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Gauss patents



      
           
This page is updated frequently with new Gauss-related patent applications. Subscribe to the Gauss RSS feed to automatically get the update: related Gauss RSS feeds. RSS updates for this page: Gauss RSS RSS


Device and method for creating gaussian aberration-corrected electron beams

Magnetometer calibration

Fading simulator and fading simulation method

Date/App# patent app List of recent Gauss-related patents
09/11/14
20140257814
 Posterior-based feature with partial distance elimination for speech recognition patent thumbnailPosterior-based feature with partial distance elimination for speech recognition
A high-dimensional posterior-based feature with partial distance elimination may be utilized for speech recognition. The log likelihood values of a large number of gaussians are needed to generate the high-dimensional posterior feature.
09/11/14
20140252228
 Device and method for creating gaussian aberration-corrected electron beams patent thumbnailDevice and method for creating gaussian aberration-corrected electron beams
Electron beam phase gratings have phase profiles that produce a diffracted beam having a gaussian or other selected intensity profile. Phase profiles can also be selected to correct or compensate electron lens aberrations.
08/28/14
20140244200
 Magnetometer calibration patent thumbnailMagnetometer calibration
A real-time calibration system and method for a mobile device having an onboard magnetometer uses an estimator to estimate magnetometer calibration parameters and a magnetic field external to the mobile device (e.g., the earth magnetic field). The calibration parameters can be used to calibrate uncalibrated magnetometer readings output from the onboard magnetometer.
08/28/14
20140242976
 Fading simulator and fading simulation method patent thumbnailFading simulator and fading simulation method
A fading simulator is provided, which includes a noise generator that generates an additive white gaussian noise signal, receives a test signal to be input to a mobile communication terminal as a test target, and adds, to the test signal, a radio wave scattering effect, using the additive white gaussian noise signal. The fading simulator is provided with setting means for setting for causing the noise generator to generate a same additive white gaussian noise signal as the additive white gaussian noise signal in the first test, when a first test is performed on the mobile communication terminal, and also for setting for causing the noise generator to generate the additive white gaussian noise signal of the predetermined level when a second test for re-simulating the first test is performed after the first test..
08/28/14
20140240864
 Storage device having degauss circuitry configured for generating degauss signal with asymmetric decay envelopes patent thumbnailStorage device having degauss circuitry configured for generating degauss signal with asymmetric decay envelopes
A hard disk drive or other storage device comprises a storage medium, a write head configured to write data to the storage medium, and control circuitry coupled to the write head. The control circuitry comprises degauss circuitry coupled to or otherwise associated with one or more write drivers.
08/21/14
20140237259
 Systems/methods of encryption patent thumbnailSystems/methods of encryption
Encryption is provided via an algorithm that maps a block of n input bits onto a block of m output bits, wherein m≧n. Encryption also may be provided in accordance with bit/bandwidth expansion, wherein m>n.
08/21/14
20140236593
 Speaker recognition method through emotional model synthesis based on neighbors preserving principle patent thumbnailSpeaker recognition method through emotional model synthesis based on neighbors preserving principle
A speaker recognition method through emotional model synthesis based on neighbors preserving principle is enclosed. The methods includes the following steps: (1) training the reference speaker's and user's speech models; (2) extracting the neutral-to-emotion transformation/mapping sets of gmm reference models; (3) extracting the emotion reference gaussian components mapped by or corresponding to several gaussian neutral reference gaussian components close to the user's neutral training gaussian component; (4) synthesizing the user's emotion training gaussian component and then synthesizing the user's emotion training model; (5) synthesizing all user's gmm training models; (6) inputting test speech and conducting the identification.
08/21/14
20140235990
 Machine-based patient-specific seizure classification system patent thumbnailMachine-based patient-specific seizure classification system
This disclosure is directed to a machine-based patient-specific seizure classification system. In general, an example system may comprise a non-linear svm seizure classification system-on-chip (soc) with multichannel eeg data acquisition and storage for epileptic patients is presented.
