Patents by Inventor Doni Dattani

Doni Dattani 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).

  • Intra 4 x 4 modes 3, 7 and 8 availability determination intra estimation and compensation
    Publication number: 20050013376
    Abstract: An apparatus comprising a first processing circuit and a second precessing circuit. The first processing circuit may be configured to generate a plurality of reconstructed samples in response to one or more macroblocks of an input signal. The second processing circuit may be configured to determine availability of intra 4×4 prediction modes for each luma sub-block of a current macroblock in response to available reconstructed samples adjacent to the current macroblock.
    Type: Application
    Filed: July 18, 2003
    Publication date: January 20, 2005
    Inventors: Doni Dattani, Lowell Winger, Simon Booth
  • Intra estimation chroma mode 0 sub-block dependent prediction
    Publication number: 20050013375
    Abstract: An apparatus comprising a first processing circuit and a second processing circuit. The first processing circuit may be configured to generate a plurality of reconstructed samples in response to one or more macroblocks of an input signal. The second processing circuit may be configured to determine a best intra prediction chroma mode 0 predictor for reach chroma sub-block of a current macroblock in response to available reconstructed samples adjacent to the current macroblock.
    Type: Application
    Filed: July 15, 2003
    Publication date: January 20, 2005
    Inventors: Doni Dattani, Lowell Winger, Simon Booth