Patents by Inventor Eugeniy P. Ovsyannikov

Eugeniy P. Ovsyannikov 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).

  • Recovering motion vectors from lost spatial scalability layers
    Patent number: 10034013
    Abstract: Methods and systems may provide for receiving a decoded enhancement layer of a video bitstream, wherein the decoded enhancement layer is associated with a previous layer of the video bitstream, and wherein the previous layer is undecoded due to a packet loss condition with respect to the video bitstream. Additionally, an intermediate motion vector of the previous layer may be estimated, and a target motion vector of the decoded enhancement layer may be estimated based on the intermediate motion vector. In one example, an upsample output gate is maintained in a closed state until the target motion vector has been estimated.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: July 24, 2018
    Assignee: Intel Corporation
    Inventors: Eugeniy P. Ovsyannikov, Sergey E. Petrov, Boris D. Kudryashov
  • RECOVERING MOTION VECTORS FROM LOST SPATIAL SCALABILITY LAYERS
    Publication number: 20150049812
    Abstract: Methods and systems may provide for receiving a decoded enhancement layer of a video bitstream, wherein the decoded enhancement layer is associated with a previous layer of the video bitstream, and wherein the previous layer is undecoded due to a packet loss condition with respect to the video bitstream. Additionally, an intermediate motion vector of the previous layer may be estimated, and a target motion vector of the decoded enhancement layer may be estimated based on the intermediate motion vector. In one example, an upsample output gate is maintained in a closed state until the target motion vector has been estimated.
    Type: Application
    Filed: December 5, 2012
    Publication date: February 19, 2015
    Inventors: Eugeniy P. Ovsyannikov, Sergey E. Petrov, Boris D. Kudryashov