08/21/14
20140235925
 Systems and methods for portative magneto therapy patent thumbnailSystems and methods for portative magneto therapy
In accordance with one embodiment, a system for applying magnetic fields to one or more objects is provided. The system may include a one or more neodymium disc magnets for providing magnetic fields.
08/14/14
20140227935
 Magnetic block toy patent thumbnailMagnetic block toy
A magnetic block toy, more specifically, a magnetic block toy which secures mating spots of magnets at the planes of blocks to be combined by extending a travel segment of a magnet to the plane of a block with increased magnetic gauss level by exposing part of a casing that covers outer surface of the magnet, and provides audible effects during play. For this purpose, the present disclosure incorporates a partially exposed cylindrical magnet with a longitudinal open groove in the casing and a guide pin formed at both right and left sides of the casing.
08/14/14
20140226913
Method and system for matching an image using image patches
A method, system and computer program product for encoding an image is provided. The image that needs to be represented is represented in the form of a gaussian pyramid which is a scale-space representation of the image and includes several pyramid images.
08/14/14
20140225863
Touch sensing device and method of identifying a touched position
In a touch sensing device of a capacitive type, touch coordinates are obtained according to a detected signal corresponding to a variation in a mutual capacitance between an x-electrode and a y-electrode due to a finger touch in each combination of a plurality of x-electrodes and a plurality of y-electrodes within a sensing area. The theoretical value of the detected signal in each combination of the x-electrodes an the y-electrodes approximately expressed by a two-dimensional gaussian function.
08/07/14
20140219050
Imaging apparatus, ultrasonic imaging apparatus, method of processing an image, and method of processing an ultrasonic image
A method of processing an image, including estimating a point spread function (psf) of an acquired image, and performing image restoration on the acquired image using the estimated psf based on a generalized gaussian model using inverse filter frequency domain so as to perform image restoration at high speed and to prevent a halo effect. The method provides high speed processing while preventing a halo effect.
08/07/14
20140218157
Magnetic device with high saturation current and low core loss
A magnetic device includes a t-shaped magnetic core, a wire coil and a magnetic body. The t-shaped magnetic core includes a base and a pillar, and is made of an annealed soft magnetic metal material, a core loss pcl (mw/cm3) of the t-shaped magnetic core satisfying: 0.64×f0.95×bm2.20≦pcl≦7.26×f1.41×bm1.08, where f (khz) represents a frequency of a magnetic field applied to the t-shaped magnetic core, and bm (kgauss) represents the operating magnetic flux density of the magnetic field at the frequency.
08/07/14
20140215926
Polycrystalline diamond compacts including at least one transition layer and methods for stress management in polycrsystalline diamond compacts
Embodiments relate to polycrystalline diamond compacts (“pdcs”) that are less susceptible to liquid metal embrittlement damage due to the use of at least one transition layer between a polycrystalline diamond (“pcd”) layer and a substrate. In an embodiment, a pdc includes a pcd layer, a cemented carbide substrate, and at least one transition layer bonded to the substrate and the pcd layer.
07/31/14
20140214420
Feature space transformation for personalization using generalized i-vector clustering
Personalization for automatic speech recognition (asr) is associated with a particular device. A generalized i-vector clustering method is used to train i-vector parameters on utterances received from a device and to classify test utterances from the same device.
07/31/14
20140211191
Optical individual-point measurement
A distance measuring method for a point on an object is performed by emitting measurement radiation. When an optical measurement axis of the measurement radiation is aligned with the point to be measured, an optical measurement point region is defined by the beam cross section of the radiation on the object.
07/31/14
20140209244
Skew elimination and control in a plasma enhanced substrate processing chamber
Methods and apparatus for plasma-enhanced substrate processing are provided herein. In some embodiments, an apparatus for processing a substrate includes: a process chamber having an internal processing volume disposed beneath a dielectric lid of the process chamber; a substrate support disposed in the process chamber; one or more inductive coils disposed above the dielectric lid to inductively couple rf energy into the processing volume above the substrate support; and one or more first electromagnets to form a first static magnetic field that is substantially vertical in direction and axisymmetric about a central processing axis of the process chamber, and having a magnitude of about 2 to about 10 gauss within the processing volume proximate the lid..
