Patents by Inventor Hyoung Euk LEE

Hyoung Euk LEE 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).

  • Apparatus and method for processing virtual point lights in an image
    Patent number: 10157494
    Abstract: An image processing apparatus to calculate a visibility with respect to a plurality of virtual point lights (VPL) sampled at a three-dimensional (3D) model includes at least one first VPL included in a screen scene associated with a viewpoint to render and at least one second VPL not found in the screen scene, and may calculate a first probability obtained by calculating a visibility between a first area including the first VPL and a first point with respect to the at least one first VPL.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: December 18, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In Woo Ha, MinSu Ahn, Hyoung Euk Lee
  • IMAGE PROCESSING APPARATUS AND METHOD
    Publication number: 20150235410
    Abstract: An image processing apparatus to calculate a visibility with respect to a plurality of virtual point lights (VPL) sampled at a three-dimensional (3D) model includes at least one first VPL included in a screen scene associated with a viewpoint to render and at least one second VPL not found in the screen scene, and may calculate a first probability obtained by calculating a visibility between a first area including the first VPL and a first point with respect to the at least one first VPL.
    Type: Application
    Filed: February 17, 2015
    Publication date: August 20, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: In Woo HA, MinSu AHN, Hyoung Euk LEE