Patents by Inventor Yon-sook Jung

Yon-sook Jung 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 APPARATUS FOR EDGE ENHANCEMENT CONSIDERING SINGULAR POINTS
    Publication number: 20090154829
    Abstract: A method of and apparatus for edge enhancement considering singular points are provided. The method of edge enhancement includes: determining a first gain from the input image; detecting a singular point distinguishable from an edge from among pixels of the input image; based on the detection result of singular points, determining a second gain for edge enhancement processing; and multiplying the first gain by the second gain to generate a resulting edge-enhanced image.
    Type: Application
    Filed: May 14, 2008
    Publication date: June 18, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yon-sook Jung, Bo-gun Park
  • APPARATUS FOR AND METHOD OF PROCESSING DIGITAL IMAGE
    Publication number: 20080170158
    Abstract: An apparatus for and method of processing a digital image are provided. The apparatus for processing a digital image includes: a detection unit which detects the direction or a magnitude of an edge of an input image signal; and an edge enhancement unit which determines the degree of enhancing the edge based on the detected direction or the detected magnitude of the edge, and enhances the edge of the input image signal according to the determined degree of enhancement.
    Type: Application
    Filed: May 11, 2007
    Publication date: July 17, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yon-sook Jung, Bo-gun Park