Skip to Content
Find More Like This
Return to Search

Biologically-based signal processing system applied to noise removal for signal extraction

United States Patent

July 13, 2004
View the Complete Patent at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
The method and system described herein use a biologically-based signal processing system for noise removal for signal extraction. A wavelet transform may be used in conjunction with a neural network to imitate a biological system. The neural network may be trained using ideal data derived from physical principles or noiseless signals to determine to remove noise from the signal.
Fu; Chi Yung (San Francisco, CA), Petrich; Loren I. (Livermore, CA)
The Regents of the University of California (Oakland, CA)
09/ 888,965
June 25, 2001
The United States Government has rights in this invention pursuant to Contract No. W-7405-ENG-48 between the United States Department of Energy and the University of California for the operation of Lawrence Livermore National Laboratory.