Patents by Inventor Tea Won HAN

Tea Won HAN 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).

  • Lane detection system and method
    Patent number: 9245188
    Abstract: Provided is a lane detection system and method. The lane detection method includes extracting feature points of a driving lane from an input road image, extracting candidate start points and candidate end points from candidate control points selected from among the feature points, selecting a left start point and a right start point of the driving lane from among the candidate start points based on information corresponding to a width of the driving lane, and selecting a left end point and a right end point of the driving lane from among the candidate end points based on a number of the candidate control points between each of the left start point and the candidate end points and the right start point and the candidate end points.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: January 26, 2016
    Assignee: Hanwha Techwin Co., Ltd.
    Inventor: Tea Won Han
  • LANE DETECTION SYSTEM AND METHOD
    Publication number: 20150161454
    Abstract: Provided is a lane detection system and method. The lane detection method includes extracting feature points of a driving lane from an input road image, extracting candidate start points and candidate end points from candidate control points selected from among the feature points, selecting a left start point and a right start point of the driving lane from among the candidate start points based on information corresponding to a width of the driving lane, and selecting a left end point and a right end point of the driving lane from among the candidate end points based on a number of the candidate control points between each of the left start point and the candidate end points and the right start point and the candidate end points.
    Type: Application
    Filed: May 5, 2014
    Publication date: June 11, 2015
    Applicant: SAMSUNG TECHWIN CO., LTD.
    Inventor: Tea Won HAN