204 results about "Digital analysis" patented technology

The present methods are exemplified by a process in which maternal blood containing fetal DNA is diluted to a nominal value of approximately 0.5 genome equivalent of DNA per reaction sample. Digital PCR is then be used to detect aneuploidy, such as the trisomy that causes Down Syndrome. Since aneuploidies do not present a mutational change in sequence, and are merely a change in the number of chromosomes, it has not been possible to detect them in a fetus without resorting to invasive techniques such as amniocentesis or chorionic villi sampling. Digital amplification allows the detection of aneuploidy using massively parallel amplification and detection methods, examining, e.g., 10,000 genome equivalents.

An apparatus and method for control of spreading of liquid drops are disclosed. An initial pattern of drops of liquid is deposited on a first surface. A second surface is brought into sufficient contact with the initial pattern of the drops that the liquid starts to spread. Two or more digital images of the liquid are captured after it begins to spread. A digital analysis is performed on these images to determine whether one or more portions of the initial pattern of drops require more or less liquid. A subsequent pattern of liquid droplets is adjusted based on the digital analysis.

Disclosed herein are a system and method for the automatic detection of traffic and parking violations. Camera input is digitally analyzed for vehicle type and location. This information is then processed against local traffic and parking regulations to detect violations. Detectable driving offenses include, but are not limited to: no scooters, buses only, and scooters only lane violations. Detectable parking offenses include, but are not limited to: parking or loitering in bus stops, parking next to fire hydrants, and parking in no-parking zones. Camera input, detected vehicle information, and violations can be stored for later search and retrieval. The system may be configured to signal the authorities or other automated analysis systems about specific violations. When coupled with automatic license plate recognition, vehicles may be automatically matched against a registration database and reported or ticketed.

The present methods are exemplified by a process in which maternal blood containing fetal DNA is diluted to a nominal value of approximately 0.5 genome equivalent of DNA per reaction sample. Digital PCR is then be used to detect aneuploidy, such as the trisomy that causes Down Syndrome. Since aneuploidies do not present a mutational change in sequence, and are merely a change in the number of chromosomes, it has not been possible to detect them in a fetus without resorting to invasive techniques such as amniocentesis or chorionic villi sampling. Digital amplification allows the detection of aneuploidy using massively parallel amplification and detection methods, examining, e.g., 10,000 genome equivalents.

A digital analytics system comprises a data management system including data extraction modules and a data storage system. The data extraction modules extract data from data sources and store the data in storage units. An analytics engine system including analytics engines and interfaces to retrieve data relevant to the analytics engines from the storage units. The analytics engines may perform prescriptive or descriptive analytics on the retrieved data. An applications interface and storage stores applications. The applications may be executed using information generated by the prescriptive or descriptive analytics performed by the analytics engines.

The invention provides an abnormal account identification method and system. Through construction of a data interaction network, network attribute features of the data interaction network and non-network attribute features of the data interaction network are obtained, then according to the network attribute features of the data interaction network and the non-network attribute features of the data interaction network, a classification prediction model is obtained, and an account to be identified is identified by use of the classification prediction model, such that an abnormal account does not have to be identified through manual discrimination, numerous manpower resources are saved, and the identification efficiency is effectively improved. At the same time, by use of a scientific digital analysis means, the identification accuracy is improved.

A spectrometer is designed capable of effectively covering the full desired spectral range using an array of multiple diffraction gratings arranged in gradually differentiated angles to diffract certain sub-range of photon wavelengths to the target detectors without relying on mechanically changing gratings or use of any moving parts. The optically subdivided spectral analysis results are then electronically integrated to accurately yield the desired full range spectral measurement at a speed compatible to the limit of optical and digital analyzers' speed of the measuring system without manual adjustment and / or mechanical movement delays.

A method and system for automated quantitation of tissue micro-array image (TMA) digital analysis. The method and system automatically analyze a digital image of a TMA with plural TMA cores created using a needle to biopsy or other techniques to create standard histologic sections and placing the resulting needle cores into TMA. The automated analysis allows a medical conclusion such as a medical diagnosis or medical prognosis (e.g., for a human cancer) to be automatically determined. The method and system provides reliable automatic TMA core gridding and automated TMA core boundary detection including detection of overlapping or touching TMA cores on a grid.

