Patents by Inventor Denis CHARMET

Denis CHARMET 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 for modifying a binary video stream
    Patent number: 10298959
    Abstract: The present invention relates to a method for modifying a binary video stream encoded according to a video coding algorithm comprising a prediction loop and in-loop post-filtering integrated in the prediction loop. The method comprises the following steps performed by a device: seeking a syntax element relating to the in-loop post-filtering in the binary video stream, the syntax element being used by a decoding device for controlling a complexity of implementation of the in-loop post-filtering; modifying (321, 323, 325) a value of the syntax element or eliminating (321, 323, 325) the syntax element.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: May 21, 2019
    Assignee: SAGEMCOM BROADBAND SAS
    Inventor: Denis Charmet
  • METHOD FOR MODIFYING A BINARY VIDEO STREAM
    Publication number: 20170078704
    Abstract: The present invention relates to a method for modifying a binary video stream encoded according to a video coding algorithm comprising a prediction loop and in-loop post-filtering integrated in the prediction loop. The method comprises the following steps performed by a device: seeking a syntax element relating to the in-loop post-filtering in the binary video stream, the syntax element being used by a decoding device for controlling a complexity of implementation of the in-loop post-filtering; modifying (321, 323, 325) a value of the syntax element or eliminating (321, 323, 325) the syntax element.
    Type: Application
    Filed: March 2, 2015
    Publication date: March 16, 2017
    Inventor: Denis CHARMET