Patents by Inventor Zofia Dlugosz

Zofia Dlugosz 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).

  • Method for identification of characteristic points of a calibration pattern within a set of candidate points in an image of the calibration pattern
    Patent number: 10872267
    Abstract: A method for identification of characteristic points of a calibration pattern within an image includes: (i) overlaying a template arrangement of template points over the candidate point such that a principal point of the template points coincides with the candidate point, wherein the template arrangement corresponds to the calibration pattern or to a sub-pattern of the calibration pattern, (ii) for each template point of the template arrangement, except the principal point, identifying from the set of candidate points the candidate point closest to the template point, and (iii) determining a degree of deviation by summing the distances between each template point of the template arrangement, except the principal point, and the candidate point closest to this template point; and identifying as characteristic points of the calibration pattern all those candidate points of the set of candidate points with a degree of deviation below a deviation threshold.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: December 22, 2020
    Assignee: Aptiv Technologies Limited
    Inventors: Rafal Dlugosz, Waldemar Dworakowski, Zofia Dlugosz, Krzysztof Gongolewski
  • METHOD FOR IDENTIFICATION OF CHARACTERISTIC POINTS OF A CALIBRATION PATTERN WITHIN A SET OF CANDIDATE POINTS IN AN IMAGE OF THE CALIBRATION PATTERN
    Publication number: 20180357509
    Abstract: A method for identification of characteristic points of a calibration pattern within an image includes: (i) overlaying a template arrangement of template points over the candidate point such that a principal point of the template points coincides with the candidate point, wherein the template arrangement corresponds to the calibration pattern or to a sub-pattern of the calibration pattern, (ii) for each template point of the template arrangement, except the principal point, identifying from the set of candidate points the candidate point closest to the template point, and (iii) determining a degree of deviation by summing the distances between each template point of the template arrangement, except the principal point, and the candidate point closest to this template point; and identifying as characteristic points of the calibration pattern all those candidate points of the set of candidate points with a degree of deviation below a deviation threshold.
    Type: Application
    Filed: November 17, 2016
    Publication date: December 13, 2018
    Inventors: Rafal Dlugosz, Waldemar Dworakowski, Zofia Dlugosz, Krzysztof Gongolewski