WO2008102525A1 - 映像表示装置及び映像表示方法 - Google Patents

映像表示装置及び映像表示方法 Download PDF

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Publication number
WO2008102525A1
WO2008102525A1 PCT/JP2008/000203 JP2008000203W WO2008102525A1 WO 2008102525 A1 WO2008102525 A1 WO 2008102525A1 JP 2008000203 W JP2008000203 W JP 2008000203W WO 2008102525 A1 WO2008102525 A1 WO 2008102525A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
controlled
image display
image
camera device
Prior art date
Application number
PCT/JP2008/000203
Other languages
English (en)
French (fr)
Inventor
Yoichi Nakamura
Shinji Nakamura
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/526,695 priority Critical patent/US8934016B2/en
Priority to EP08710357A priority patent/EP2124445B1/en
Priority to CN2008800054413A priority patent/CN101617534B/zh
Publication of WO2008102525A1 publication Critical patent/WO2008102525A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223—Cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

複数のカメラからの映像を一つの画面内に複数画面で表示する場合、撮影画角などを制御する制御対象となるカメラの映像の品質を他と比べて高くすることで、カメラ制御時の操作性を向上する。複数台のカメラ装置から配信される映像データをクライアントが受信し、複数の映像をディスプレイ装置にマルチ画面で表示する。この際、パン・チルト等の制御対象となるカメラ装置から配信される映像データの受信レートを上げるとともに、他のカメラ装置から配信される映像データの受信レートを下げることで、制御対象のカメラ装置による撮像映像を表示する分割画面のフレームレートを他のカメラ装置のフレームレートより高くし、カメラ制御中の映像を明瞭に視認可能にする。
PCT/JP2008/000203 2007-02-19 2008-02-12 映像表示装置及び映像表示方法 WO2008102525A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/526,695 US8934016B2 (en) 2007-02-19 2008-02-12 Video display apparatus and video display method
EP08710357A EP2124445B1 (en) 2007-02-19 2008-02-12 Image display device and image display method
CN2008800054413A CN101617534B (zh) 2007-02-19 2008-02-12 视频显示装置和视频显示方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-037899 2007-02-19
JP2007037899A JP4804378B2 (ja) 2007-02-19 2007-02-19 映像表示装置及び映像表示方法

Publications (1)

Publication Number Publication Date
WO2008102525A1 true WO2008102525A1 (ja) 2008-08-28

Family

ID=39709806

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000203 WO2008102525A1 (ja) 2007-02-19 2008-02-12 映像表示装置及び映像表示方法

Country Status (5)

Country Link
US (1) US8934016B2 (ja)
EP (1) EP2124445B1 (ja)
JP (1) JP4804378B2 (ja)
CN (1) CN101617534B (ja)
WO (1) WO2008102525A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011060809A1 (en) 2009-11-17 2011-05-26 Telefonaktiebolaget L M Ericsson (Publ) Synchronization of cameras for multi-view session capturing

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JP2011259332A (ja) * 2010-06-11 2011-12-22 Sony Corp 画像処理装置および方法
JP5724346B2 (ja) 2010-12-09 2015-05-27 ソニー株式会社 映像表示装置、映像表示システム、映像表示方法およびプログラム
JP6016332B2 (ja) * 2011-05-12 2016-10-26 キヤノン株式会社 画像処理装置、画像処理方法
EP2615564A1 (en) 2012-01-11 2013-07-17 LG Electronics Computing device for performing at least one function and method for controlling the same
US20140118541A1 (en) * 2012-10-26 2014-05-01 Sensormatic Electronics, LLC Transcoding mixing and distribution system and method for a video security system
JP6213094B2 (ja) * 2013-09-20 2017-10-18 株式会社Ｊｖｃケンウッド カメラシステム、マスターカメラ装置およびスレーブカメラ装置
US9270919B2 (en) * 2013-09-24 2016-02-23 Karl Storz Imaging, Inc. Simultaneous display of two or more different sequentially processed images
KR102158733B1 (ko) * 2013-10-16 2020-09-22 삼성전자 주식회사 자원 제어 장치 및 방법
US10739838B2 (en) 2017-12-28 2020-08-11 Omnivision Technologies, Inc. Quality-driven dynamic frequency scaling for energy optimization of smart camera systems
US10907998B2 (en) * 2018-06-13 2021-02-02 Cnh Industrial Canada, Ltd. System and method for adjusting the sampling rate of a sensor mounted on an agricultural machine
JP7257783B2 (ja) * 2018-12-07 2023-04-14 キヤノン株式会社 画像処理装置、画像処理方法
US10917563B2 (en) * 2018-12-07 2021-02-09 Canon Kabushiki Kaisha Image processing apparatus, image processing method, and non-transitory computer-readable storage medium
EP3902244B1 (en) 2020-04-23 2022-03-23 Axis AB Controlling a pan-tilt-zoom camera
CN115883899A (zh) * 2022-11-24 2023-03-31 重庆紫光华山智安科技有限公司 图像同屏播放方法、系统、电子设备及可读存储介质

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011060809A1 (en) 2009-11-17 2011-05-26 Telefonaktiebolaget L M Ericsson (Publ) Synchronization of cameras for multi-view session capturing
US9699418B2 (en) 2009-11-17 2017-07-04 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization of cameras for multi-view session capturing

Also Published As

Publication number Publication date
US8934016B2 (en) 2015-01-13
CN101617534B (zh) 2012-11-07
US20100066836A1 (en) 2010-03-18
JP4804378B2 (ja) 2011-11-02
EP2124445B1 (en) 2013-01-09
EP2124445A4 (en) 2012-02-29
CN101617534A (zh) 2009-12-30
EP2124445A1 (en) 2009-11-25
JP2008205700A (ja) 2008-09-04

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