FR2964235B1 - Procede de synchronisation, systeme et dispositif correspondants - Google Patents

Procede de synchronisation, systeme et dispositif correspondants

Info

Publication number
FR2964235B1
FR2964235B1 FR1056914A FR1056914A FR2964235B1 FR 2964235 B1 FR2964235 B1 FR 2964235B1 FR 1056914 A FR1056914 A FR 1056914A FR 1056914 A FR1056914 A FR 1056914A FR 2964235 B1 FR2964235 B1 FR 2964235B1
Authority
FR
France
Prior art keywords
synchronization method
synchronization
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
Application number
FR1056914A
Other languages
English (en)
Other versions
FR2964235A1 (fr
Inventor
Du Fretay Tristan Halna
Kolli Yacine Smail El
Laurent Frouin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to FR1056914A priority Critical patent/FR2964235B1/fr
Priority to US13/218,208 priority patent/US20120050613A1/en
Publication of FR2964235A1 publication Critical patent/FR2964235A1/fr
Application granted granted Critical
Publication of FR2964235B1 publication Critical patent/FR2964235B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1438—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using more than one graphics controller
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/005—Adapting incoming signals to the display format of the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/475—Colour synchronisation for mutually locking different synchronisation sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0435—Change or adaptation of the frame rate of the video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Graphics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
FR1056914A 2010-08-31 2010-08-31 Procede de synchronisation, systeme et dispositif correspondants Active FR2964235B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1056914A FR2964235B1 (fr) 2010-08-31 2010-08-31 Procede de synchronisation, systeme et dispositif correspondants
US13/218,208 US20120050613A1 (en) 2010-08-31 2011-08-25 Method of synchronization, corresponding system and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1056914A FR2964235B1 (fr) 2010-08-31 2010-08-31 Procede de synchronisation, systeme et dispositif correspondants

Publications (2)

Publication Number Publication Date
FR2964235A1 FR2964235A1 (fr) 2012-03-02
FR2964235B1 true FR2964235B1 (fr) 2013-05-24

Family

ID=44209702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056914A Active FR2964235B1 (fr) 2010-08-31 2010-08-31 Procede de synchronisation, systeme et dispositif correspondants

Country Status (2)

Country Link
US (1) US20120050613A1 (fr)
FR (1) FR2964235B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012077392A1 (fr) * 2010-12-10 2012-06-14 三菱電機株式会社 Système d'affichage à écrans multiples
US20130242186A1 (en) * 2012-03-14 2013-09-19 Samsung Electronics Co., Ltd. Image processing apparatus and control method thereof
EP2864866A2 (fr) * 2012-06-22 2015-04-29 Universität des Saarlandes Procédé et système pour afficher des pixels sur des dispositifs d'affichage
CN103780741B (zh) * 2012-10-18 2018-03-13 腾讯科技（深圳）有限公司 提示网速的方法和移动设备
US9277518B2 (en) * 2013-01-25 2016-03-01 Electronics And Telecommunications Research Institute Synchronization method and apparatus in device-to-device direct communication
US20150189128A1 (en) * 2013-12-27 2015-07-02 Nathaniel D. Naegle Synchronization of video based on clock adjustment
JP6467822B2 (ja) * 2014-08-29 2019-02-13 セイコーエプソン株式会社 表示システム、送信装置、及び、表示システムの制御方法
CN106131476B (zh) * 2016-06-22 2019-02-26 北京集创北方科技股份有限公司 控制显示刷新的方法和装置
JP2018010109A (ja) * 2016-07-13 2018-01-18 キヤノン株式会社 表示装置、表示制御方法及び表示システム
KR20180024616A (ko) * 2016-08-30 2018-03-08 삼성전자주식회사 디스플레이 장치 및 디스플레이 장치의 캘리브레이션 수행 방법
CN108616674B (zh) * 2016-12-12 2020-10-20 中国航空工业集团公司西安航空计算技术研究所 具有外同步功能的双路视频信号时序产生电路结构
CN106973188A (zh) 2017-04-11 2017-07-21 北京图森未来科技有限公司 一种图像传输装置和方法
KR102121272B1 (ko) * 2019-09-30 2020-06-11 빛샘전자 주식회사 다중제어 디스플레이 시스템 및 다중제어 디스플레이 방법
CN110971971B (zh) * 2019-11-27 2022-01-11 北京凯视达科技股份有限公司 用于播放视频的方法和装置、存储介质、电子设备
CN110958490B (zh) * 2019-11-27 2022-01-11 北京凯视达科技股份有限公司 用于播放视频的方法和装置、存储介质、电子设备
WO2021237614A1 (fr) * 2020-05-28 2021-12-02 京东方科技集团股份有限公司 Dispositif d'affichage tactile et procédé de réponse tactile associé, système et support de stockage
US12124759B2 (en) * 2020-09-26 2024-10-22 Intel Corporation Hardware architecture for multi-display video synchronization
CN113867663B (zh) * 2020-10-22 2024-04-09 华为技术有限公司 一种显示方法及电子设备
US12039955B2 (en) 2022-03-10 2024-07-16 Rockwell Collins, Inc. Methodology for image synchronization to video imaging devices
TWI868901B (zh) * 2023-09-05 2025-01-01 瑞昱半導體股份有限公司 影像輸出控制裝置和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3344197B2 (ja) * 1996-03-08 2002-11-11 株式会社日立製作所 映像信号の処理装置及びこれを用いた表示装置
JP4197230B2 (ja) * 2002-02-13 2008-12-17 パイオニア株式会社 フォーマット変換装置、フォーマット変換方法、フォーマット変換処理プログラムおよびフォーマット変換処理プログラムを記録した記録媒体、並びに、情報記録装置、情報記録方法、情報記録処理プログラムおよび情報記録処理プログラムを記録した記録媒体
TW200426487A (en) * 2003-05-23 2004-12-01 Vivavr Technology Co Ltd Projecting system
US7506240B2 (en) * 2004-07-02 2009-03-17 Filmlight Limited Method and apparatus for image processing
JP2009509203A (ja) * 2005-09-20 2009-03-05 エヌエックスピー ビー ヴィ ビデオストリームのフレームレートの保存、リサンプリング、またはリフォーマット装置及び方法

Also Published As

Publication number Publication date
FR2964235A1 (fr) 2012-03-02
US20120050613A1 (en) 2012-03-01

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