Patents by Inventor Shinlun Lee

Shinlun 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).

  • Depth image-based representation method for 3D object, modeling method and apparatus, and rendering method and apparatus using the same
    Patent number: 8111254
    Abstract: A depth image-based representation (DIBR) method of modeling a 3-dimensional (3D) object, by which the 3D object is expressed by depth information, color information, and camera parameters or geometry information, color information, and camera parameters. The camera parameters include position, orientation, ranges of camera view or angle (fieldOfView), front and back of a camera volume (nearPlane and farPlane) and projection information(orthographic) on whether an object is projected on a camera orthographically or perspectively, and, when at least one of modeling and rendering of a 3D object is performed, values of the camera parameters are changed in real time.
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: February 7, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gyeongja Jang, Mahnjin Han, Keunho Kim, Shinlun Lee
  • Depth image-based representation method for 3D object, modeling method and apparatus, and rendering method and apparatus using the same
    Publication number: 20060227132
    Abstract: A depth image-based representation (DIBR) method of modeling a 3-dimensional (3D) object, by which the 3D object is expressed by depth information, color information, and camera parameters or geometry information, color information, and camera parameters. The camera parameters include position, orientation, ranges of camera view or angle (fieldOfView), front and back of a camera volume (nearPlane and farPlane) and projection information(orthographic) on whether an object is projected on a camera orthographically or perspectively, and, when at least one of modeling and rendering of a 3D object is performed, values of the camera parameters are changed in real time.
    Type: Application
    Filed: April 11, 2006
    Publication date: October 12, 2006
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Gyeongja Jang, Mahnjin Han, Keunho Kim, Shinlun Lee