Patents by Inventor Baek-kyu Kim

Baek-kyu Kim 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 of image processing and image processing apparatus
    Patent number: 8472748
    Abstract: A method of image processing includes: providing a radiance map, generating a first image in which an edge part is preserved and a flat part is smoothed by applying an edge preservation smoothing filter to the radiance map, generating a second image having a visually perceivable dynamic range by applying a correction curve to the first image, and generating a display image having corrected lightness by adjusting a hue value and a chroma value of the second image.
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: June 25, 2013
    Assignees: Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Sogang University
    Inventors: Soon-geun Jang, Baek-kyu Kim, Rae-hong Park
  • METHOD OF IMAGE PROCESSING AND IMAGE PROCESSING APPARATUS
    Publication number: 20120038800
    Abstract: A method of image processing includes: providing a radiance map, generating a first image in which an edge part is preserved and a flat part is smoothed by applying an edge preservation smoothing filter to the radiance map, generating a second image having a visually perceivable dynamic range by applying a correction curve to the first image, and generating a display image having corrected lightness by adjusting a hue value and a chroma value of the second image.
    Type: Application
    Filed: February 22, 2011
    Publication date: February 16, 2012
    Applicants: Industry-University Cooperation Foundation Sogang University, Samsung Electronics Co., Ltd.
    Inventors: Soon-geun Jang, Baek-kyu Kim, Rae-hong Park