ATE545088T1 - Schlüsselbasierte geschützte projektion von bilddaten - Google Patents
Schlüsselbasierte geschützte projektion von bilddatenInfo
- Publication number
- ATE545088T1 ATE545088T1 AT10177911T AT10177911T ATE545088T1 AT E545088 T1 ATE545088 T1 AT E545088T1 AT 10177911 T AT10177911 T AT 10177911T AT 10177911 T AT10177911 T AT 10177911T AT E545088 T1 ATE545088 T1 AT E545088T1
- Authority
- AT
- Austria
- Prior art keywords
- connection
- projector
- server
- image data
- key based
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00209—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
- H04N1/00222—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax details of image data generation or reproduction, e.g. scan-to-email or network printing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
- H04L61/5014—Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00209—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
- H04N1/00222—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax details of image data generation or reproduction, e.g. scan-to-email or network printing
- H04N1/00233—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax details of image data generation or reproduction, e.g. scan-to-email or network printing details of image data reproduction, e.g. network printing or remote image display
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00244—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server with a server, e.g. an internet server
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00249—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a photographic apparatus, e.g. a photographic printer or a projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
- H04N1/32765—Initiating a communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
- H04N1/32765—Initiating a communication
- H04N1/32767—Initiating a communication in response to a user operation, e.g. actuating a switch
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
- H04N1/32786—Ending a communication
-
- 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
- H04L67/01—Protocols
- H04L67/131—Protocols for games, networked simulations or virtual reality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
- H04N2201/0015—Control of image communication with the connected apparatus, e.g. signalling capability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
- H04N2201/0034—Details of the connection, e.g. connector, interface
- H04N2201/0037—Topological details of the connection
- H04N2201/0039—Connection via a network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
- H04N2201/0034—Details of the connection, e.g. connector, interface
- H04N2201/0048—Type of connection
- H04N2201/0055—By radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0089—Image display device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3204—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium
- H04N2201/3207—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium of an address
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3273—Display
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer And Data Communications (AREA)
- Controls And Circuits For Display Device (AREA)
- Information Transfer Between Computers (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
- Projection Apparatus (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Studio Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002152413 | 2002-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE545088T1 true ATE545088T1 (de) | 2012-02-15 |
Family
ID=29561276
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT10177911T ATE545088T1 (de) | 2002-05-27 | 2003-05-22 | Schlüsselbasierte geschützte projektion von bilddaten |
AT03730595T ATE479945T1 (de) | 2002-05-27 | 2003-05-22 | Bilddatenübertragungssystem, bilddatenübertragungsverfahren, bilddatenübertragungsprogramm und bildanzeigeeinrichtung |
AT08075273T ATE489676T1 (de) | 2002-05-27 | 2003-05-22 | Bildprojektion nach quellenauthentifizierung |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03730595T ATE479945T1 (de) | 2002-05-27 | 2003-05-22 | Bilddatenübertragungssystem, bilddatenübertragungsverfahren, bilddatenübertragungsprogramm und bildanzeigeeinrichtung |
AT08075273T ATE489676T1 (de) | 2002-05-27 | 2003-05-22 | Bildprojektion nach quellenauthentifizierung |
Country Status (9)
Country | Link |
---|---|
US (4) | US7293071B2 (de) |
EP (5) | EP1501016B1 (de) |
JP (6) | JP4353096B2 (de) |
KR (1) | KR100687974B1 (de) |
CN (1) | CN1324491C (de) |
AT (3) | ATE545088T1 (de) |
DE (2) | DE60333992D1 (de) |
TW (1) | TWI239767B (de) |
WO (1) | WO2003100620A1 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3707407B2 (ja) | 2001-08-28 | 2005-10-19 | セイコーエプソン株式会社 | パスワードを投写するプロジェクタ |
US7293071B2 (en) * | 2002-05-27 | 2007-11-06 | Seiko Epson Corporation | Image data transmission system, process and program, image data output device and image display device |
JP2004287160A (ja) | 2003-03-24 | 2004-10-14 | Seiko Epson Corp | 画像表示システム、プロジェクタ、画像表示方法、プロジェクタ制御方法、画像表示プログラムおよびプロジェクタ制御プログラム |
US7970833B2 (en) * | 2003-06-02 | 2011-06-28 | Seiko Epson Corporation | Image capture method, system and apparatus |
