Patents by Inventor Jiann M. Yu

Jiann M. Yu 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 system for reducing correlated noise in image data
    Patent number: 6718069
    Abstract: A method and system for reducing correlated noise in imagers is disclosed. Methods are described for determining a pixel correction value. Correlated noise in data generated by imagers can be reduced by applying the pixel correction value to adjust image data before being displayed.
    Type: Grant
    Filed: February 22, 2001
    Date of Patent: April 6, 2004
    Assignee: Varian Medical Systems, Inc.
    Inventors: Ivan P. Mollov, Richard E. Colbeth, Christopher Webb, Jiann M. Yu
  • Method and system for reducing correlated noise in image data
    Publication number: 20020159649
    Abstract: A method and system for reducing correlated noise in imagers is disclosed. Methods are described for determining a pixel correction value. Correlated noise in data generated by imagers can be reduced by applying the pixel correction value to adjust image data before being displayed.
    Type: Application
    Filed: February 22, 2001
    Publication date: October 31, 2002
    Applicant: Varian Medical Systems, Inc.
    Inventors: Ivan P. Mollov, Richard E. Colbeth, Christopher Webb, Jiann M. Yu