Methods and systems are provided for small molecule analyte detection using digital signals, key encryption, and communications protocols. The methods provide detection of a large numbers of proteins, peptides, RNA molecules, and DNA molecules in a single optical or electrical detection assay within a large dynamic range.

The invention relates to a rotating speed tracking and sampling spectrum number solidifying method of variable speed mechanical fault diagnosis, which is characterized by comprising the steps of: sampling mechanical related fault signals by replacing rotating speed pulse signals with frequency of Xfn in a moving machine with astronomical clock recurrent pulse signals; and then carrying out numerical analysis on the signals by applying an FFT (Fast Fourier Transform) technology, reconstructing a classical frequency coordinate system of FFT analysis output information into a spectrum number coordinate system of rotating speed tracking FFT analysis, and establishing a recognition function of spectrum numbers corresponding to information characteristics. The invention can change the classical rotating speed variable state which can not be monitored and diagnosed in a process of sampling a astronomical clock period into a state which can be monitored and diagnosed by rotating speed tracking and sampling, thereby greatly improving the time coverage rate of safety monitoring, preventing a dead zone of a classical technology, and being especially suitable for fault diagnosis in fields of city light rail traffic, subway, city buses, wind power generation and the like. The recognition of the classical technology to spectrogram and frequency spectrum is greatly simplified by applying a curing characteristic spectrum number formula, which is beneficial to manual spectrum recognition and more computer automatic diagnosis.

A method of providing an on-chip high-speed time domain digital analyzer for the characterization and analysis of signals within an integrated circuit is provided. The method involves processing the signal being characterized / analyzed in the digital domain irrespective of it's starting format. The approach performs a voltage-to-time conversion using predetermined voltage thresholds, applying a time amplification to the digital time information, measuring the amplified time difference between events and converting the amplified time difference as required by the characterization / analysis. The method allows the capture of very high-speed signals with high resolution without the requirements of complex and high-speed electronics. As such the on-chip high-speed time domain digital analyzer can function as an oscilloscope, pulse width analyzer, rise time analyzer and even logic analyzer. Further the method allows the capture and analysis of single and non-repetitive signal events unlike prior art approaches to time domain oscilloscopes.

A digital analytics system includes a client profile database operable to store client profile data for clients. A client identification unit identifies the client profile data corresponding to a first client of the clients. An analytics engine is operable to identify descriptive and predictive analytic solutions corresponding to the client profile data of the first client, and receive a selection of one or more of the identified descriptive and predictive analytic solutions selected by the first client. The analytics engine is further operable to perform the descriptive and predictive analytic solutions selected by the first client and simultaneously perform one or more descriptive and predictive analytics solutions selected by a second client of the clients.

The invention discloses a painting and calligraphy learning machine comprising a workbench, an optical transmission system, a digital analysis system, an imaging projection system and a power supply system. The desktop of the workbench is mainly formed by a light scattering plate and a crystal soft light plate laid on the light scattering plate. A curtain is arranged under the light scattering plate. The optical transmission system comprises a main light source, and a polariscope, an enoscope and a prism through which light emitted from the main light source passes in sequence. The digital analysis system comprises a back Fresnel lens arranged in front of the prism, a front Fresnel lens arranged in front of the back Fresnel lens and a crystallite integration piece arranged in front of the front Fresnel lens. An electronic liquid crystal screen or a picture clamp is arranged between the front Fresnel lens and the back Fresnel lens. The imaging projection system comprises a collecting lens parallely arranged in front of the crystallite integration piece, a magnifying lens parallely arranged in front of the collecting lens and a reflecting mirror arranged in front of the magnifying lens and inclined to the desktop of the workbench. The painting and calligraphy learning machine provides convenience for painting and calligraphy lovers to carry out imitation creation, and can help the painting and calligraphy lovers to quickly improve the painting and calligraphy learning effect.

