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WO2006003223A1 - Dispositif de brouillage d'enregistrements muni d'une camera et d'un systeme de brouillage de cameras video et d'appareils-photo - Google Patents

Dispositif de brouillage d'enregistrements muni d'une camera et d'un systeme de brouillage de cameras video et d'appareils-photo Download PDF

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Publication number
WO2006003223A1
WO2006003223A1 PCT/ES2005/000366 ES2005000366W WO2006003223A1 WO 2006003223 A1 WO2006003223 A1 WO 2006003223A1 ES 2005000366 W ES2005000366 W ES 2005000366W WO 2006003223 A1 WO2006003223 A1 WO 2006003223A1
Authority
WO
WIPO (PCT)
Prior art keywords
cameras
disturbing
video
scrambling
diodes
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.)
Ceased
Application number
PCT/ES2005/000366
Other languages
English (en)
Spanish (es)
Other versions
WO2006003223A9 (fr
Inventor
José María TOLEDO LOPEZ
José RADA PEREZ
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.)
KARINA ANTICOPIA-KRAC SL
Original Assignee
KARINA ANTICOPIA-KRAC SL
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
Priority claimed from ES200401594U external-priority patent/ES1058561Y/es
Priority claimed from ES200402117A external-priority patent/ES2249166B1/es
Application filed by KARINA ANTICOPIA-KRAC SL filed Critical KARINA ANTICOPIA-KRAC SL
Publication of WO2006003223A1 publication Critical patent/WO2006003223A1/fr
Anticipated expiration legal-status Critical
Publication of WO2006003223A9 publication Critical patent/WO2006003223A9/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/08—Trick photography
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only

Definitions

  • the present invention relates to a disturbing recording device with cameras and disturbing system of video and photo cameras.
  • the device and system of the invention serves in an optimal way to disturb the image collected by the video camera (s) used to obtain pirated copies of a projection of a film or live representation of an event, reducing the quality of the image collected and even offering the possibility of identifying the source or cinema in the The copy is obtained.
  • the device is constituted by a series of infrared light emitting diodes. This light is not visible by the human eye, but it is recorded in video and photo cameras, which means that the vision of people will not be disturbed, but the image recorded by the cameras.
  • the diodes will obviously be fed by an adequate power supply, and will be positioned in the appropriate areas of the auditorium, concerts, cinema, or in an outdoor show, where it is best considered that they may disturb the capture of pirate images, and in any case in areas that are focused by these "illegal" cameras during the illegal recording of the event in question.
  • the system comprises that this plurality of light emitting elements recordable by the cameras but imperceptible to the human eye, is not limited to infrared light emitting diodes, but to any element that fulfills this function.
  • the pirate cameras When obtaining the images, the pirate cameras also record the light emitted by . These elements, which will be visible in the reproduction of the pirate copy, disturbing its quality and minimizing the possibility that it may be interesting compared to an original of the same event, even in spite of the difference in costs.
  • the light emitting elements can be arranged in such a way that they "draw” or somehow trace the identification of the cinema or location of the pirated show, or any other data that can subsequently be used to locate the origin of the pirated copy.
  • Another improvement that the invention proposes is to incorporate an autonomous power supply, such as a rechargeable battery, with automatic switching in case of accidental or caused disconnection of the main power supply to the network, so that the disturbing light emitting elements continue to function. .
  • Figure 1 shows a view of the system of the invention in a simple embodiment variant for a cinema, with an operating sneak.
  • Figure 2 shows a side detail of the placement of the light emitters on the back of the cinema screen.
  • Figure 3 shows a view of Figure 1 in a variant embodiment of the invention with automatic alternative autonomous feeding and incident communication to a remote monitoring center.
  • Figure 4 shows a diagram of the device of the invention. DESCRIPTION OF XMA PRACTICAL EMBODIMENT OF THE INVENTION
  • the system 1 of the invention is constituted by a plurality of light emitting elements 2 of recordable spectrum by the cameras 3 capable of obtaining fraudulent copies of the event -projection of a film in this example-, but not appreciable by the human eye. These elements are preferably arranged behind the cinema screen 5, as seen in Figure 2.
  • the light emitted by these elements crosses the thin screen and is collected by the cameras 3, which will therefore obtain a disturbed image since in the reproduction of the fraudulent copy it will be visible to the human eye the light emitted by the elements 2, which however, it is not visible during normal or live movie playback.
  • the quantity of elements 2 will be the one necessary to achieve the aim pursued, and the arrangement can be any, either by configuring drawings (for example, a skull as a pirate symbol) or by drawing alphanumeric symbols that can be used to identify the room cinema.
  • the emission of diodes 2 can be fixed or intermittent, in whole or in part.
  • the diodes 2 are fed using 'the corresponding power source 6, preferably consisting of an adapter connectable to the mains.
  • the system incorporates an autonomous power supply 7, such as a rechargeable battery of batteries, switching the normal power to the autonomous power supply in case of accidental or accidental disconnection of that one, so that the elements 2 continue emitting. All this in order to prevent pirate copy if the main power is disconnected for this purpose. or general
  • a bright and / or acoustic sneak 8 of the diode supply can be incorporated into the system, which allows the effective verification of its operation.
  • a suitable interface 9 for example a modem or mobile phone
  • a warning is sent to a surveillance center 10, managed for example by entities related to the holders of The rights of the movie. This warning would be generated if the main power disconnection occurs simultaneously and if a photodetector element 11 arranged on the screen, and optionally constitutive of the system, detects that the film is being projected.
  • the mains power supply 6 comprises a short-circuit protection fuse 13, a transformer 14 to adapt the mains voltage to that of the device, a diode bridge 15 to rectify this voltage already adapted to continuous , and a capacitor filter 16 to minimize the ripple of the outgoing continuous voltage.
  • a series of infrared light emitting diodes whose light is not visible by the human eye, but is registered by the video and photo cameras are connected to the terminals of this power supply.
  • an intermittent diode not shown in Figure 4, can be conveniently connected connected by way of the operating sneak 8 represented in Figure 1. With this configuration you will have an emitted power of approximately 100 mW and an approximate consumption of 300 mA.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

