Patents by Inventor Alex Drimbarean

Alex Drimbarean 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).

  • Color Segmentation
    Publication number: 20120038787
    Abstract: A method of skin segmentation of a digital image is operable in an acquisition device. An image is acquired. A value indicative of a redness of a pixel of said image is compared with a face skin pixel redness criterion. The pixel is identified as a face skin pixel if said criteron is satisfied.
    Type: Application
    Filed: September 12, 2011
    Publication date: February 16, 2012
    Applicant: DigitalOptics Corporations Europe Limited
    Inventors: Stefan Petrescu, Mihnea Gangea, Petronel Bigioi, Alexei Pososin, Alex Drimbarean
  • Color segmentation
    Patent number: 8055067
    Abstract: A method of skin segmentation of a digital image is operable in an acquisition device. An image is acquired. A value indicative of a redness of a pixel of said image is compared with a face skin pixel redness criterion. The pixel is identified as a face skin pixel if said criterion is satisfied.
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: November 8, 2011
    Assignee: DigitalOptics Corporation Europe Limited
    Inventors: Stefan Petrescu, Mihnea Gangea, Petronel Bigioi, Alexei Pososin, Alex Drimbarean
  • Color Segmentation
    Publication number: 20080175481
    Abstract: A method of skin segmentation of a digital image is operable in an acquisition device. An image is acquired. A value indicative of a redness of a pixel of said image is compared with a face skin pixel redness criterion. The pixel is identified as a face skin pixel if said criteron is satisfied.
    Type: Application
    Filed: January 18, 2007
    Publication date: July 24, 2008
    Inventors: Stefan Petrescu, Mihnea Gangea, Petronel Bigioi, Alexei Pososin, Alex Drimbarean