The invention relates to a system and a method for real-time appearance digital analysis for a yarn. The system comprises a camera obscura, an image acquisition system and a PC (personal computer) processing terminal, wherein the image acquisition system is electrically connected with the PC processing terminal; and at least two reflectors and an LED (light-emitting diode) backlight source are arranged in the camera obscura. The system disclosed by the invention can be used for dynamically and continuously acquiring yarn images, simultaneously performing related analysis processing on the yarn images of five side surfaces in the images respectively at the same detection position of each image during a characteristic extraction process, extracting characteristics, and finally fusing the yarn appearance characteristic information of all the images to form the appearance characteristic vector of the yarn, performing characteristic similarity DW (X, Y) calculation with a standard sample, and judging the performance and the quality of the yarn on the basis of the calculation result. According to the system and the method disclosed by the invention, the multi-angle three-dimensional appearance characteristic information of the yarn can be obtained in real time, so that the quality of the yarn can be rapidly and accurately determined; the influence of human factors on quality evaluation is effectively reduced, so that the accuracy of analysis is improved; and the system is reasonable in design and high in practicability.

A parking lot system includes a camera that photographs an image including a number plate of a vehicle, and generates a first image; an image analysis section that performs a number analysis processing to analyze the first image and acquire number information described on the number plate of the vehicle; a storage section that stores the number information and parked position information of the vehicle associated with one another; a speech acquisition section to acquire the voice of the user; a speech recognition section that performs a speech recognition processing on the voice; and an output section that performs an output processing to retrieve the number information from the storage section based on the result of the speech recognition processing and notifies the user of the parked position information.

Generally, the invention is a system and process that allows the bar owners to inventory the bar in a fraction of the time using conventional methods, and accounting for inventory to the hundredth of an ounce. This precise digital analysis compares the amount of product recorded through the Point Of Sale (POS) system against the amount of product that has actually been used. The data is then transferred into a report that enables owners to see precise losses per bottle as well as other useful information to maximize profits. In its simplest embodiment, the inventive system and process includes a system for scanning and weighing every open bottle, scanning all unopened stock, downloading the POS information, entering invoices and running reports.

A computer based method for analyzing microarray chip information. A computer implemented artificial neural network (ANN) is trained by back propagation of error using a set of training microarray chip input vectors to create a trained ANN. At least one set of test data is applied to the trained ANN to generate a prediction. The trained ANN numerically analyzing with respect to a subset of the input vectors to identify those elements of the input vector which are most effective in obtaining the prediction. the set of input vectors is reduced in dimension to contain data only from those genes found most effective in obtaining the prediction to form a dimensionally reduced set of input vectors. The neural network is retrained using the dimensionally reduced set of input vectors by back propagation of error to generate a retrained network. The at least one set of test data is reapplied to the retrained neural network to generate a second prediction.

The invention discloses a method and system for a conversation between a simplex terminal and a duplex terminal. The method comprises the steps: S1, receiving a calling signal and establishing a conversation connection according to the calling signal; S2, receiving a voice signal and performing digital analysis process on the voice signal to judge whether the voice signal is a human voice signal or not, and if so, executing the step S3; and S3, generating an effective human voice indicator signal, and setting a simplex transceiving unit to be in a transmitting state according to the effective human voice indicator signal, and transmitting the voice signal to the simplex terminal. The invention has the advantages of high human voice identification accuracy, no voice loss, stability and reliability; the interferences of non-human voice signals are fully removed; and the aim for smooth conversations between mobile phones or wired landline telephones and interphones is realized.

The invention relates to a digital tool applicable to medical research, clinic consultation, teaching in schools and personal somatosensory, in particular to a system for digital analysis of human body and pathology. The system mainly comprises a three-dimension human body model processor module, a pathology document storage module, a pathology data search and analysis module, a multimedia server, video output equipment (such as projectors, displays or touch screens) and the like. A windows Chinese operating system or an android operating system is taken as a main running platform of the system, data of skin, muscles, tissues, organs, bones, acupoints and the like of the human body are recorded into the system by means of a virtual digital technique, and accordingly, a user can do analysis, research and study on detailed structure of the human body comprehensively at 360 degrees through a human-computer interaction technique; as various pathology data of different portions of the human body are recorded into the system, the user can do comparison visually and finally realize study, research and judgment and analysis of pathology.

The invention discloses a rapid three-dimensional scanning method for a human foot, and relates to the technical field of three-dimensional scanning and digital analysis. The method includes the steps: calibrating a measuring head by means of internal and external parameter bundle adjustment; projecting speckles to the foot, acquiring a foot image and matching the speckles; performing three-dimensional density point cloud reconstruction by the calibrated measuring head to obtain a three-dimensional foot model; extracting the size of the foot model according to the three-dimensional foot model.According to the rapid three-dimensional scanning method for the human foot, coordinates of foot key points such as an inner ankle point, an outer ankle point, a heel point and a tiptoe point of thehuman foot can be acquired, sizes such as foot sweep, the length of the foot, the length of an outer ankle, foot breadth and heel breadth are automatically extracted and calculated, and scanning speedand precision are high.

