Patents by Inventor Paul Biezen

Paul Biezen 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).

  • Image processing system, method and computer program for contrast enhancement of images
    Patent number: 8351735
    Abstract: The present invention relates to an image processing system, method and computer program for contrast enhancement of images, and more specifically to an improvement of multi-scale adaptive gain control of images.
    Type: Grant
    Filed: October 18, 2006
    Date of Patent: January 8, 2013
    Assignee: Robert Bosch GmbH
    Inventors: Paul Biezen, Johan Schirris, Sasa Cvetkovic
  • Color separation
    Patent number: 7639288
    Abstract: In a color separation circuit, a camera comprising such a color separation circuit and a color separation method, an adapted luminance signal is recovered from an image sensor signal using an adaptive wide band filter, wherein the adaptive wide band filter is controlled by the amount of a diagonal energy in the image sensor signal.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: December 29, 2009
    Assignee: Robert Bosch GmbH
    Inventors: Johan Schirris, Paul Biezen
  • Image processing system, method and computer program for contrast enhancement of images
    Publication number: 20090238486
    Abstract: The present invention relates to an image processing system, method and computer program for contrast enhancement of images, and more specifically to an improvement of multi-scale adaptive gain control of images.
    Type: Application
    Filed: October 18, 2006
    Publication date: September 24, 2009
    Inventors: Paul Biezen, Johan Schirris, Sasa Cvetkovic
  • Color separation
    Publication number: 20060164558
    Abstract: In a color separation circuit, a camera comprising such a color separation circuit and a color separation method, an adapted luminance signal is recovered from an image sensor signal using an adaptive wide band filter, wherein the adaptive wide band filter is controlled by the amount of a diagonal energy in the image sensor signal.
    Type: Application
    Filed: December 20, 2005
    Publication date: July 27, 2006
    Inventors: Johan Schirris, Paul Biezen