huang Tinghan Inventor after: Xu Tongming Inventor after: Liu Wanqi Inventor before: Zhang Jiayuan Inventor before: Song Zhiwei Inventor before: Huang Junyi Inventor before: Xu Yushan Inventor before: Huang Tinghan |
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COR | Change of bibliographic data |