Patents by Inventor DOLBY LABORATORIES LICENSING CORPORA

DOLBY LABORATORIES LICENSING CORPORA 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).

  • INTERPOLATION OF VIDEO COMPRESSION FRAMES
    Publication number: 20130077693
    Abstract: Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames includes multiple pixels. One method involves determining a brightness value of at least one pixel of each bi-directionally predicted intermediate frame in the sequence as an equal average of brightness values of pixels in non-bidirectionally predicted frames bracketing the sequence of bi-directionally predicted intermediate frames. The brightness values of the pixels in at least one of the non-bidirectionally predicted frames is converted from a non-linear representation.
    Type: Application
    Filed: November 20, 2012
    Publication date: March 28, 2013
    Applicant: DOLBY LABORATORIES LICENSING CORPORATION
    Inventor: DOLBY LABORATORIES LICENSING CORPORA