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7620819 System and method for classifying regions of keystroke density with a neural network  
We develop a system consisting of a neural architecture resulting in classifying regions corresponding to users' keystroke patterns. We extend the adaptation properties to classification phase...
7204419 Method and apparatus for reading firearm microstamping  
An indicia for marking on an object, such as a cartridge case, for representing selected information, such as identification indicia identifying the firearm that discharged the cartridge, and...
6931387 Method and system for ergonomic assessment and reduction of workplace injuries  
A method and system for facilitating resolution of engineering and business issues is provided which comprises an issue component for identifying the issues to be resolved, an inquiry component for...
6763340 Microelectromechanical system artificial neural network device  
A novel microelectromechanical system artificial neural network (MEMS ANN) device performs the function of a conventional artificial neural network node element. Micro-machined polysilicon or high...
6754646 Optical pulse-coupled artificial neurons  
The present invention discloses low noise, optically coupled optoelectronic and all-optical artificial neuron devices that can be configured in an array to simulate the function of biological...
6687686 Hebbian synapse circuit  
A Hebbian synapse emulation circuit models the conductance of a synapse circuit. In one embodiment, the circuit includes a counter that provides control signals determining the conduction states of...
6529276 Optical computational system  
In optical filter systems and optical transmission systems, an optical filter compresses data into and/or derives data from a light signal. The filter way weight an incident light signal by...
6513023 Artificial neural network with hardware training and hardware refresh  
A neural network circuit is provided having a plurality of circuits capable of charge storage. Also provided is a plurality of circuits each coupled to at least one of the plurality of charge...
6493687 Apparatus and method for detecting glass break  
A glass break detector is disclosed that uses a neural network to determine if an audio signal is breaking glass. A characteristic extraction unit is used to extract a set of signal characteristics...
6404750 Sensor-assisted aloha for wireless networks  
The invention is made of an apparatus which incorporates a sensor-based means for stabilizing random access networks. In the preferred embodiment, a grid of sensors is used to gather energy...
6397201 E-cell (equivalent cell) and the basic circuit modules of e-circuits: e-cell pair totem, the basic memory circuit and association extension  
The e-cell is a computational element for the construction of circuits capable of performing transform invariant pattern recognition, scene segmentation, and regularity extraction in a variety of...
6376831 Neural network system for estimating conditions on submerged surfaces of seawater vessels  
An algorithm method of predicting estimated sea energy, wave directions and other seastate data with respect to submerged sea-going vessels, based on inputs derived from signal processed...
6307854 Telecommunications switch  
A self-routing switch such as a Banyan switch has a controller which recognizes incoming routing requests which would give rise to blocking in the switch and makes and optimum selection of queued...
6023663 Method and apparatus for inspecting a solder joint using a correlation neural network  
A solder joint inspection process and system includes using a correlation values to classify the shape of the solder joint. The solder joint is illuminated by a multiple colors, and the image of...
5995954 Method and apparatus for associative memory  
A method and apparatus for an electronic artificial neural network, which serves as an associative memory that has a complete set of N-dimensional Hadamard vectors as stored states, suitable for...
5956702 Time-series trend estimating system and method using column-structured recurrent neural network  
Each neural element of a column-structured recurrent neural network generates an output from input data and recurrent data provided from a context layer of a corresponding column. One or more...
5864836 Optically programmable optoelectronic cellular neural network  
An optoelectronic cellular neural network, which can be programmed optically, in amorphous or polycrystalline silicon, which makes up a monolithic image processing system with optical input and...
5842191 Neural network that incorporates direct optical imaging  
A compact neural network architecture is trainable to sense and classify an optical image directly projected onto it. The system is based upon the combination of a two-dimensional amorphous silicon...
5793932 Image recognition device and an image recognition method  
An image recognition device includes an input section for inputting an image; a pattern extraction section for extracting a plurality of predetermined patterns from the input image; a first feature...
5729660 3-D inverse scattering by artificial intelligence : apparatus and method  
An unknown object is non-destructively and quantitatively evaluated for three-dimensional spatial distribution of a set of material constitutive parameters of the unknown object, using a...
5717834 CNN programamble topographic sensory device  
The main design components underlying the implementation of physiologically faithful retina and other topographic sensory organ models on Cellular Neural Network (CNN) universal chips is discussed....
5704015 Optical operation element, optical data processing circuit and photoelectric operation element  
A modulating optical operation element is composed of a light receiving separation element having a pair of light receiving elements, a photoelectric operation element made of an operation element...
5701396 Multimode-laser for an optical information processing system such as a neural net  
An optical information processing system comprises a coding unit for individually coding a plurality of optical information carrier waves, and a processing unit for processing the plurality of...
5664065 Pulse-coupled automatic object recognition system dedicatory clause  
The pulse-coupled automatic recognition system processes information utilizing parallel neural network and transmits information to and from the processing sites as time signals which encode in...
5649065 Optimal filtering by neural networks with range extenders and/or reducers  
A method and apparatus is provided for processing a measurement process to estimate a signal process, even if the signal and/or measurement processes have large and/or expanding ranges. The method...
