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Adaptive wiener image restoration kernel

United States Patent

June 5, 2007
View the Complete Patent at the US Patent & Trademark Office
A method and device for restoration of electro-optical image data using an adaptive Wiener filter begins with constructing imaging system Optical Transfer Function, and the Fourier Transformations of the noise and the image. A spatial representation of the imaged object is restored by spatial convolution of the image using a Wiener restoration kernel.
Yuan; Ding (Henderson, NV)
National Security Technologies, LLC (Las Vegas, NV)
10/ 462,414
June 16, 2003
GOVERNMENT LICENSE RIGHTS The U.S. Government has a paid-up license in this invention and the right in limited circumstances to require the patent owner to license others on reasonable terms as provided for by the terms of DOE-AC08-96NV11718 awarded by the United States Department of Energy.