Patents Assigned to YUJIN INSTEC. CO., LTD.
  • METHOD AND DEVICE FOR DETECTING SHAPE OF SHEET ROLL
    Publication number: 20100245562
    Abstract: Disclosed a method and device for detecting a shape of a sheet roll. The method for detecting a shape of a sheet roll comprises positioning a camera on a cylindrical side surface of the sheet roll; photographing a cylindrical side surface while rotating the camera along the cylindrical side surface of a sheet roll; and determining whether there is a defect in a shape of a winding roll by analyzing a pattern of an image acquired by photographing.
    Type: Application
    Filed: March 26, 2010
    Publication date: September 30, 2010
    Applicant: YUJIN INSTEC. CO., LTD.
    Inventor: Chung-Ki LEE