Patents by Inventor Sung-Yoon Yoon

Sung-Yoon Yoon 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 color correction of image signals
    Patent number: 7688331
    Abstract: In a method and system for performing color correction for an image signal, a first set of matrix coefficients for color correction of the image signal in a 3-dimensional RGB color space is transformed to a first set of points of a two-dimensional XY plane. In addition, the first set of points is modified to a second set of points in the XY plane for tuning image quality. Furthermore, the first and second sets of points in the two-dimensional XY plane are displayed such as on a graphical user interface of a computer system.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: March 30, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Yoon Yoon, Timofei Uvarov
  • Method and system for color correction of image signals
    Publication number: 20070195383
    Abstract: In a method and system for performing color correction for an image signal, a first set of matrix coefficients for color correction of the image signal in a 3-dimensional RGB color space is transformed to a first set of points of a two-dimensional XY plane. In addition, the first set of points is modified to a second set of points in the XY plane for tuning image quality. Furthermore, the first and second sets of points in the two-dimensional XY plane are displayed such as on a graphical user interface of a computer system.
    Type: Application
    Filed: February 22, 2007
    Publication date: August 23, 2007
    Inventors: Sung-Yoon Yoon, Timofei Uvarov