Patents Assigned to True Color Technology GmbH
  • Process and target for calibration of digital input devices
    Patent number: 7253921
    Abstract: The invention is about a process to calibrate digital input devices, especially scanners and digital cameras. An input device reads a calibration picture and an adjustment of color values is made. This is defined through the usage of a calibration picture that shows only normed, printable colors. The invention is also about a calibration target.
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: August 7, 2007
    Assignee: True Color Technology GmbH
    Inventors: Clemens Beisch, Stefan Steib