CN100524331C (zh) * | 2003-06-02 | 2009-08-05 | 富可视公司 | 网络上的数据安全 |
JP2007519271A (ja) * | 2003-07-08 | 2007-07-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | プレゼンテーションを供給するためのシステムおよび方法 |
JP4176603B2 (ja) * | 2003-09-24 | 2008-11-05 | 株式会社東芝 | 画像表示装置、画像表示システム、画像表示装置選択方法及びプログラム |
JP2005210284A (ja) | 2004-01-21 | 2005-08-04 | Nec Viewtechnology Ltd | プロジェクタの選択システム、プロジェクタの選択方法及びそのプログラム |
JP2005208823A (ja) | 2004-01-21 | 2005-08-04 | Seiko Epson Corp | プロジェクタのネットワークシステム |
JP4660100B2 (ja) * | 2004-02-26 | 2011-03-30 | 三洋電機株式会社 | サーバ装置 |
JP2005285091A (ja) * | 2004-03-04 | 2005-10-13 | Sony Corp | 画像表示装置、情報端末装置、ネットワークシステム及びネットワーク設定方法 |
US20060026181A1 (en) | 2004-05-28 | 2006-02-02 | Jeff Glickman | Image processing systems and methods with tag-based communications protocol |
US7680087B2 (en) * | 2004-09-08 | 2010-03-16 | Canon U.S.A., Inc. | Wireless state machine and multiplexing method for concurrent ad-hoc and infrastructure mode service in wireless networking |
US20060092125A1 (en) * | 2004-09-30 | 2006-05-04 | Kisley Richard V | Apparatus and method to authenticate local interface for network attached projector |
US20060168661A1 (en) * | 2005-01-25 | 2006-07-27 | Kisley Richard V | Apparatus and method to implement data management protocols using a projector |
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JP5040341B2 (ja) | 2006-04-04 | 2012-10-03 | セイコーエプソン株式会社 | プロジェクタシステム |
JP2007318650A (ja) * | 2006-05-29 | 2007-12-06 | Funai Electric Co Ltd | クライアント・サーバシステム |
JP2007334180A (ja) * | 2006-06-19 | 2007-12-27 | Seiko Epson Corp | 画像投写装置及びその制御方法 |
CN101145998B (zh) * | 2006-09-11 | 2010-09-29 | 联想(北京)有限公司 | 建立无线投影网络的方法及网络 |
KR20080054158A (ko) * | 2006-12-12 | 2008-06-17 | 삼성전자주식회사 | 화상형성장치 및 그 제어방법 |
US20110019824A1 (en) * | 2007-10-24 | 2011-01-27 | Hmicro, Inc. | Low power radiofrequency (rf) communication systems for secure wireless patch initialization and methods of use |
JP5538680B2 (ja) * | 2008-01-15 | 2014-07-02 | キヤノン株式会社 | 通信装置、制御方法、プログラム、記憶媒体 |
JP4891268B2 (ja) * | 2008-01-15 | 2012-03-07 | キヤノン株式会社 | 通信装置、制御方法、プログラム、記憶媒体 |
US8231233B2 (en) * | 2009-06-17 | 2012-07-31 | Motorola Mobility, Inc. | Portable electronic device and method of power management for same to accommodate projector operation |
JP5353591B2 (ja) * | 2009-09-15 | 2013-11-27 | 株式会社リコー | プロジェクタ、プロジェクタシステム、制御方法、及び制御プログラム |
US8052189B2 (en) * | 2009-12-01 | 2011-11-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Trim ring having reinforced snap posts |
JP5724202B2 (ja) * | 2010-04-02 | 2015-05-27 | セイコーエプソン株式会社 | プロジェクター及び画像表示方法 |
JP5087666B2 (ja) | 2010-09-30 | 2012-12-05 | 株式会社東芝 | 情報処理装置及び通信制御方法 |
RU2446457C1 (ru) | 2010-12-30 | 2012-03-27 | Закрытое акционерное общество "Лаборатория Касперского" | Система и способ для удаленного администрирования персональных компьютеров в рамках сети |
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JP2013097328A (ja) * | 2011-11-04 | 2013-05-20 | Ricoh Co Ltd | 画像表示装置、画像表示方法およびプログラム |
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GB2500652B (en) * | 2012-03-28 | 2016-03-23 | Canon Kk | Method and device for improving configuration of communication devices in a video projection system comprising multiple wireless video projectors |
JP6051760B2 (ja) * | 2012-10-18 | 2016-12-27 | 株式会社リコー | 情報処理システム、情報処理装置およびプログラム |
JP6448173B2 (ja) * | 2013-03-14 | 2019-01-09 | キヤノン株式会社 | 通信装置及びその制御方法、プログラム |
JP6249639B2 (ja) * | 2013-05-30 | 2017-12-20 | キヤノン株式会社 | 画像処理システム、画像処理装置、画像処理方法、画像処理プログラム |
JP5622899B2 (ja) * | 2013-07-02 | 2014-11-12 | 株式会社東芝 | 表示制御装置、及び表示制御方法 |
US9450910B2 (en) | 2014-02-06 | 2016-09-20 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Network address allocation |
KR102254856B1 (ko) * | 2014-09-23 | 2021-05-21 | 엘지전자 주식회사 | 컴퓨터 시스템 |
JP6442230B2 (ja) * | 2014-10-31 | 2018-12-19 | キヤノン株式会社 | 情報処理装置、同期制御方法、及びプログラム |
CN105657387A (zh) * | 2015-12-30 | 2016-06-08 | 上海创功通讯技术有限公司 | 投影方法及投影*** |
CN107894876B (zh) * | 2016-10-03 | 2021-02-02 | 京瓷办公信息***株式会社 | 信息处理***及信息处理方法 |
JP6882059B2 (ja) * | 2017-05-12 | 2021-06-02 | キヤノン株式会社 | プログラム、方法、及び装置 |
US10560972B2 (en) | 2017-05-12 | 2020-02-11 | Canon Kabushiki Kaisha | Information processing apparatus, and control method thereof |
CN111200725B (zh) * | 2018-11-19 | 2023-09-26 | 中强光电股份有限公司 | 投影机及投影机开机方法 |
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2003
- 2003-05-21 US US10/442,056 patent/US7293071B2/en active Active
- 2003-05-22 AT AT10177911T patent/ATE545088T1/de active
- 2003-05-22 KR KR20047016196A patent/KR100687974B1/ko active IP Right Grant
- 2003-05-22 WO PCT/JP2003/006431 patent/WO2003100620A1/ja active Application Filing
- 2003-05-22 AT AT03730595T patent/ATE479945T1/de not_active IP Right Cessation
- 2003-05-22 AT AT08075273T patent/ATE489676T1/de not_active IP Right Cessation
- 2003-05-22 EP EP20030730595 patent/EP1501016B1/de not_active Expired - Lifetime
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- 2003-05-22 CN CNB038118572A patent/CN1324491C/zh not_active Expired - Lifetime
- 2003-05-22 DE DE60333992T patent/DE60333992D1/de not_active Expired - Lifetime
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2007
- 2007-09-24 US US11/902,616 patent/US7735130B2/en not_active Expired - Lifetime
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