Patents by Inventor Ji Nyun Chung

Ji Nyun Chung 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).

  • Subwindow setting method for face detector
    Patent number: 8285007
    Abstract: Disclosed herein is a subwindow setting method for a face detector for detecting whether one or more facial images exist in each of subwindows having a set size while sequentially setting the subwindows in the width direction of an input image. A scan interval between two neighboring subwindows under consideration in the width direction is determined based on the facial color density of a first subwindow of the two neighboring subwindows. Further, a scan interval between the first and second rows in a height direction of the input image is determined based on the facial color density of the subwindows included in the first row.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: October 9, 2012
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Hyun Seung Yang, Yeong Nam Chae, Ji Nyun Chung
  • SUBWINDOW SETTING METHOD FOR FACE DETECTOR
    Publication number: 20090196506
    Abstract: Disclosed herein is a subwindow setting method for a face detector for detecting whether one or more facial images exist in each of subwindows having a set size while sequentially setting the subwindows in the width direction of an input image. A scan interval between two neighboring subwindows under consideration in the width direction is determined based on the facial color density of a first subwindow of the two neighboring subwindows. Further, a scan interval between the first and second rows in a height direction of the input image is determined based on the facial color density of the subwindows included in the first row.
    Type: Application
    Filed: November 26, 2008
    Publication date: August 6, 2009
    Applicant: Korea Advanced Institute of Science and Technology (KAIST)
    Inventors: Hyun Seung YANG, Yeong Nam CHAE, Ji Nyun CHUNG