Patents by Inventor Kuk-Yeol Yoo

Kuk-Yeol Yoo 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).

  • Compaction/motion estimation apparatus using a grid moving method for minimizing image information of an object
    Patent number: 5917949
    Abstract: An improved grid moving method of an object image and an apparatus using the same which are capable of reducing the amount of information with respect to the image of an object by moving the grid in accordance with a position in which an image of the object having shape information exists, which include the steps of: a moving step for forming a grid over an image of an object having shape information, segmenting the image into a plurality of unit regions, and moving the formed grid; a judging step for judging an amount of the information at each position to which the grid is moved in the moving step; a detecting step for detecting a position at which the amount of the information is reduced; a compaction step for reforming the grid in accordance with the position detected in the detecting step and for coding the image of the object existing in unit regions of the reformed grid; and a motion estimation step for reforming the grid in accordance with the position detected in the detecting step and for estimating
    Type: Grant
    Filed: July 10, 1996
    Date of Patent: June 29, 1999
    Assignee: Hyundai Electronics Industries Co., Ltd.
    Inventors: Sung-Moon Chun, Gwang-Hoon Park, Joo-Hee Moon, Kuk-Yeol Yoo, Jae-Kyoon Kim
  • Compaction/motion estimation method using a grid moving method for minimizing image information of an object
    Patent number: 5892849
    Abstract: An improved grid moving method of an object image and an apparatus using the same which are capable of reducing the amount of information with respect to the image of an object by moving the grid in accordance with a position in which an image of the object having shape information exists, which include the steps of: a moving step for forming a grid over an image of an object having shape information, segmenting the image into a plurality of unit regions, and moving the formed grid; a judging step for judging an amount of the information at each position to which the grid is moved in the moving step; a detecting step for detecting a position at which the amount of the information is reduced; a compaction step for reforming the grid in accordance with the position detected in the detecting step and for coding the image of the object existing in unit regions of the reformed grid; and a motion estimation step for reforming the grid in accordance with the position detected in the detecting step and for estimating
    Type: Grant
    Filed: July 10, 1996
    Date of Patent: April 6, 1999
    Assignee: Hyundai Electronics Industries Co., Ltd.
    Inventors: Sung-Moon Chun, Gwang-Hoon Park, Joo-Hee Moon, Kuk-Yeol Yoo, Jae-Kyoon Kim