CN1731859A - 一种视频压缩方法及使用该方法的视频系统 - Google Patents
一种视频压缩方法及使用该方法的视频系统 Download PDFInfo
- Publication number
- CN1731859A CN1731859A CNA2005100983564A CN200510098356A CN1731859A CN 1731859 A CN1731859 A CN 1731859A CN A2005100983564 A CNA2005100983564 A CN A2005100983564A CN 200510098356 A CN200510098356 A CN 200510098356A CN 1731859 A CN1731859 A CN 1731859A
- Authority
- CN
- China
- Prior art keywords
- video
- frame image
- current frame
- image
- module
- 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.)
- Granted
Links
- 238000007906 compression Methods 0.000 title claims abstract description 48
- 230000006835 compression Effects 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000033001 locomotion Effects 0.000 claims abstract description 58
- 238000001514 detection method Methods 0.000 claims description 30
- 230000006837 decompression Effects 0.000 claims description 25
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000003786 synthesis reaction Methods 0.000 claims description 13
- 238000013144 data compression Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000001815 facial effect Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000009102 absorption Effects 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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
- H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100983564A CN100459711C (zh) | 2005-09-09 | 2005-09-09 | 一种视频压缩方法及使用该方法的视频系统 |
US11/530,134 US7859561B2 (en) | 2005-09-09 | 2006-09-08 | Method and system for video conference |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100983564A CN100459711C (zh) | 2005-09-09 | 2005-09-09 | 一种视频压缩方法及使用该方法的视频系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1731859A true CN1731859A (zh) | 2006-02-08 |
CN100459711C CN100459711C (zh) | 2009-02-04 |
Family
ID=35964141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100983564A Active CN100459711C (zh) | 2005-09-09 | 2005-09-09 | 一种视频压缩方法及使用该方法的视频系统 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7859561B2 (zh) |
CN (1) | CN100459711C (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101163245B (zh) * | 2007-11-27 | 2010-09-29 | 北京中星微电子有限公司 | 一种图像处理方法及装置 |
CN101216973B (zh) * | 2007-12-27 | 2011-08-17 | 北京中星微电子有限公司 | 一种自动柜员机监控方法、系统与监控装置 |
CN101339561B (zh) * | 2008-08-07 | 2011-12-28 | 北京中星微电子有限公司 | 一种监控视频图像的检索方法、装置和监控系统 |
CN101527654B (zh) * | 2009-04-20 | 2012-01-25 | 中兴通讯股份有限公司 | 一种网管系统中的数据传输方法及系统 |
CN101501671B (zh) * | 2006-04-27 | 2012-12-26 | 微软公司 | 经由分组交换网络共享数字内容 |
CN104093023A (zh) * | 2014-07-25 | 2014-10-08 | 四川科泰智能电子有限公司 | 一种车载视频压缩传输方法及系统 |
CN104683692A (zh) * | 2015-02-04 | 2015-06-03 | 广东欧珀移动通信有限公司 | 一种连拍方法及装置 |
CN105578135A (zh) * | 2015-12-15 | 2016-05-11 | 浙江宇视科技有限公司 | 一种录像点播方法及装置 |
CN105678702A (zh) * | 2015-12-25 | 2016-06-15 | 北京理工大学 | 一种基于特征跟踪的人脸图像序列生成方法及装置 |
CN106027893A (zh) * | 2016-05-30 | 2016-10-12 | 广东欧珀移动通信有限公司 | 控制Live Photo生成的方法、装置及电子设备 |
CN106034215A (zh) * | 2015-03-16 | 2016-10-19 | 冠捷投资有限公司 | 视频会议方法及系统 |
CN103916620B (zh) * | 2013-01-04 | 2017-06-20 | 中国移动通信集团公司 | 视频通话方法及装置、移动终端 |
CN107197192A (zh) * | 2017-05-05 | 2017-09-22 | 中广热点云科技有限公司 | 一种用于压缩视频通信中人脸视频的方法及系统 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2435979A (en) * | 2006-03-07 | 2007-09-12 | Helen Theresa Haywood | Door intercom telephone device |
US20090210491A1 (en) * | 2008-02-20 | 2009-08-20 | Microsoft Corporation | Techniques to automatically identify participants for a multimedia conference event |
US8643691B2 (en) * | 2008-05-12 | 2014-02-04 | Microsoft Corporation | Gaze accurate video conferencing |
TWI410137B (zh) * | 2009-07-08 | 2013-09-21 | Inventec Appliances Corp | 一種視頻幀流控裝置及視頻幀的控制方法 |
JP5722761B2 (ja) * | 2011-12-27 | 2015-05-27 | 株式会社ソニー・コンピュータエンタテインメント | 動画圧縮装置、画像処理装置、動画圧縮方法、画像処理方法、および動画圧縮ファイルのデータ構造 |
US9813666B2 (en) * | 2012-05-29 | 2017-11-07 | Qualcomm Incorporated | Video transmission and reconstruction |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6618445B1 (en) * | 2000-11-09 | 2003-09-09 | Koninklijke Philips Electronics N.V. | Scalable MPEG-2 video decoder |
RU2003126484A (ru) * | 2001-01-30 | 2005-03-10 | Кабусики Кайся Офис Ноа (Jp) | Способ и система для сжигания информации движущегося изображения |