L'invention concerne un dispositif de brouillage d'enregistrements muni de caméras et d'un système de brouillage de caméras vidéo et d'appareils-photo. Ce dispositif comprend des diodes infrarouge disposées derrière l'écran d'une salle de cinéma, des émetteurs de lumière invisibles à l'oeil humain mais enregistrable par les caméras vidéo qui captent les images pirates. Dans ce système, les diodes infrarouge peuvent être substituées par des éléments émetteurs de lumière non infrarouge enregistrable par les caméras et imperceptible à l'oeil humain, ces éléments comprenant une alimentation principale et une alimentation autonome à fonctionnement automatique alternatif en cas de défaillance de l'alimentation principale.
PCT/ES2005/000366 2004-06-29 2005-06-28 Dispositif de brouillage d'enregistrements muni d'une camera et d'un systeme de brouillage de cameras video et d'appareils-photo Ceased WO2006003223A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES200401594U ES1058561Y (es) 2004-06-29 2004-06-29 Dispositivo perturbador de grabacion con camaras.
ESU200401594 2004-06-29
ES200402117A ES2249166B1 (es) 2004-09-01 2004-09-01 Sistema perturbador de camaras de video y fotografia.
ESP200402117 2004-09-01

Publications (2)

Publication Number Publication Date
WO2006003223A1 true WO2006003223A1 (fr) 2006-01-12
WO2006003223A9 WO2006003223A9 (fr) 2009-01-15

Family

ID=35782487

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2005/000366 Ceased WO2006003223A1 (fr) 2004-06-29 2005-06-28 Dispositif de brouillage d'enregistrements muni d'une camera et d'un systeme de brouillage de cameras video et d'appareils-photo

Country Status (1)

Country Link
WO (1) WO2006003223A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030206278A1 (en) * 2001-05-16 2003-11-06 Sony Corporation Imaging prevention method and system
US20040061676A1 (en) * 2000-09-27 2004-04-01 Sitrick David H. Anti-piracy protection system and methodology
US20040091110A1 (en) * 2002-11-08 2004-05-13 Anthony Christian Barkans Copy protected display screen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040061676A1 (en) * 2000-09-27 2004-04-01 Sitrick David H. Anti-piracy protection system and methodology
US20030206278A1 (en) * 2001-05-16 2003-11-06 Sony Corporation Imaging prevention method and system
US20040091110A1 (en) * 2002-11-08 2004-05-13 Anthony Christian Barkans Copy protected display screen

Also Published As

Publication number Publication date
WO2006003223A9 (fr) 2009-01-15

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