Patents by Inventor Alexy Ignatenko

Alexy Ignatenko 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 modeling method and apparatus
    Patent number: 7903111
    Abstract: A depth image-based modeling method and apparatus. A depth information-based modeling method using a three-dimensional (3D) polygonal mesh includes: extracting a bounding volume (BV) for the 3D polygonal mesh; obtaining a 3D grid by dividing the BV using a plurality of sampling lines; selecting some of a plurality of vertices of the 3D grid that intersect the 3D polygonal mesh as valid vertices; obtaining depth information and color information of the valid vertices by using a plurality of vertices of the 3D polygonal mesh; and modeling an object using the depth information and the color information of the valid vertices.
    Type: Grant
    Filed: January 9, 2006
    Date of Patent: March 8, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Heesae Lee, Dokyoon Kim, Shinjun Lee, Alexy Ignatenko, Maxim Fedyukov
  • Depth image-based modeling method and apparatus
    Publication number: 20060152507
    Abstract: A depth image-based modeling method and apparatus. A depth information-based modeling method using a three-dimensional (3D) polygonal mesh includes: extracting a bounding volume (BV) for the 3D polygonal mesh; obtaining a 3D grid by dividing the BV using a plurality of sampling lines; selecting some of a plurality of vertices of the 3D grid that intersect the 3D polygonal mesh as valid vertices; obtaining depth information and color information of the valid vertices by using a plurality of vertices of the 3D polygonal mesh; and modeling an object using the depth information and the color information of the valid vertices.
    Type: Application
    Filed: January 9, 2006
    Publication date: July 13, 2006
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Heesae Lee, Dokyoon Kim, Shinjun Lee, Alexy Ignatenko, Maxim Fedyukov