CN1574956A - 利用便携终端的视频通话中的图像处理方法 - Google Patents
利用便携终端的视频通话中的图像处理方法 Download PDFInfo
- Publication number
- CN1574956A CN1574956A CNA200310124419XA CN200310124419A CN1574956A CN 1574956 A CN1574956 A CN 1574956A CN A200310124419X A CNA200310124419X A CN A200310124419XA CN 200310124419 A CN200310124419 A CN 200310124419A CN 1574956 A CN1574956 A CN 1574956A
- Authority
- CN
- China
- Prior art keywords
- image
- portable terminal
- resolution
- traffic
- terminal device
- 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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- 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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- 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
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
- H04N2007/145—Handheld terminals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030038544A KR100548353B1 (ko) | 2003-06-14 | 2003-06-14 | 휴대 단말기를 이용한 영상 통화 중 영상 처리 방법 |
KR38544/2003 | 2003-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1574956A true CN1574956A (zh) | 2005-02-02 |
CN1255989C CN1255989C (zh) | 2006-05-10 |
Family
ID=36754378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200310124419XA Expired - Fee Related CN1255989C (zh) | 2003-06-14 | 2003-12-24 | 利用便携终端的视频通话中的图像处理方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7382396B2 (zh) |
EP (1) | EP1487210B1 (zh) |
JP (1) | JP4685372B2 (zh) |
KR (1) | KR100548353B1 (zh) |
CN (1) | CN1255989C (zh) |
AT (1) | ATE530019T1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102137248A (zh) * | 2010-01-21 | 2011-07-27 | 腾讯科技(深圳)有限公司 | 视频分辨率的切换方法及装置、终端及切换系统 |
CN102138327A (zh) * | 2009-06-23 | 2011-07-27 | 松下电器产业株式会社 | 运动图像编码方法、运动图像编码装置、程序以及集成电路 |
CN104144311A (zh) * | 2013-05-07 | 2014-11-12 | 中兴通讯股份有限公司 | 一种自适应调节视频的方法及系统 |
CN105306773A (zh) * | 2015-09-30 | 2016-02-03 | 北京恒华伟业科技股份有限公司 | 一种图片传输方法和装置 |
CN106664462A (zh) * | 2014-08-25 | 2017-05-10 | 日立麦克赛尔株式会社 | 便携信息终端 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100677440B1 (ko) * | 2005-03-07 | 2007-02-02 | 엘지전자 주식회사 | 휴대단말기에서의 사진슬라이드의 동영상 변환방법 |
KR100663580B1 (ko) * | 2005-05-27 | 2007-01-02 | 삼성전자주식회사 | 카메라를 구비한 이동통신 단말기에서 영상의 디스플레이방법 |
US20080036864A1 (en) * | 2006-08-09 | 2008-02-14 | Mccubbrey David | System and method for capturing and transmitting image data streams |
US8855211B2 (en) * | 2008-01-22 | 2014-10-07 | At&T Intellectual Property I, Lp | Method and apparatus for managing video transport |
JP5168314B2 (ja) * | 2010-04-30 | 2013-03-21 | ブラザー工業株式会社 | 通信装置、通信方法、通信プログラム |
TWI473498B (zh) * | 2011-01-20 | 2015-02-11 | Tencent Tech Shenzhen Co Ltd | A video resolution switching method and device, a terminal and a switching system |
US9237460B2 (en) * | 2012-10-23 | 2016-01-12 | Tencent Technology (Shenzhen) Company Limited | Traffic control method and device |
KR102072731B1 (ko) * | 2012-12-18 | 2020-02-04 | 삼성전자주식회사 | 촬영 장치, 그 제어 방법, 및 컴퓨터 판독가능 저장매체 |
KR102066944B1 (ko) | 2014-07-09 | 2020-01-16 | 한화정밀기계 주식회사 | 로봇 제어 시스템 |
JP6903964B2 (ja) * | 2017-03-15 | 2021-07-14 | 株式会社リコー | 端末、プログラム、データ送信方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63155896A (ja) * | 1986-12-19 | 1988-06-29 | Mitsubishi Electric Corp | 画像符号化復号化装置 |
US5611038A (en) * | 1991-04-17 | 1997-03-11 | Shaw; Venson M. | Audio/video transceiver provided with a device for reconfiguration of incompatibly received or transmitted video and audio information |
JPH0775092A (ja) * | 1993-07-14 | 1995-03-17 | Hitachi Ltd | ディジタル動画圧縮装置およびこれを用いたリアルタイム動画通信システム |
