Patents by Inventor Peter X. Zuo

Peter X. Zuo 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).

  • TEXTURE SENSITIVE TEMPORAL FILTER BASED ON MOTION ESTIMATION
    Publication number: 20140169473
    Abstract: Architecture that employs texture sensitive temporal filtering to reuse motion estimation information in a realtime encoder. The temporal filter is applied for classified static areas. The architecture reuses the motion estimation results on motion vectors, cost estimates (e.g., sum of absolute difference (SAD)), and edge awareness texture information to apply the temporal filter on the current picture. Filtering can be applied at the pixel level, block level or macroblock level.
    Type: Application
    Filed: November 11, 2013
    Publication date: June 19, 2014
    Inventors: Peter X. Zuo, Bruce Lin, Bharath Siravara, Walid Ali
  • Texture sensitive temporal filter based on motion estimation
    Patent number: 8619861
    Abstract: Architecture that employs texture sensitive temporal filtering to reuse motion estimation information in a realtime encoder. The temporal filter is applied for classified static areas. The architecture reuses the motion estimation results on motion vectors, cost estimates (e.g., sum of absolute difference (SAD)), and edge awareness texture information to apply the temporal filter on the current picture. Filtering can be applied at the pixel level, block level or macroblock level.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: December 31, 2013
    Assignee: Microsoft Corporation
    Inventors: Peter X. Zuo, Bruce Lin, Bharath Siravara, Walid Ali
  • TEXTURE SENSITIVE TEMPORAL FILTER BASED ON MOTION ESTIMATION
    Publication number: 20090213933
    Abstract: Architecture that employs texture sensitive temporal filtering to reuse motion estimation information in a realtime encoder. The temporal filter is applied for classified static areas. The architecture reuses the motion estimation results on motion vectors, cost estimates (e.g., sum of absolute difference (SAD)), and edge awareness texture information to apply the temporal filter on the current picture. Filtering can be applied at the pixel level, block level or macroblock level.
    Type: Application
    Filed: February 26, 2008
    Publication date: August 27, 2009
    Applicant: MICROSOFT CORPORATION
    Inventors: Peter X. Zuo, Bruce Lin, Bharath Siravara, Walid Ali