Patents by Inventor Gabriella Kókai

Gabriella Kókai 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).

  • Concept for encoding data defining coded positions representing a trajectory of an object
    Patent number: 9384387
    Abstract: Encoder for encoding data defining coded positions representing a trajectory of an object based on spatio-temporal data representing a time series of positions of the object. The encoder comprises a deriver, a selector, and a coder. The deriver is configured for deriving a plurality of components of a motion vector difference between a last coded motion coded vector pointing from a second last coded position to a last coded position and a current motion vector pointing from the last coded position to a current position of the object. The selector is configured for selecting a component of the plurality of components of the motion vector difference. The coder is configured for coding the current motion vector based on the selected component of the motion vector difference to obtain a current coded motion vector, thereby defining a current coded position.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: July 5, 2016
    Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventors: Thorsten Edelhaeusser, Hans Holm Fruehauf, Michael Philippsen, Gabriella Kókai, Joerg Nielson
  • CONCEPT FOR ENCODING DATA DEFINING CODED POSITIONS REPRESENTING A TRAJECTORY OF AN OBJECT
    Publication number: 20120163463
    Abstract: Encoder for encoding data defining coded positions representing a trajectory of an object based on spatio-temporal data representing a time series of positions of the object. The encoder comprises a deriver, a selector, and a coder. The deriver is configured for deriving a plurality of components of a motion vector difference between a last coded motion coded vector pointing from a second last coded position to a last coded position and a current motion vector pointing from the last coded position to a current position of the object. The selector is configured for selecting a component of the plurality of components of the motion vector difference. The coder is configured for coding the current motion vector based on the selected component of the motion vector difference to obtain a current coded motion vector, thereby defining a current coded position.
    Type: Application
    Filed: December 13, 2011
    Publication date: June 28, 2012
    Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventors: Thorsten EDELHAEUSSER, Hans Holm FRUEHAUF, Michael PHILIPPSEN, Gabriella KOKAI, Joerg NIELSON