Data processing: artificial intelligence – Neural network – Structure
Patent
1997-02-03
2000-08-15
Hafiz, Tariq R.
Data processing: artificial intelligence
Neural network
Structure
706 15, 706 20, 706 22, G06F 1518
Patent
active
061050156
ABSTRACT:
The present invention relates to a system and a method for signal classification. The system comprises a sensor array for receiving a series of input signals such as acoustic signals, pixel-based image signal (such as from infrared images detectors), light signals, temperature signals, etc., a wavelet transform module for transforming the input signals so that characteristics of the signals are represented in the form of wavelet transform coefficients and an array of hybrid neural networks for classifying the signals into multiple distinct categories and generating a classification output signal. The hybrid neural networks each comprise a location neural network for processing data embedded in the frequency versus time location segment of the output of the transform module, a magnitude neural network for processing magnitude information embedded in the magnitude segment of the output of the transform module, and a classification neural network for processing the outputs from the location and magnitude neural networks. A method for processing the signal using the system of the present invention is also described.
REFERENCES:
patent: 4906940 (1990-03-01), Greene et al.
patent: 5124930 (1992-06-01), Nicolas et al.
patent: 5504487 (1996-04-01), Tucker
patent: 5504787 (1996-04-01), Zscheile, Jr. et al.
patent: 5612700 (1997-03-01), Tucker
Henry Campbell Black, Black's Law Dictionary: Sixth Edition, West Publish Co., St. Paul, Minnesota, Jan. 1, 1990.
Merriam-Webster's Collegiate Dictionary: Tenth Edition, Merriam-Webster, Incorporated, Springfield, MA, Jan. 1, 1997.
Gong Kai F.
Hammel Sherry E.
Nguyen Chung T.
Hafiz Tariq R.
Lall Prithvi C.
McGowan Michael J.
Oglo Michael F.
Starks, Jr. Wilbert L.
LandOfFree
Wavelet-based hybrid neurosystem for classifying a signal or an does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wavelet-based hybrid neurosystem for classifying a signal or an , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wavelet-based hybrid neurosystem for classifying a signal or an will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2018171