JP6289200B2 - 送信装置、その制御方法、及びプログラム - Google Patents

送信装置、その制御方法、及びプログラム Download PDF

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Publication number
JP6289200B2
JP6289200B2 JP2014064348A JP2014064348A JP6289200B2 JP 6289200 B2 JP6289200 B2 JP 6289200B2 JP 2014064348 A JP2014064348 A JP 2014064348A JP 2014064348 A JP2014064348 A JP 2014064348A JP 6289200 B2 JP6289200 B2 JP 6289200B2
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transmission
image
unit
copyright protection
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JP2014064348A
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English (en)
Japanese (ja)
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JP2015188133A5 (enExample
JP2015188133A (ja
Inventor
亮 渡邊
亮 渡邊
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2014064348A priority Critical patent/JP6289200B2/ja
Priority to US14/659,173 priority patent/US20150281255A1/en
Publication of JP2015188133A publication Critical patent/JP2015188133A/ja
Publication of JP2015188133A5 publication Critical patent/JP2015188133A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements
    • H04N21/4545—Input to filtering algorithms, e.g. filtering a region of the image
    • H04N21/45455—Input to filtering algorithms, e.g. filtering a region of the image applied to a region of the image
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/2847—Home automation networks characterised by the type of home appliance used
    • H04L2012/2849—Audio/video appliances

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Technology Law (AREA)
  • Automation & Control Theory (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computing Systems (AREA)
JP2014064348A 2014-03-26 2014-03-26 送信装置、その制御方法、及びプログラム Expired - Fee Related JP6289200B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014064348A JP6289200B2 (ja) 2014-03-26 2014-03-26 送信装置、その制御方法、及びプログラム
US14/659,173 US20150281255A1 (en) 2014-03-26 2015-03-16 Transmission apparatus, control method for the same, and non-transitory computer-readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014064348A JP6289200B2 (ja) 2014-03-26 2014-03-26 送信装置、その制御方法、及びプログラム

Publications (3)

Publication Number Publication Date
JP2015188133A JP2015188133A (ja) 2015-10-29
JP2015188133A5 JP2015188133A5 (enExample) 2017-04-27
JP6289200B2 true JP6289200B2 (ja) 2018-03-07

Family

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Family Applications (1)

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JP2014064348A Expired - Fee Related JP6289200B2 (ja) 2014-03-26 2014-03-26 送信装置、その制御方法、及びプログラム

Country Status (2)

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US (1) US20150281255A1 (enExample)
JP (1) JP6289200B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6037461B2 (ja) * 2014-05-09 2016-12-07 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 機密情報に応じた表示を行う装置、システム、方法およびプログラム
US20160300068A1 (en) * 2015-04-07 2016-10-13 Dell Products, Lp System and Method to View Encrypted Information on a Security Enabled Display Device
US11829497B2 (en) * 2020-04-23 2023-11-28 Magic Leap, Inc. Processing secure content on a virtual reality system
JP7600571B2 (ja) * 2020-09-02 2024-12-17 株式会社リコー 無線通信システム、無線受信装置、通信制御方法、及びプログラム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11220607A (ja) * 1998-01-30 1999-08-10 Canon Inc 画像処理装置、方法及びコンピュータ読み取り可能な記憶媒体
JPH11331618A (ja) * 1998-05-19 1999-11-30 Canon Inc 画像処理装置、画像データ配布装置、画像データ配布システム、画像データ配布方法、及び記憶媒体
JP2000115517A (ja) * 1998-10-06 2000-04-21 Canon Inc 電子透かしを行なうことが可能な情報処理装置及び前記情報処理装置を接続可能な通信ネットワーク
US6954542B2 (en) * 1999-03-30 2005-10-11 Canon Kabushiki Kaisha Image processing apparatus and method
JP4375995B2 (ja) * 2003-04-30 2009-12-02 ローム株式会社 デバイス鍵保護方法およびその方法を利用可能な暗号化装置と復号装置ならびに映像送信装置と映像受信装置
DE112004002943B4 (de) * 2004-08-26 2010-06-24 Fujitsu Ltd., Kawasaki Inhalte-Management-Programm, -Verfahren und -Vorrichtung
JP4508828B2 (ja) * 2004-10-28 2010-07-21 シャープ株式会社 コンテンツ共有装置
US20070269044A1 (en) * 2006-05-16 2007-11-22 Bruestle Michael A Digital library system with rights-managed access
US20090002556A1 (en) * 2007-06-11 2009-01-01 Picongen Wireless Inc. Method and Apparatus for Packet Insertion by Estimation
US8610787B2 (en) * 2007-06-22 2013-12-17 Panasonic Corporation Camera device including privacy protection method
JP4696099B2 (ja) * 2007-08-07 2011-06-08 日立オムロンターミナルソリューションズ株式会社 表示画像変換装置
JP2011060000A (ja) * 2009-09-10 2011-03-24 Canon Inc 画面共有方法
JP5216810B2 (ja) * 2010-05-28 2013-06-19 株式会社オプティム 遠隔画面共有を実行する方法、ユーザ端末、プログラム及びシステム
JP5553721B2 (ja) * 2010-10-04 2014-07-16 株式会社Ｎｔｔドコモ 表示装置、開示制御装置、開示制御方法、及びプログラム
EP2642744A1 (en) * 2012-03-19 2013-09-25 Nagravision S.A. Method and system for scrambling and descrambling a digital image
US9144094B2 (en) * 2012-10-29 2015-09-22 Qualcomm Incorporated Establishing a wireless display session between a computing device and a vehicle head unit

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US20150281255A1 (en) 2015-10-01
JP2015188133A (ja) 2015-10-29

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