5644681 Learning method for neural network having discrete interconnection strengths  
A learning method for a neural network, in which at least a portion of the interconnection strength between neurons takes discrete values, includes the steps of updating an imaginary...
5640261 Optical operation apparatus for finding an inner product of vectors using light  
In an optical operation apparatus for carrying out an operation for finding an inner product of a first vector and a second vector by utilizing light, an optical vector encoding system forms an...
5630022 Self-organizing pattern learning optical system  
A pattern learning system uses a self-organizing optical neural network of the Kohonen variety for unsupervised learning. The learning system comprises an optical pattern correlation degree...
5581660 Neural network structure having lateral interconnections  
A neural network layer (1) is made up of nodes or neurons which each comprise a pair of physically separate and optically coupled sub-units (X 1 , Y 1 ). One sub-unit broadcasts excitatory and...
5581499 Micro information storage system  
A device for optically storing and retrieving information incorporating a cadmium fluoride crystal. Using focused ionizing radiation, patterns can be formed in the crystal by the creation of color...
5570457 Visual information processing device  
A visual information processing device having a neural network function and capable of visual information processing comprises a semiconductor integrated circuit section equipped with a plurality...
5546504 Information processing device capable optically writing synapse strength matrix  
An information processing device having neural network functions for performing information processing includes a semiconductor integrated circuit section including a plurality of neuronic circuit...
5544280 Unipolar terminal-attractor based neural associative memory with adaptive threshold  
A unipolar terminal-attractor based neural associative memory (TABAM) system with adaptive threshold for perfect convergence is presented. By adaptively setting the threshold values for the dynamic...
5526298 Optical associative memory  
An optical associative memory in which processing data by optical operations permits simplification in circuit arrangement, a shorter processing time and the generation of successive outputs. The...
5515189 Neural network device and image recognition method employing photoconductive liquid crystal device with patterned electrode  
A light modulation device comprising a first transparent electrode layer, a photoconductive layer, a conductive electrode, a light modulation layer, and a second transparent electrode layer formed...
5509105 Electronic neuron apparatus  
A multi-well diode is disclosed which can be used with other electronic components as an electronic neuron circuit. The multi-well diode has an S-shaped current-voltage characteristic curve at...
5440671 Neural net model and neural net optimizing method and system for realizing the same  
A recursive neural net including processing elements (1) each having a linear saturated function as an input/output function. The elements (1) are divided into a plurality of blocks (2), and the...
5428711 Spatial light modulator and neural network  
A neural network system comprising input, intermediate and output layers interconnected through synapses, respectively is disclosed. Each layer is comprised of a plurality of spatial light...
5418886 Knowledge information processing system including two associative memory groups each including a plurality of associated memory units  
The knowledge information processing system includes a first and second associative memory unit groups. The associative memory units of the first associative memory unit group 1 associates a...
5412755 Optical implementation of inner product neural associative memory  
An optical implementation of an inner-product neural associative memory is realized with a first spatial light modulator for entering an initial two-dimensional N-tuple vector and for entering a...
5393994 Optical semiconductor device for neural network  
An optical semiconductor device is disclosed which includes a semiconductor laser having at least an active layer, reflecting means formed on the semiconductor laser for reflecting internal...
5390285 Method and apparatus for training a neural network depending on average mismatch  
A method of training a neural network (2) having dynamically adjustable parameters controlled by a controller (10) which determine the response of the network (2). A set of input vectors (I l to I...
5383042 3 layer liquid crystal neural network with output layer displaying error value for optical weight updating  
An optical information processor for use as a matrix vector multiplier comprises a vector input spatial light modulator (1) and an optically addressed weight matrix spatial light modulator (3). A...
5321639 Dual-scale topology optoelectronic matrix algebraic processing system  
A parallel architecture matrix algebraic processing system exhibits patterns of arrayed (i) light transmitters and (ii) light receivers that are identical, but at differing scales. Planar arrays of...
5321270 Compact vector-matrix multiplier system employing electron trapping materials  
A vector-matrix multiplier in which a matrix is stored in an electron trapping material by exposing the material to visible light passed through a liquid crystal device, which acts as a mask. The...
5298796 Nonvolatile programmable neural network synaptic array  
A floating-gate MOS transistor is implemented for use as a nonvolatile analog storage element of a synaptic cell used to implement an array of processing synaptic cells based on a four-quadrant...
5287431 Neural network using liquid crystal for threshold and amplifiers for weights  
A neural network type data processing system in which an optical input is received and a normalized optical output is generated. A plurality of light receiving regions of a photovoltaic material...
5267347 Information processing element  
An information processing element for processing information with a function of neural network includes a semiconductor integrated circuit element portion comprising a plurality of neuron circuit...
5255362 Photo stimulated and controlled imaging neural network  
A photo stimulated and controlled imaging neural network for providing self generating learning sets and associative memory and programmability. An image to be recognized or detected is transferred...
5248899 Neural network using photoelectric substance  
A neural network, and a method of storing information and retrieving it by such network. The network comprises neurons, synapses and switches, and when required also rectifying means. The network...
Matches 1 - 50 out of 139 1 2 3 >