07/24/14
20140204997
Soft demapper, calculating system, and method for calibrating soft data of multimedia data stream
By determining a scaling factor for scaling signals according to a signal having low bit error rates, and by adjusting soft data using the scaling factor, when soft data are simulated using the gaussian model having obvious errors with respect to reality, impacts of signals having low bit error rates are effectively amplified so that impacts of signals having high bit error rates are effectively reduced on the contrary. As a result, the obvious errors introduced by using the gaussian model and a low broadcast quality of digital television signals caused by said obvious errors can be neutralized..
07/24/14
20140204981
Method for operating a uwb device
The method for operating a uwb device having at least one transmitting antenna and/or at least one receiving antenna comprises the following steps: controlling the transmitting antenna (12) or the receiving antenna (12′) with a control pulse signal (13,13′) having a sequence of substantially sinusoidal pulses of alternating polarity and differing amplitudes and particularly having the waveform of a fifth-order gaussian pulse signal, wherein the transmitting antenna (12) can be alternately supplied with current pulses of differing polarity and differing magnitude by switching on and off first electronic switch units (16) that are coupled to the transmitting antenna (12) and have resistances associated with the amplitudes of the pulses to be generated, wherein each first switch unit (16) has a specifiable, particularly equal, number of first switching transistors (18,19), each having substantially identical on-state resistance values (r), wherein the resistance of a first switch unit is adjusted either by using only one of the first switching transistors (18,19) or by using a plurality of first switching transistors (18,19) connected in parallel, and wherein the first switch units (16) are controlled sequentially according to a specifiable temporal schema and each for a control time interval of a predetermined length.. .
07/17/14
20140200890
Methods, systems, and circuits for speaker dependent voice recognition with a single lexicon
Embodiments reduce the complexity of speaker dependent speech recognition systems and methods by representing the code word (i.e., the word to be recognized) using a single gaussian mixture model (gmm) which is adapted from a universal background model (ubm). Only the parameters of the gmm need to be stored.
07/17/14
20140198998
Novel criteria for gaussian mixture model cluster selection in scalable compressed fisher vector (scfv) global descriptor
A wireless communication device includes a processor configured to execute an image query. The image query utilizes cluster selection criteria for a cluster-aggregation based vectorization of a set of local features based on a quantity of top local features having the highest posteriori probability values.
07/17/14
20140196451
Wave energy extraction device and method
A wave energy extraction device (or paddle) for converting wave energy into mechanical motion is curved in the horizontal plane, with a concave side (11) facing the incoming waves to increase energy capture and a convex side (12) on the lee side to reduce energy dissipation. The concave surface is substantially parabolic or semi-elliptical and the convex side is optionally provided with a substantially gaussian profile (4) to improve the hydrodynamics and provide additional strength.
07/10/14
20140194668
Portable therapeutic device using rotating static magnetic fields
The present invention provides a portable therapeutic device for treatment of dyslipidemia, hyperviscosaemia, diabetic neuropathy, and peripheral artery disease, using rotating static magnetic fields (rsmf). The device comprises a two part plastic housing with a handle and a designated treatment area, a dc motor with microcontroller and a cylindrically shaped magnet roller, which comprises magnets tightly fitted into a stainless steel sleeve capped with two bearing shafts protruded on each end.
07/10/14
20140193963
Techniques for forming 3d structures
A technique for forming 3d semiconductor structure is disclosed. In one embodiment, a substrate having at least two vertically extending fins is provided.
07/10/14
20140193115
Method and apparatus for optical waveguide-to-semiconductor coupling and optical vias for monolithically integrated electronic and photonic circuits
An optical coupler has a waveguide coupled to a grating of multiple scattering units, each scattering unit having a first scattering element formed of a shape in a polysilicon gate layer and a second scattering element formed of a shape in a body silicon layer of a metal-oxide-semiconductor (mos) integrated circuit (ic). The couplers may be used in a system having a coupler on each of a first and second ic, infrared light being formed into a beam passing between the couplers.
