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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Nguyen; Chung T.
Address:
Bristol, RI
No. of patents:
9
Patents:












Patent Number Title Of Patent Date Issued
6105015 Wavelet-based hybrid neurosystem for classifying a signal or an image represented by the signal August 15, 2000
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,
6038338 Hybrid neural network for pattern recognition March 14, 2000
A system and a method for recognizing patterns comprises a first stage for xtracting features from inputted patterns and for providing topological representations of the characteristics of the inputted patterns and a second stage for classifying and recognizing the inputted patterns. The
5963591 System and method for stochastic characterization of a signal with four embedded orthogonal meas October 5, 1999
A signal processing system provides and processes a digital signal, generd in response to an analog signal, which includes a noise component and possibly also an information component representing four mutually orthogonal items of measurement information representable as a sample po
5802369 Energy-based wavelet system and method for signal compression and reconstruction September 1, 1998
A system and method for signal processing using wavelets are disclosed. The method includes the steps of generating a wavelet decomposition tree modeling the signal. The tree includes a plurality of levels of wavelet coefficients representative of the signal. The method further includes
5784297 Model identification and characterization of error structures in signal processing July 21, 1998
A method for finding a probability density function (PDF) and its statistical moments for an arbitrary exponential function of the form g(x)=.alpha.x.sup.m e.sup.-.beta.x.spsp.n,0<x<.infin., where .alpha., .beta., n>0, m>-1 are real constants in one-dimensional distributions
5781460 System and method for chaotic signal identification July 14, 1998
A chaotic signal processing system receives an input signal provided by a nsor in a chaotic environment and performs a processing operation in connection therewith to provide an output useful in identifying one of a plurality of chaotic processes in the chaotic environment. The chaotic
5703906 System for assessing stochastic properties of signals representing three items of mutually ortho December 30, 1997
A signal processing system provides and processes a digital signal, generd in response to an analog signal, which includes a noise component and possibly also an information component representing three mutually orthogonal items of measurement information representable as a sample p
5696700 System and computer-implemented method for fractal-dimension measurement for target-motion analy December 9, 1997
A signal processing system and computer-implemented method for processing a igital data sequence representing an input signal to generate a fractal dimension value. The system includes a correlation integral value generation module, correlation plot generation module, a segmentation m
5675553 Method for data gap compensation October 7, 1997
The present invention comprises a method for filling in missing data intels in a quantized time-dependent data signal that is generated by, e.g., an underwater acoustic sensing device. In accordance with one embodiment of the invention, this quantized time-dependent data signal is a










 
 
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