US6813372B2 (en) * | 2001-03-30 | 2004-11-02 | Logitech, Inc. | Motion and audio detection based webcamming and bandwidth control |
US20040028127A1 (en) * | 2002-08-06 | 2004-02-12 | Raghavan Subramaniyan | Method and apparatus for reducing computational complexity in video encoders |
US8861701B2 (en) * | 2005-04-28 | 2014-10-14 | Apple Inc. | Multi-participant conference adjustments |
-
2005
- 2005-09-09 CN CNB2005100983564A patent/CN100459711C/zh active Active
-
2006
- 2006-09-08 US US11/530,134 patent/US7859561B2/en active Active
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101501671B (zh) * | 2006-04-27 | 2012-12-26 | 微软公司 | 经由分组交换网络共享数字内容 |
CN101163245B (zh) * | 2007-11-27 | 2010-09-29 | 北京中星微电子有限公司 | 一种图像处理方法及装置 |
CN101216973B (zh) * | 2007-12-27 | 2011-08-17 | 北京中星微电子有限公司 | 一种自动柜员机监控方法、系统与监控装置 |
CN101339561B (zh) * | 2008-08-07 | 2011-12-28 | 北京中星微电子有限公司 | 一种监控视频图像的检索方法、装置和监控系统 |
CN101527654B (zh) * | 2009-04-20 | 2012-01-25 | 中兴通讯股份有限公司 | 一种网管系统中的数据传输方法及系统 |
CN103916620B (zh) * | 2013-01-04 | 2017-06-20 | 中国移动通信集团公司 | 视频通话方法及装置、移动终端 |
CN104093023A (zh) * | 2014-07-25 | 2014-10-08 | 四川科泰智能电子有限公司 | 一种车载视频压缩传输方法及系统 |
CN104683692A (zh) * | 2015-02-04 | 2015-06-03 | 广东欧珀移动通信有限公司 | 一种连拍方法及装置 |
CN107483834B (zh) * | 2015-02-04 | 2020-01-14 | Oppo广东移动通信有限公司 | 一种图像处理方法、连拍方法及装置和相关介质产品 |
CN104683692B (zh) * | 2015-02-04 | 2017-10-17 | 广东欧珀移动通信有限公司 | 一种连拍方法及装置 |
CN107483834A (zh) * | 2015-02-04 | 2017-12-15 | 广东欧珀移动通信有限公司 | 一种图像处理方法、连拍方法及装置和相关介质产品 |
CN106034215A (zh) * | 2015-03-16 | 2016-10-19 | 冠捷投资有限公司 | 视频会议方法及系统 |
CN105578135A (zh) * | 2015-12-15 | 2016-05-11 | 浙江宇视科技有限公司 | 一种录像点播方法及装置 |
CN105678702A (zh) * | 2015-12-25 | 2016-06-15 | 北京理工大学 | 一种基于特征跟踪的人脸图像序列生成方法及装置 |
CN105678702B (zh) * | 2015-12-25 | 2018-10-19 | 北京理工大学 | 一种基于特征跟踪的人脸图像序列生成方法及装置 |
CN106027893A (zh) * | 2016-05-30 | 2016-10-12 | 广东欧珀移动通信有限公司 | 控制Live Photo生成的方法、装置及电子设备 |
CN107197192A (zh) * | 2017-05-05 | 2017-09-22 | 中广热点云科技有限公司 | 一种用于压缩视频通信中人脸视频的方法及系统 |
CN107197192B (zh) * | 2017-05-05 | 2019-05-24 | 中广热点云科技有限公司 | 一种用于压缩视频通信中人脸视频的方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN100459711C (zh) | 2009-02-04 |
US20070159552A1 (en) | 2007-07-12 |
US7859561B2 (en) | 2010-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100459711C (zh) | 一种视频压缩方法及使用该方法的视频系统 | |
EP2469853B1 (en) | Method and device for processing video image data, system and terminal for video conference | |
US9462228B2 (en) | Distributed real-time media composer | |
EP2154885B1 (en) | A caption display method and a video communication control device | |
CN1178503C (zh) | 实时音频/视频调整方法 | |
US7508413B2 (en) | Video conference data transmission device and data transmission method adapted for small display of mobile terminals | |
CN101478642A (zh) | 视频会议系统的多画面混图方法及装置 | |
JP2003504897A (ja) | 電話回線による高速映像伝送 | |
JP2003532347A (ja) | ビデオ会議ネットワークにおけるメディアの役割管理 | |
CN106027589A (zh) | 视频与音频处理装置及其视频会议系统 | |
CA2600619A1 (en) | Apparatus and method for video mixing and computer readable medium | |
CN114584737B (zh) | 一种云会议中实时多人同场景自定义的方法与系统 | |
CN113438442A (zh) | 一种会议资料的共享方法及装置 | |
WO2023071356A1 (zh) | 视频会议处理方法、处理设备、会议系统以及存储介质 | |
US8768140B2 (en) | Data processing unit and data encoding device | |
CN101895717A (zh) | 一种视频会议中显示纯语音终端图像的方法 | |
CN101340546A (zh) | 高分辨率视频会议系统 | |
JP2002290940A (ja) | テレビ会議システム | |
US6603515B2 (en) | Video data transmission | |
CN101340545B (zh) | 高分辨率视频会议系统及方法 | |
KR20020020136A (ko) | 이동단말 기반의 영상회의시스템 | |
CN1525757A (zh) | 一种可视电话系统 | |
CN109640030A (zh) | 一种视频会议系统的音视频外设扩展装置及方法 | |
Ohira et al. | A world first development of a multipoint videophone system over 3G-324M protocol | |
CN102148909A (zh) | 一种交互式公文会议系统的实现方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171218 Address after: 519031 Guangdong Zhuhai Hengqin Baohua Road No. 6, room 105, -23898 (central office) Patentee after: Zhongxing Technology Co., Ltd. Address before: 100083, Haidian District, Xueyuan Road, Beijing No. 35, Nanjing Ning building, 15 Floor Patentee before: Beijing Vimicro Corporation |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 519031 -23898, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Patentee after: Mid Star Technology Limited by Share Ltd Address before: 519031 -23898, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Patentee before: Zhongxing Technology Co., Ltd. |