Patents by Inventor MIHAELA VAN DER SCHARR

MIHAELA VAN DER SCHARR 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).

  • FINE GRANULAR SCALABLE VIDEO WITH EMBEDDED DCT CODING OF THE ENHANCEMENT LAYER
    Publication number: 20030133499
    Abstract: The present invention is directed to a method for encoding video data in an embedded fashion in order to achieve fine granular scalable video. The method includes the video data being transformed into a plurality of DCT coefficients. Further, the DCT coefficients are arranged into sub-groups and the DCT coefficients are scanned according to the sub-groups. The DCT coefficients being scanned by the sub-groups enables a higher level of scalability to be achieved.
    Type: Application
    Filed: December 20, 1999
    Publication date: July 17, 2003
    Inventors: YINGWEI CHEN, HAYDER RADHA, MIHAELA VAN DER SCHARR