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Gauss-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Clustering high dimensional data using gaussian mixture copula model with lasso based regularization
Xerox Corporation
October 12, 2017 - N°20170293856

Lasso constraints can lead to a gaussian mixture copula model that is more robust, better conditioned, and more reflective of the actual clusters in the training data. These qualities of the gmcm have been shown with data obtained from: digital images of fine needle aspirates of breast tissue for detecting cancer; email for detecting spam; two dimensional terrain data for ...
Computationally efficient correlation of genetic effects with function-valued traits
Microsoft Technology Licensing, Llc
October 05, 2017 - N°20170286593

This disclosure presents a model for identifying correlations in genome-wide association studies (gwas) with function-valued traits that provides increased power and computational efficiency by use of a gaussian process regression with radial basis function (rbf) kernels to model the function-valued traits and specialized factorizations to achieve speed. A gaussian process is assigned to each partition for each allele of a ...
Orthogonal confocal stimulated emission microscopy
Microsoft Technology Licensing, Llc
September 28, 2017 - N°20170276920

A microscopy system that includes a first laser emitting a first laser pulse along a first beam line, the first laser pulse being a gaussian pump beam; and a second laser emitting a second laser pulse along a second beam line, the second laser pulse being a probe beam, the gaussian pump beam and the probe beam being delivered to ...
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Image reconstructing apparatus and image reconstructing method
Toshiba Medical Sysytems Corporation
September 14, 2017 - N°20170263022

When a group of (pre-processed) projection data is stored into a projection-data storage unit, a gaussian-based expansion-data creating unit creates a group of gaussian-based expansion data that is expanded from each of the group of projection data through linear combination based on a plurality of gaussian functions that is stored by a gaussian-function storage unit and has different center points. ...
Modeling point cloud data using hierarchies of gaussian mixture models
Nvidia Corporation
August 31, 2017 - N°20170249401

A method, computer readable medium, and system are disclosed for generating a gaussian mixture model hierarchy. The method includes the steps of receiving point cloud data defining a plurality of points; defining a gaussian mixture model (gmm) hierarchy that includes a number of mixels, each mixel encoding parameters for a probabilistic occupancy map; and adjusting the parameters for one or ...
Laser processing system with modified beam energy distribution
Universal Laser Systems, Inc.
August 31, 2017 - N°20170248793

Systems and methods for laser processing using a modified laser beam having a non-gaussian energy distribution are described herein in some embodiments, a laser processing system includes a laser source that outputs a laser beam having a gaussian energy distribution, and a beam modifier positioned in a path of the output beam. The beam modifier controllably modifies the gaussian energy ...
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Latching solenoid which utilizes residual magnetism for the latch and a capacitor which is discharged ...
Borgwarner Inc.
August 24, 2017 - N°20170243686

A solenoid is latched in an energized position by a residual magnetic field established by a pulse of current. A degaussing current is selectively applied from a capacitor to unlatch the solenoid. Fail-safe return to the de-energized position occurs when the supply of power is lost.
Asymmetrical light intensity distribution from luminaire
Lumileds Llc
August 24, 2017 - N°20170242182

In one embodiment, an overhead street light (a luminaire) is formed that has an asymmetric light intensity distribution, where the peak intensity is greatest along the direction of the street, lower directly across the street, and much lower on the house side of the street. Around the edge of a circular transparent light guide are white light leds that inject ...
Differentially private linear queries on histograms
Microsoft Technology Licensing, Llc
August 17, 2017 - N°20170235974

The privacy of linear queries on histograms is protected. A database containing private data is queried. Base decomposition is performed to recursively compute an orthonormal basis for the database space. Using correlated (or gaussian) noise and/or least squares estimation, an answer having differential privacy is generated and provided in response to the query. In some implementations, the differential privacy ...
Method, controller, and magnetic resonance apparatus for model-free determination of image regions with anomalous diffusion ...
Siemens Healthcare Gmbh
August 17, 2017 - N°20170234956

In a magnetic resonance apparatus and a method and controller for operating such an apparatus, first and second diffusion-weighted image data are reconstructed from first and second diffusion-encoded raw data that were respectively acquired using different diffusion-encoding gradient pulse sub-sequences. The different sub-sequences differ by respectively having a different parameter that characterizes the respective sub-sequence as a function of time. ...
Method and device for diagnosing viral infection using teardrop
University-industry Cooperation Group Of Kyung Hee University
August 17, 2017 - N°20170234798