07/10/14
20140192050
Three-dimensional point processing and model generation
A method for three-dimensional point processing and model generation includes applying a primitive extraction to the data in a point cloud to associate primitive shapes with points within the point cloud, the primitive extraction including, estimating normal vectors for the point cloud, projecting the estimated normal vectors onto a gaussian sphere, detecting and eliminating point-clusters corresponding to planar areas of the point cloud to obtain a residual gaussian sphere, detecting great-circle patterns on the residual gaussian sphere to produce a segmented point cloud, projecting each segment of the segmented point cloud onto respective planes to produce respective two-dimensional point clouds, detecting circle patterns in each two-dimensional point cloud, and processing the circle patterns to determine cylinder parameters for each of a plurality of candidate cylinders, and assembling the candidate cylinders into a three-dimensional surface model of the scene.. .
07/03/14
20140188470
Flexible architecture for acoustic signal processing engine
A disclosed speech processor includes a front end to receive a speech input and generate a feature vector indicative of a portion of the speech input and a gaussian mixture (gmm) circuit to receive the feature vector, model any one of a plurality of gmm speech recognition algorithms, and generate a gmm score for the feature vector based on the gmm speech recognition algorithm modeled. In at least one embodiment, the gmm circuit includes a common compute block to generate feature a vector sum indicative of a weighted sum of differences squares between the feature vector and a mixture component of the gmm speech recognition algorithm.
07/03/14
20140185486
Method and device for channel estimation
The disclosure provides a method for channel estimation, including that: a small-scale fading channel of each carrier of each interfering channel is obtained respectively according to a gaussian distribution; a total interfering power pi of all interfering srss is calculated according to the obtained small-scale fading channel of each carrier of each interfering channel and a generated large-scale fading gain of each carrier of each interfering channel; interference-equivalent noise ni is calculated according to the total interfering power pi; and channel estimation is performed according to a sounding reference signal (srs) y received by an evolved node b (enb), wherein y is calculated with a formula y=sh+ni+n0. The disclosure further provides a device for channel estimation.
06/19/14
20140169682
Determining quality of an image or video using a distortion classifier
Techniques and structures are disclosed in which one or more distortion categories are identified for an image or video, and a quality of the image or video is determined based on the one or more distortion categories. The image or video may be of a natural scene, and may be of unknown provenance.
06/19/14
20140168473
Image processing apparatus and image processing method
An input image is divided into images composed of luminance signals of a plurality of bands that make up the laplacian pyramid, noise suppression is applied to each divided image, and then the divided images are composited by addition. The input image is also divided into images composed of color signals of a plurality of bands that make up the gaussian pyramid, noise suppression is applied to each divided image, and the divided images are composited at an image-based ratio.
06/12/14
20140160323
Image processing method and apparatus for correcting an image
The present disclosure relates to method and apparatus for image recovery and image correction. In an embodiment, the present disclosure relates to recovering images that are occluded due to some material in the optical path while capturing the images.
06/12/14
20140160247
Techniques for wavelet-based image disparity estimation
Various embodiments are generally directed to repeated use of wavelet filters with different directional orientations each time to detect distances to edges in different directions in deriving a disparity map from multiple image bitmaps. A method includes subjecting an image bitmap to a first-order wavelet filter a selected number of times, an orientation of the first-order wavelet filter altered each time to create a first set of intermediate maps; and subjecting the first image bitmap to a second-order wavelet filter the selected number of times, an orientation of the second-order wavelet filter altered each time to create a second set of intermediate maps; the first-order and second-order wavelet filters, as well as their orientations, selected to be mathematically related such that the first-order wavelet filter approximates a sine function and the second-order wavelet filter approximates a related cosine function, both masked by a gaussian.
06/12/14
20140157601
Method for adjusting the oscillation frequency of a sprung balance assembly
A method adjusting oscillation frequency of a sprung balance assembly formed at random from balance springs and balance wheels. A production mechanism is set to limit a sample standard deviation of a single batch of balance springs to a predetermined maximum value, and to limit a sample standard deviation of a single batch of balance wheels to a predetermined maximum value within a given unbalance tolerance.
