Patents by Inventor Ralf Schreier

Ralf Schreier 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).

  • Method and arrangements for processing video signals
    Publication number: 20060291558
    Abstract: In accordance with the present disclosure, refresh patterns can be proposed for video data having motion and distortion estimation data for the proposed patterns can be determined based on motion data. An acceptable refresh pattern from the proposed refresh patterns can be selected and utilized. Such a “tailored” pattern that is dynamic and can change quickly, can cater to the direction of motion of the video to provide low distortion and high quality video.
    Type: Application
    Filed: June 23, 2006
    Publication date: December 28, 2006
    Inventors: Ralf Schreier, Albrecht Rothermel