The present invention relates to a method for providing information on the presence of viral infection, comprising: a first step of preparing a dried tear sample on a substrate; a second step of measuring a raman spectrum from the dried tear sample; a third step of extracting gaussian sub-peaks by deconvolution of the measured raman spectrum; a fourth step of ...
Laser diode enhancement device
Luminit Llc
August 10, 2017 - N°20170227700

The subject invention includes a semiconductor laser with the laser having a dbr mirror on a substrate, a quantum well on the dbr mirror, and an interior cgh with a back propagated output for emitting a large sized gaussian and encircling high energy. The dbr mirror has a plurality of gaas/algaas layers, while the quantum well is composed of ...
Radial density masking systems and methods
Valve Corporation
August 03, 2017 - N°20170221184

Systems and methods for implementing radial density masking graphics rendering for use in applications such as head mounted displays (“hmds”) are described. Exemplary algorithms are disclosed, according to which image resolution varies within an image depending on the distance of a particular point on the image from one or more fixation points. Reconstruction algorithms according to ...
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Score stabilization for speech classification
International Business Machines Corporation
July 27, 2017 - N°20170213548

A method for stabilizing speaker recognition scores, comprising using one or more hardware processors for the following actions: receiving supervectors from a gaussian mixture model analysis performed by a speaker recognition system, where the supervectors represent speech signals acquired by a microphone. Performing a principal component analysis of a covariance matrix of the supervectors, thereby producing eigenvalues and eigenvectors of ...
Systems and methods for detecting motion using local phase information
The Trustees Of Columbia University In The City Of New York
July 27, 2017 - N°20170213350

Systems and methods for the detection of motion in a multi-dimensional signal are provided. According to aspects of the disclosure, data representing a time sequence of frames of a video stream is received. A multi-dimensional gaussian window in is then constructed. Each frame of the received data is divided into a plurality of blocks and, for each block in the ...
System and method for determining audio context in augmented-reality applications
Pcms Holdings, Inc.
July 20, 2017 - N°20170208415

An augmented-reality audio system generates information regarding the acoustic environment by sampling audio signals. Using a gaussian mixture model or other technique, the system identifies the location of one or more audio sources, with each source contributing an audio component to the sampled audio signals. The system determines a reverberation time for the acoustic environment using the audio components. In ...
Modeling semantic concepts in an embedding space as distributions
Adobe Systems Incorporated
July 20, 2017 - N°20170206465

Modeling semantic concepts in an embedding space as distributions is described. In the embedding space, both images and text labels are represented. The text labels describe semantic concepts that are exhibited in image content. In the embedding space, the semantic concepts described by the text labels are modeled as distributions. By using distributions, each semantic concept is modeled as a ...
Fixation generation for machine learning
Ford Global Technologies, Llc
July 20, 2017 - N°20170206440

The disclosure extends to methods, systems, and apparatuses for automated fixation generation and more particularly relates to generation of synthetic saliency maps. A method for generating saliency information includes receiving a first image and an indication of one or more sub-regions within the first image corresponding to one or more objects of interest. The method includes generating and storing a ...
Solar power forecasting using mixture of probabilistic principal component analyzers
Siemens Aktiengesellschaft
July 20, 2017 - N°20170205537

A method for solar forecasting includes receiving a plurality of solar energy data as a function of time of day at a first time, forecasting (620) from the solar energy data a mode, where the mode is a sunny day, a cloudy day, or an overcast day, and the forecast predicts the mode for a next solar energy datum, receiving (622) the ...
Method for smelting nickel oxide ore
Sumitomo Metal Mining Co., Ltd.
July 20, 2017 - N°20170204495

A method for smelting nickel oxide ore according to the present invention uses pellets of nickel oxide ore and is characterized by comprising: a pellet production step s1 for producing pellets from nickel oxide ore; a reduction step s2 for heating the resulting pellets at a predetermined reduction temperature in a reduction furnace to obtain a mixture of iron-nickel alloy ...
Airy beam light sheet and airy beam light sheet microscope
University Court Of The University Of St. Andrews
July 13, 2017 - N°20170199363

An optical system for generating an airy beam light sheet comprising an optical arrangement for generating a gaussian beam, and an optical element for converting the gaussian beam into an airy beam light sheet, wherein a single optical element is provided for converting the gaussian beam into an airy beam light sheet.
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