JPH07288806A (ja) * | 1994-04-20 | 1995-10-31 | Hitachi Ltd | 動画像通信システム |
JP3183496B2 (ja) * | 1995-06-16 | 2001-07-09 | 日本電信電話株式会社 | 仮想空間共有システム |
WO1999040725A1 (en) * | 1998-02-10 | 1999-08-12 | Nihon Computer Co., Ltd. | High-resolution high-value-added video transfer method by using pseudo natural image, high-resolution high-value-added video processor, high-resolution high-value-added video processing method, high-resolution high-value-added transfer system, and storage medium |
JPH11308587A (ja) * | 1998-04-22 | 1999-11-05 | Toshiba Corp | 携帯情報端末装置 |
JP2001197298A (ja) * | 2000-01-07 | 2001-07-19 | Minolta Co Ltd | 画像データの送信方法および通信端末装置 |
US6538686B2 (en) | 2000-01-07 | 2003-03-25 | Minolta Co., Ltd. | Method for transmitting image data and communication terminal |
JP4190157B2 (ja) * | 2001-02-26 | 2008-12-03 | 三洋電機株式会社 | 画像データ送信装置および画像データ受信装置 |
JP2002118598A (ja) * | 2001-08-06 | 2002-04-19 | Nippon Telegr & Teleph Corp <Ntt> | 輻輳検出方法、輻輳防止方法、およびパケット通信システム |
JP2003143256A (ja) * | 2001-10-30 | 2003-05-16 | Nec Corp | 端末装置と通信制御方法 |
US20040119814A1 (en) * | 2002-12-20 | 2004-06-24 | Clisham Allister B. | Video conferencing system and method |
-
2003
- 2003-06-14 KR KR20030038544A patent/KR100548353B1/ko active IP Right Grant
- 2003-12-24 CN CNB200310124419XA patent/CN1255989C/zh not_active Expired - Fee Related
-
2004
- 2004-06-10 JP JP2004173190A patent/JP4685372B2/ja not_active Expired - Fee Related
- 2004-06-14 US US10/865,768 patent/US7382396B2/en active Active
- 2004-06-14 EP EP20040013882 patent/EP1487210B1/en not_active Expired - Lifetime
- 2004-06-14 AT AT04013882T patent/ATE530019T1/de not_active IP Right Cessation
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102138327B (zh) * | 2009-06-23 | 2014-09-24 | 松下电器产业株式会社 | 运动图像编码方法、运动图像编码装置以及集成电路 |
CN102138327A (zh) * | 2009-06-23 | 2011-07-27 | 松下电器产业株式会社 | 运动图像编码方法、运动图像编码装置、程序以及集成电路 |
CN102137248B (zh) * | 2010-01-21 | 2015-05-20 | 腾讯科技(深圳)有限公司 | 视频分辨率的切换方法及装置、终端及切换系统 |
US8730298B2 (en) | 2010-01-21 | 2014-05-20 | Tencent Technology (Shenzhen) Company Limited | Method, device, terminal and system for switching video resolution |
WO2011088769A1 (zh) * | 2010-01-21 | 2011-07-28 | 腾讯科技(深圳)有限公司 | 视频分辨率的切换方法及装置、终端及切换系统 |
CN102137248A (zh) * | 2010-01-21 | 2011-07-27 | 腾讯科技(深圳)有限公司 | 视频分辨率的切换方法及装置、终端及切换系统 |
CN104144311A (zh) * | 2013-05-07 | 2014-11-12 | 中兴通讯股份有限公司 | 一种自适应调节视频的方法及系统 |
CN106664462A (zh) * | 2014-08-25 | 2017-05-10 | 日立麦克赛尔株式会社 | 便携信息终端 |
CN106664462B (zh) * | 2014-08-25 | 2019-12-27 | 麦克赛尔株式会社 | 便携信息终端 |
US11140438B2 (en) | 2014-08-25 | 2021-10-05 | Maxell, Ltd. | Mobile information terminal |
US11665390B2 (en) | 2014-08-25 | 2023-05-30 | Maxell, Ltd. | Mobile information terminal |
US11930245B2 (en) | 2014-08-25 | 2024-03-12 | Maxell, Ltd. | Mobile information terminal |
CN105306773A (zh) * | 2015-09-30 | 2016-02-03 | 北京恒华伟业科技股份有限公司 | 一种图片传输方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
ATE530019T1 (de) | 2011-11-15 |
US7382396B2 (en) | 2008-06-03 |
EP1487210B1 (en) | 2011-10-19 |
EP1487210A1 (en) | 2004-12-15 |
US20050030369A1 (en) | 2005-02-10 |
KR100548353B1 (ko) | 2006-02-02 |
JP4685372B2 (ja) | 2011-05-18 |
JP2005020731A (ja) | 2005-01-20 |
CN1255989C (zh) | 2006-05-10 |
KR20040107887A (ko) | 2004-12-23 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120319 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120319 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060510 Termination date: 20181224 |
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CF01 | Termination of patent right due to non-payment of annual fee |