| 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 |
