Patents by Inventor Marc Luxen

Marc Luxen 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 and a device for the inspection of surfaces of an examined object
    Patent number: 9709390
    Abstract: A method and a device for the inspection of surfaces of an examined object includes illuminating a the surface using an illumination unit and capturing an image of the surface using an area image sensor. The captured images are forwarded to an image analysis unit configured to ascertain surface anomalies as defect areas and delimit, if required, the defect areas in a segmentation relative to one another or against the image background, to summarize defect areas belonging together in a regional analysis, to derive characteristic defects from defect areas or defect regions in a feature extraction or both.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: July 18, 2017
    Assignee: ISRA VISION AG
    Inventors: Marc Luxen, Jan Erxleben
  • METHOD AND A DEVICE FOR THE INSPECTION OF SURFACES OF AN EXAMINED OBJECT
    Publication number: 20150130927
    Abstract: A method and a device for the inspection of surfaces of an examined object includes illuminating a the surface using an illumination unit and capturing an image of the surface using an area image sensor. The captured images are forwarded to an image analysis unit configured to ascertain surface anomalies as defect areas and delimit, if required, the defect areas in a segmentation relative to one another or against the image background, to summarize defect areas belonging together in a regional analysis, to derive characteristic defects from defect areas or defect regions in a feature extraction or both.
    Type: Application
    Filed: May 14, 2013
    Publication date: May 14, 2015
    Applicant: ISRA VISION AG
    Inventors: Marc Luxen, Jan Erxleben