Patents by Inventor Antonio ORTEGA DIEGO

Antonio ORTEGA DIEGO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9462306
    Abstract: Stream-switching techniques are applied in a content delivery system. A merge frame is generated as a function of bit-rates, distortion, and a piecewise constant operator. Parameters of the piecewise constant operator are selected to optimize the merge frame. Data streams are switched based on bandwidth requirements, switch requests, and throughput of a network. Images are reconstructed based on the merge frames and prediction frames. Reconstructed images are identically reconstructed for any prediction frame based on the merge frame.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: October 4, 2016
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Oscar Chi Lim Au, Wei Dai, Gene Cheung, Ngai Man Cheung, Antonio Ortega Diego
  • Publication number: 20150026747
    Abstract: Stream-switching techniques are applied in a content delivery system. A merge frame is generated as a function of bit-rates, distortion, and a piecewise constant operator. Parameters of the piecewise constant operator are selected to optimize the merge frame. Data streams are switched based on bandwidth requirements, switch requests, and throughput of a network. Images are reconstructed based on the merge frames and prediction frames. Reconstructed images are identically reconstructed for any prediction frame based on the merge frame.
    Type: Application
    Filed: July 11, 2014
    Publication date: January 22, 2015
    Inventors: Oscar Chi Lim AU, Wei DAI, Gene CHEUNG, Ngai Man CHEUNG, Antonio ORTEGA DIEGO