Patents by Inventor Jungwood Lee

Jungwood Lee 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).

  • Publication number: 20020168007
    Abstract: A method and apparatus for temporally allocating bits between frames in a coding system such that temporal fluctuations are smoothed out. Namely, a picture quality is monitored on a frame by frame basis. An average distortion measure is derived from previous picture frames and that average is compared to the distortion measure of a current frame, where the result is used to effect bit budget allocation for each frame in an input image sequence.
    Type: Application
    Filed: April 19, 2001
    Publication date: November 14, 2002
    Applicant: Sarnoff Corporation
    Inventor: Jungwood Lee