06/05/14
20140153667
Apparatus and method for transmitting and receiving signal of ofdm system
A method and apparatus for transmitting an ofdm signal including converting a distribution of a signal in which inverse fourier transform is performed in an ofdm system and a method of receiving an ofdm signal including expanding a received signal are provided, and by changing a magnitude distribution of a signal that is output from an ofdm modulator to a bimodal gaussian distribution, an influence of noise in a receiving terminal can be reduced, and by limiting a signal that is output from an ofdm modulator to an appropriate magnitude, a phase in the receiving terminal can be prevented being wrongly demodulated.. .
05/22/14
20140143176
Leveraging to minimize the expected inverse assets
The question of how much should be placed at risk on a given investment, relative to the total assets available for investment, is basically that of determining the optimal leverage. An existing well known method for calculating optimal leverage does not appear to be derived from sound principles.
05/15/14
20140133848
Adaptively coding and modulating signals transmitted via nonlinear channels
An adaptive coding scheme for nonlinear channels improves reliability and an efficiency in digital communication networks. The method monitors channel statistics to analyze an extrinsic information transfer chart of the channels.
05/08/14
20140125774
Apparatus for synthesizing three-dimensional images to visualize surroundings of vehicle and method thereof
The present invention relates to three-dimensional visualization of the surrounding images of a vehicle, and comprises the steps of: enabling a plurality of wide angle cameras provided at a vehicle to receive a plurality of photographed images for reference patterns formed on the ground; extracting feature points from the photographed reference patterns and estimating a relative location and an installation angle of each camera using the known physical location information of the extracted feature points; obtaining optical parameters comprising an optical center of a lens for correcting lens distortion using the photographed images and mapping each image on a surface of a gaussian sphere using the obtained optical center; changing an angle and distance such that the gaussian sphere and the real reference patterns correspond to each other using the relative location and the installation angle of the estimated camera and arranging the images in a three-dimensional virtual space; and obtaining a three-dimensional single image by mapping each image arranged in the three-dimensional virtual space to an inner surface of the three-dimensional sphere corresponding to one large sphere.. .
05/01/14
20140119666
Heuristic method for scene cut detection in digital baseband video
A video detector for detecting scene changes in a video according to embodiments includes an input for accepting the video, a difference metric calculator for computing a difference metric between two adjacent video frames, and an outlier detector to detect whether an output of the difference metric calculator contains measurements outside of a threshold level of standard deviations of a gaussian distribution. Methods are also described..
05/01/14
20140118507
Apparatus and method for depth manipulation of stereoscopic 3d image
Provided are an apparatus and a method for manipulating depth of a stereoscopic image that enable a user to manipulate depth of a stereoscopic image easily and intuitively. The apparatus may include: a histogram analyzing unit acquiring a depth distribution chart by performing histogram analysis of a disparity map corresponding to an input image; a gaussian mixture model (gmm) fitting unit acquiring multiple depth layers by performing gmm fitting of the depth distribution chart; a disparity adjusting unit adjusting at least one of a position and a volume of at least one of the multiple depth layers and calculating a disparity mapping function on which a result of the adjustment is reflected in response to a user request; and a disparity map recalculating unit calculating a new disparity map by optimizing the disparity mapping function..
04/17/14
20140108326
Method for updating a factor graph of an a posteriori probability estimator
A method for updating a factor graph (10;10′;10″) of an a posteriori probability estimator, the factor graph including at least one repetition node (13;13′;13″) and at least one sum node (11;11′;11″), wherein at least two connections are associated with each node, and wherein each connection is associated with an incoming message at the node and with an outgoing message from the node, wherein the method includes the steps of: storing the nodes' incoming and outgoing messages into memory (12;12′;12″) of the estimator as messages belonging to one same class of wrapped and/or sampled gaussian messages; updating the node of the factor graph (10;10′;10″) by using a resulting message belonging to the class of incoming messages, the resulting message being obtained by processing the incoming wrapped and/or sampled gaussian messages.. .
