Patents Assigned to WHITELINES AB
  • PAPER SHEET OR PRESENTATION BOARD SUCH AS WHITE BOARD WITH MARKERS FOR ASSISTING PROCESSING BY DIGITAL CAMERAS
    Publication number: 20160026892
    Abstract: A surface object comprises a surface with a boundary, the surface having a background color. At least one optical marker is provided on the surface for assisting of image processing for improving appearance of an image of the surface with the boundary. At least one optical marker includes at least one color which is lighter or darker than the background color and the color different ?E between the background color and the at least one color of the optical marker being between ?E=2 and ?E=18.
    Type: Application
    Filed: June 11, 2013
    Publication date: January 28, 2016
    Applicant: WHITELINES AB
    Inventors: Karl Alex MÜLLER, Alexander SHENGELAIA