JP7694166B2 - 通信端末、画像通信システム、画像表示方法およびプログラム - Google Patents

通信端末、画像通信システム、画像表示方法およびプログラム Download PDF

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Publication number
JP7694166B2
JP7694166B2 JP2021094184A JP2021094184A JP7694166B2 JP 7694166 B2 JP7694166 B2 JP 7694166B2 JP 2021094184 A JP2021094184 A JP 2021094184A JP 2021094184 A JP2021094184 A JP 2021094184A JP 7694166 B2 JP7694166 B2 JP 7694166B2
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Japan
Prior art keywords
image
predetermined area
communication terminal
video data
communication
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JP2021094184A
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English (en)
Japanese (ja)
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JP2022186117A (ja
Inventor
英邦 安中
健一郎 森田
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Ricoh Co Ltd
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Ricoh Co Ltd
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.)
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Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2021094184A priority Critical patent/JP7694166B2/ja
Priority to EP22176038.2A priority patent/EP4099705A1/en
Priority to US17/831,462 priority patent/US11863871B2/en
Publication of JP2022186117A publication Critical patent/JP2022186117A/ja
Priority to US18/515,313 priority patent/US12389120B2/en
Priority to JP2025094579A priority patent/JP2025122244A/ja
Application granted granted Critical
Publication of JP7694166B2 publication Critical patent/JP7694166B2/ja
Priority to US19/270,662 priority patent/US20250343994A1/en
Active legal-status Critical Current
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Classifications

    • 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
    • H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2743—Video hosting of uploaded data from client
    • 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
    • H04N21/47217—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 controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
    • 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
    • H04N21/4728—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 selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
    • 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
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • 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
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • 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
    • 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
    • H04N7/15—Conference systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Studio Devices (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Closed-Circuit Television Systems (AREA)
JP2021094184A 2021-06-04 2021-06-04 通信端末、画像通信システム、画像表示方法およびプログラム Active JP7694166B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2021094184A JP7694166B2 (ja) 2021-06-04 2021-06-04 通信端末、画像通信システム、画像表示方法およびプログラム
EP22176038.2A EP4099705A1 (en) 2021-06-04 2022-05-30 Communication terminal, image communication system, method for displaying image, and carrier means
US17/831,462 US11863871B2 (en) 2021-06-04 2022-06-03 Communication terminal, image communication system, and method of displaying image
US18/515,313 US12389120B2 (en) 2021-06-04 2023-11-21 Communication terminal, image communication system, and method of displaying image
JP2025094579A JP2025122244A (ja) 2021-06-04 2025-06-06 通信端末、画像通信システム、画像表示方法およびプログラム
US19/270,662 US20250343994A1 (en) 2021-06-04 2025-07-16 Communication terminal, image communication system, and method of displaying image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021094184A JP7694166B2 (ja) 2021-06-04 2021-06-04 通信端末、画像通信システム、画像表示方法およびプログラム

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JP2025094579A Division JP2025122244A (ja) 2021-06-04 2025-06-06 通信端末、画像通信システム、画像表示方法およびプログラム

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JP2022186117A JP2022186117A (ja) 2022-12-15
JP7694166B2 true JP7694166B2 (ja) 2025-06-18

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US (3) US11863871B2 (enExample)
EP (1) EP4099705A1 (enExample)
JP (2) JP7694166B2 (enExample)

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JP2023121637A (ja) 2022-02-21 2023-08-31 株式会社リコー 情報処理システム、通信システム、画像送信方法、プログラム
JP2023140922A (ja) * 2022-03-23 2023-10-05 株式会社リコー 表示端末、情報処理システム、通信システム、表示方法、情報処理方法、通信方法、及びプログラム
JP2023140923A (ja) 2022-03-23 2023-10-05 株式会社リコー 表示端末、情報処理システム、通信システム、表示方法、情報処理方法、通信方法、及びプログラム
EP4436191A1 (en) * 2023-03-22 2024-09-25 Ricoh Company, Ltd. Display terminal, communication system, display method, and carrier means

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JP2016010010A (ja) 2014-06-24 2016-01-18 日立マクセル株式会社 音声入出力機能付き撮像装置およびテレビ会議システム
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Also Published As

Publication number Publication date
JP2025122244A (ja) 2025-08-20
US20250343994A1 (en) 2025-11-06
US20240089603A1 (en) 2024-03-14
US11863871B2 (en) 2024-01-02
US20220394178A1 (en) 2022-12-08
US12389120B2 (en) 2025-08-12
EP4099705A1 (en) 2022-12-07
JP2022186117A (ja) 2022-12-15

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