04/17/14
20140107970
Geolocation using high order statistics
A specific emitter identification (sei) method and apparatus is capable of identifying and tracking objects within a geographical area of interest wherein the system and method has not been preprogrammed to look for particular signals. The system and method receives all of the emitted electromagnetic signals emitted from area of interest.
04/10/14
20140099035
Systems and methods for relating images to each other by determining transforms without using image acquisition metadata
Systems and methods for relating images to each other by determining transform functions between the images and the three-dimensional world coordinate system of the object depicted in the image, without using image acquisition metadata are disclosed. Points of interest are independently selected on each image.
04/03/14
20140095426
Heterogeneous data fusion using gaussian processes
A method and apparatus for processing data, the data including a set of one or more system inputs; and a set of one or more system outputs; wherein each system output corresponds to a respective system input; each system input includes a plurality of data points, such that at least one of these data points is from a different data source to at least one other of those data points, the method including performing a kernel function on a given system input from the data and a further system input to provide kernelised data; and inferring a value for further system output corresponding to the further system input; wherein the step of inferring includes applying a gaussian process to the kernelised data. The data sources may be heterogeneous data sources..
04/03/14
20140092719
Radio transceiver on a chip
An entire radio transceiver can be compeltely integrated into one ic chip. In order to integrate the if filters on the chip, directly modulated vco is used for both up-conversion during transmission, and down-conversion during reception.
03/27/14
20140087632
Machining of an article
A method of forming a profile of a leading edge on an aerofoil having a leading edge extending along an axis and providing a fluid jet that has a gaussian energy distribution profile. The jet is traversed along a path that substantially follows the axis, the maximum energy of the fluid jet being directed to a location offset from the axis..
03/27/14
20140086503
Method and system for encoding an image using normalized feature vectors
A method, system and computer program product for encoding an image is provided. The image that needs to be represented is represented in the form of a gaussian pyramid which is a scale-space representation of the image and includes several pyramid images.
03/20/14
20140081696
Embedding calendar knowledge in event-driven inventory forecasting
Systems and methods for automatically forecasting the future availability of one or more resources, such as internet advertising opportunities, are described herein. In accordance with various embodiments, a forecasting model that accounts for event-driven resource availability is trained based both on historical supply data and calendar information specifying events and event duration.
03/20/14
20140078636
Systems and methods for magnetic shielding
Systems and methods for magnetic shielding are described. A magnetic shield formed of a material having a high magnetic permeability may be degaussed using a toroidal degaussing coil.
03/20/14
20140078340
White balancing method and image capturing device
A white balancing method includes capturing an original image with red(r), green (g) and blue (b) color channels; computing and converting the r, g and b color channels into original color histogram; stretching the original color histograms over the entire grayscale width from 0 to 255 values; and adjusting a color of the original image based on the stretched color histograms to obtain a white balanced image. In the computing and converting the original color histograms, a sampling length follows a formula of spanm=min{(2h, h), (2w, w)}, wherein h=[log2 h]+1, w=[log2 w]+1, h represents a height of the original image, w represents a width of the original image, [ ] is the gaussian symbol, ( ) is greatest common divisor function, and min{ } means selecting the minimum value.
03/13/14
20140074768
Methods and systems for a track of an object in a multi-dimensional space
Embodiments of the present invention characterizing the uncertainty of the orbital state of an earth-orbiting space object hereof using a gauss von mises probability density function defined on the n+1 dimensional cylindrical manifold n×. Additionally, embodiments of the present invention can include transforming a gauss von mises distribution under a diffeomorphism and approximating the output as a gauss von mises distribution.
03/13/14
20140074767
Method and system for predicting a location of an object in a multi-dimensional space
Embodiments of the present invention characterizing the uncertainty of the orbital state of an earth-orbiting space object hereof using a gauss von mises probability density function defined on the n+1 dimensional cylindrical manifold n×. Additionally, embodiments of the present invention can include transforming a gauss von mises distribution under a diffeomorphism and approximating the output as a gauss von mises distribution.