A game machine. The game machine includes a main control means (1), a peripheral device (2), a control signal transmission device (3), and a control signal takeout device (4) which takes out control signals transmitted by the main control device (1) via the control signal transmission device (3) to the outside at a point after a connection to the peripheral device (2) and is connectable with a measuring device, such as a tester, an oscilloscope, or a digital analyzer, or an examining tool, such as a personal computer, an exclusive testing monitor.

The invention relates to a three-dimensional bar code encoding and decoding method and device. In the encoding process, by analyzing the file information in a computer, and by reading the computer language, the information is further compressed, encrypted and rearranged into a three-dimensional color bar code which can be recognized by a three-dimensional bar code recognition device, and the computer information is changed into the three-dimensional color bar code which can be printed onto a plane. In the decoding process, by acquiring the three-dimensional bar code tags on the plane and performing digital analysis on the acquired image, useful data included in the bar code can be solved, restoration is performed on the data by using a recognition program prestored in tag recognition device to solve the computer information included in the three-dimensional bar code, and the computer information is displayed directly through the recognition device. According to the invention, the information storage of the three-dimensional bar code can be increased, and the bar code error correcting capability can be improved.

A computer-implemented method of generating a presentation in accordance with a theme defining the graphical appearance and layout of the presentation is provided. The method comprises generating a test image for display on an external display, capturing a digital image of the test image displayed on the external display, digitally analysing the captured digital image, selecting the theme for the presentation based on the analysis, and, generating the presentation in accordance with the selected these. An electronic device and computer program product are also provided.

The invention discloses a GPON (gigabit passive optical network) remote system and a digital diagnosis method and relates to the field of GPON remote systems. The GPON remote system comprises a GPON system-on-chip and a BOSA (bidirectional optical sub-assembly) drive circuit. The GPON system-on-chip is connected with the BOSA drive circuit through an I2C (inter-integrated circuit) interface and a serial-to-parallel interface. The BOSA drive circuit comprises a BOSA, a drive chip and a booster circuit. The BOSA comprises a laser, a detector and a beam splitter. The drive chip comprises a DAC (digital-to-analog converter), a laser drive module, an automatic power control module, an automatic gain control module, a limiting amplifier, an ADC (analog-to-digital converter), a register, and a first I2C interface. The GPON system-on-chip comprises a PON interface module, a CPU (central processing unit), the serial-to-parallel interface and a second I2C interface. The GPON remote system allows for simpler reporting process of digital analysis and higher analog-to-digital conversion precision of an optical interface acquisition circuit, and is compatible with traditional optical module GPON remote systems.

An apparatus, method, and apparatus for hematology analysis comprising using a holographic microscope, in one embodiment a transmission-type holographic microscope. In one aspect, laser light is provided and split into first and second sample beams, the first sample beam for imaging with a first magnification, the second sample beam for imaging with a second magnification. The first and second sample beams are passed through a sample volume requiring hematology analysis. The first and second sample beams are combined with a reference beam and captured for digital analysis. The present invention enables adequate blood cell type differentials with a single, easily implemented, cost-effective holographic technique.

The invention discloses an airborne system digital design verification system and method and belongs to the technical field of system engineering. The system disclosed by the invention comprises a top-layer digital design system and a domain engineering layered digital design system, wherein the top-layer digital design system comprises a demand analysis module, a top-layer analysis design module and a top-layer model test and verification module; and the domain engineering layered design system comprises a single-domain analysis design module, a single-domain test and verification module, multi-domain collaborative design module and a multi-domain model simulation verification module. The method disclosed by the invention comprises the following two steps: concept model machine design of an airborne system and virtual model machine design of the airborne system, wherein the former step comprises the following three sub-steps: demand analysis of the airborne system, system analysis of the airborne system and system design of the airborne system. The system and method disclosed by the invention can be used for supporting the digital analysis, design and verification of the airborne system, realizing 'design and verification first, implementation later' of the airborne system, avoiding the problems of long period, high cost, great risk and the like caused by the 'design and implementation first, verification later' of the traditional design method.