Patents by Inventor Uzi (Ezra) YEHEZKEL

Uzi (Ezra) YEHEZKEL 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).

  • SYSTEM AND METHOD FOR SPAM DETECTION IN IMAGE DATA
    Publication number: 20090245635
    Abstract: A method of detecting and processing messages that include SPAM images by comparing a concentration of grayscale frequencies in a subject image to known concentration of grayscale frequencies in other SPAM messages. The image may be further evaluated for classification as SPAM by evaluating a measure of randomness of pixels having non-white markings to determine if random markings were added to the image.
    Type: Application
    Filed: March 26, 2008
    Publication date: October 1, 2009
    Inventors: Erez YEHEZKEL, Uzi (Ezra) YEHEZKEL