03/13/14
20140072233
Methods and systems for updating a predicted location of an object in a multi-dimensional space
Embodiments of the present invention characterizing the uncertainty of the orbital state of an earth-orbiting space object hereof using a gauss von mises probability density function defined on the n+1 dimensional cylindrical manifold n×. Additionally, embodiments of the present invention can include transforming a gauss von mises distribution under a diffeomorphism and approximating the output as a gauss von mises distribution.
03/13/14
20140072084
Digital system and method of estimating quasi-harmonic signal non-energy parameters using a digital phase locked loop
The present invention proposes a digital system and method of measuring (estimating) non-energy parameters of the signal (phase, frequency and frequency rate) received in additive mixture with gaussian noise. The first embodiment of the measuring system consists of a pll system tracking variable signal frequency, a block of nco full phase computation (ofpc), a block of signal phase primary estimation (sppe) and a first type adaptive filter filtering the signal from the output of sppe.
03/13/14
20140072075
Dynamic digital pre-distortion system
A dynamic digital pre-distortion (ddpd) system is disclosed to rapidly correct power amplifier (pa) non-linearity and memory effects. To perform pre-distortion, a ddpd engine predistorts an input signal in order to cancel pa nonlinearities as the signal is amplified by the pa.
03/13/14
20140071561
Storage device having degauss circuitry generating degauss signal with multiple decay segments
A hard disk drive or other disk-based storage device comprises a storage disk, a write head configured to write data to the disk, and control circuitry coupled to the write head. The control circuitry comprises a write driver and degauss circuitry associated with the write driver.
03/13/14
20140071440
Apparatus and method for determining optical center in camera module
An apparatus and method for determining optical center in camera module are provided, the method for determining optical center in camera module according to an exemplary embodiment comprising receiving a target image from a camera module including a lens; generating an error data, which is a difference between a pixel value of the target image and a pixel value of a gaussian distribution image; and determining the optical center of the lens based on the error data.. .
03/06/14
20140067393
Model learning device, model generation method, and computer program product
According to an embodiment, a model learning device learns a model having a full covariance matrix shared among a plurality of gaussian distributions. The device includes a first calculator to calculate, from training data, frequencies of occurrence and sufficient statistics of the gaussian distributions contained in the model; and a second calculator to select, on the basis of the frequencies of occurrence and the sufficient statistics, a sharing structure in which a covariance matrix is shared among gaussian distributions, and calculate the full covariance matrix shared in the selected sharing structure..
03/06/14
20140064552
System and method for utilizing enhanced scene detection in a depth estimation procedure
A system for performing an enhanced scene detection procedure including a sensor device for capturing blur images of a photographic target. The blur images each correspond to a scene type that is detected from a first scene type which is typically a pillbox blur scene, and a second scene type which is typically a gaussian scene type.
02/27/14
20140056334
Enhanced communication over networks using joint matrix decompositions
The disclosure describes examples of systems and methods for communication networks including multiple-input multiple output mimo channels. In these examples, based on a novel decomposition of two or more channel matrices or functions thereof, a mimo channel may be treated as a plurality of parallel scalar additive white gaussian noise (awgn) channels..
02/20/14
20140050415
Filters and functions using exponential decay
The technology described in this document relates to filters and functions that are based on exponential decay functions. In one aspect, the technology is embodied in a method that includes using a computing device to compute a first function as a combination of (i) an exponential decay function, a decay factor for which is chosen based on a gaussian function, and (ii) at least a second function that is obtained by one or more convolution operations on the decay function.
02/20/14
20140050250
Apparatus and method for generating gaussian pulse and ultra wideband communication apparatus for generating gaussian pulse
A pulse generation apparatus includes a delay pulse generator configured to generate a plurality of delay pulses, an amplitude modulator configured to modulate amplitudes of the plurality of delay pulses, and a gaussian pulse generator configured to generate a gaussian pulse based on the amplitude-modulated delay pulses.. .


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Gauss topics: Speech Recognition, Communications, Computing Device, Heterogeneous, Continuous Improvement, Electron Spin, Lithium Ion, Storage Device, Hard Disk Drive, Disk Drive, Exponential, Dictionary, Crystallite Size, Microscopy, Scattering

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