Apparatus and Method for Transmitting Secure and/or Copyrighted Digital Video Broadcasting Data over Internet Protocol Network

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Description

Patent relating to an apparatus and method for transmitting secure and/or copyrighted digital video broadcasting data over internet protocol network.

Physical Description

15 p. : ill.

Creation Information

Mohanty, Saraju P. April 16, 2013.

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This patent is part of the collection entitled: UNT Scholarly Works and was provided by UNT College of Engineering to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 82 times , with 6 in the last month . More information about this patent can be viewed below.

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UNT College of Engineering

The UNT College of Engineering promotes intellectual and scholarly pursuits in the areas of computer science and engineering, preparing innovative leaders in a variety of disciplines. The UNT College of Engineering encourages faculty and students to pursue interdisciplinary research among numerous subjects of study including databases, numerical analysis, game programming, and computer systems architecture.

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Description

Patent relating to an apparatus and method for transmitting secure and/or copyrighted digital video broadcasting data over internet protocol network.

Physical Description

15 p. : ill.

Notes

Abstract: A content distribution method for video copyright authentication and security comprising the steps of invisibly watermarking digital video data input from a video data source to create watermarked data; encrypting the watermarked digital video data using an encryption key to create encrypted video data; sending the encrypted watermarked digital data and a decryption key to a distribution network; decrypting the encrypted watermarked digital data to generate video data and adding visible watermarking data to the video data to generate visibly encrypted watermarked data compressing the visibly encrypted watermarked data to create compressed data; sending said compressed data and to an end user receiver; decompressing the compressed data at the receiver to generate decompressed data; and displaying the decompressed data to an end user.

Prior Publication Data: US 2009/0132825 A1, May 21, 2009.

Related U.S. Application Data: Provisional application No. 61/004,044, filed on November 21, 2007.

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UNT Scholarly Works

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Submitted Date

  • November 19, 2008

Accepted Date

  • April 16, 2013

Creation Date

  • April 16, 2013

Added to The UNT Digital Library

  • July 7, 2014, 8:20 a.m.

Description Last Updated

  • Dec. 12, 2017, 8:18 p.m.

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Citations, Rights, Re-Use

Mohanty, Saraju P. Apparatus and Method for Transmitting Secure and/or Copyrighted Digital Video Broadcasting Data over Internet Protocol Network, patent, April 16, 2013; [Washington, D.C.]. (digital.library.unt.edu/ark:/67531/metadc306048/: accessed December 14, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Engineering.