Patents by Inventor Ofer Hadar

Ofer Hadar 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 apparatus for the restoration of images degraded by mechanical vibrations
    Patent number: 5790709
    Abstract: A method and apparatus to restore images degraded by motion or vibration as characterized by the measurement of the relative motion between the object and the imaging device, calculation of the Optical Transfer Function (OTF) from the Line Spread Function (LSF), and applying a restoration filter M according to the following rule ##EQU1## where H is the image motion OTF, C is the discrete Laplacian operator which is used to minimize the error and .gamma. is the convergence parameter of an iterative algorithm.
    Type: Grant
    Filed: February 6, 1997
    Date of Patent: August 4, 1998
    Assignee: Ben-Gurion, University of the Negev
    Inventors: Norman S. Kopeika, Ofer Hadar, Itai Dror