120results about How to "Exact correlation" patented technology

According to one configuration, a computer environment includes a first monitoring system, a second monitoring system, and an analyzer. The first monitoring system produces video of an item being entered into a point of sale system. The second monitoring system monitors events associated with entering of the item into the point of sale system. The analyzer detects, via a communication from the second monitoring system, an occurrence of at least one event associated with entering of the item. Based on communication, the analyzer correlates the at least one event to a particular time in the video when the at least one event occurred.

Structure and methodology involving mountable and head-wearable frame structure which is positionally stabilized, during use, relative a human subject's head, and which carries a selection of positionally anchored data sensors, and stimuli deliverers, that are relevant to the diagnosis and treatment of vestibular disorders. Special configurations are provided for two types of stimulators, one for sound application and air-pressure modification, and the other for the introduction of fluids to the ear. Stabilization enables tight and accurate correlation of data which is quickly analyzable by a connected, properly algorithmed computer, which can also be used for feedback control in a designed “expert” system. The invention enables, among other things, practical and significant differentiation between physiological and pathological nystagmus.

An external fixator for securing a bone through a first bone screw connected to a first portion of the bone and a second bone screw connected to a second portion of the bone. The external fixator includes a first bone screw clamping assembly for receiving the first bone screw and a second bone screw clamping assembly for receiving the second bone screw. The external fixator additionally includes an angular correction module connecting the first and second bone screw clamping assemblies. The angular correction module includes a first element and a second element coupled to allow articulation of the first bone screw clamping assembly relative to the second bone screw clamping assembly about a center of rotation spaced from the module.

The invention relates to a method of adjusting a monitor having a radar and a camera and correcting the positions and orientations of their detection areas based on intensity of reflected light from a target object. A single target having a specified pattern of bright and dark areas in placed in front of the monitor in the detection areas of the radar and the camera. The detection area of the radar is adjusted first based on measurements taken of the target by the radar and thereafter axial displacement of the detection area of the camera is determined a coordinate conversion parameter is obtained based on an image of the target taken by the camera.

A sample handling apparatus identifies sample holders and their location in a sample holder carrier. This information may be used to determine the identity of sample holders based only on location in the carrier during subsequent processing of material contained in the sample holders. Sample holder identity may be automatically read, and placement of holders in a carrier may be automatically determined and correlated with the holder identity. Such information may be stored, e.g., in a memory in the carrier so that sample holders can be easily identified later.

The object of the present invention is to provide an image-analysis apparatus that is capable of correlating and understanding organ function and tubular structure. The image-analysis apparatus performs image analysis based on image data, and comprises: a function-map-creation device which creates a function map based on function data that shows the functions of an organ; and an overlay device which correlates and overlays tubular-structure data for the tubular structure of the organ onto the function map.

A system and method for accessing data to generate documents for use in MICR line testing. The system comprises a MICR testing station for testing MICR processing. The MICR testing station comprises a MICR line testing module for generating at least one MICR testing document for use in testing MICR processing. The MICR line testing module further comprises: (1) an application determination module for determining an application based on a bank selection provided by a tester, (2) a routing / transit number determination module for determining a routing / transit number based on the bank and the application determined, and (3) a tran code determination module for determining a tran code based on the routing / transit number determined; and at least one client station connected to the MICR testing station via a communications network, the at least one client station being used by at least one tester to provide particulars about at least one MICR line.

A medical procedure localization aid produces reference marks on both the patient and the medical imaging scan. The aid is defined by an imaging substrate having indicia on one side that is opaque to medical imaging and a second substrate having indicia that appears on the patient's surface for the procedure. Anchor points align the second substrate to the same position as the first substrate on the patient. By visualizing the location of a target on the scan image relative to the indicia on the scan image and comparing that with indicia on the patient, a medical processional may reliably locate where a medical procedure should be performed.

The present invention pertains to a method for monitoring a treatment of a patient, preferably for monitoring hemodialysis, hemodiafiltration and / or peritoneal dialysis, the method comprising the steps of irradiating a sample of a dialysis liquid used in the treatment with irradiation light of at least a first irradiation wavelength, detecting light emitted by the irradiated sample in at least a first detection wavelength, the detection wavelength being different from the first irradiation wavelength, and determining the presence and / or concentration of at least one analyte in the sample on the basis of the detected light.

A method of non-destructively testing a work piece is disclosed, wherein the work piece is placed within an active field of a positioning system; a frame of reference of the work piece is established based on the geometry of the work piece in the coordinates of the positioning system; the geometry of the work piece is detected by determining the position of specific transponders, which are fixed to the work piece, by the positioning system or the geometry of the work piece is detected by scanning at least parts of the contour of the work piece with a transponder of the positioning system; testing data is acquired for the work piece with a non-destructive testing probe, which comprises a transponder of the positioning system, while the position of the testing probe is recorded by the positioning system; the position of the testing probe is transformed into an intrinsic position defined with respect to the frame of reference of the work piece; and the intrinsic position of the testing probe is assigned to the testing data recorded at the respective position. Moreover, a non-destructive testing arrangement is provided.

A measurement apparatus measures a spectroscopic characteristic and a structural characteristic of a specimen. At the measurement site of the specimen, a modulation of light from the light source part by an acousto-optical effect and a generation of the ultrasound echo signal simultaneously occur, the light detecting unit detects modulated light that is simultaneously generated, and the ultrasound detecting unit detects the ultrasound echo signal that is simultaneously generated.

A remote controlled projectile sighting and launching system (RCPSLS) is disclosed. In some embodiments, such a system can be compliant with the Americans with Disabilities Act (ADA) and can automatically facilitate moving targets, unmanned operation of a projectile launching device and automatic friendly-fire over-ride. In some embodiments, such a system can include network-linked components such as a plurality of auto-adjusting aiming units (AAAU), gimbaled robotic apparatuses (GRA), trigger activation devices (TAD), and transport vehicles (TRV). In some implementations, a plurality of shooters and / or command centers that are able to view and operate a plurality of AAAUs, TADs, GRAs, and TRVs from a remote location(s). The system can be configured to be capable of discerning friendly confirmed target coordinates (CTC) from enemy CTC and is able to launch a plurality of preselected projectiles (PP) from a plurality of preselected projectile launching devices (PPLD).

A sample handling apparatus identifies sample holders and their location in a sample holder carrier. This information may be used to determine the identity of sample holders based only on location in the carrier during subsequent processing of material contained in the sample holders. Sample holder identity may be automatically read, and placement of holders in a carrier may be automatically determined and correlated with the holder identity. Such information may be stored, e.g., in a memory in the carrier so that sample holders can be easily identified later.

The present invention discloses a shale oil and gas integration output analysis method based on a dynamic leakage flow volume. The method comprises: arranging and preparing data; preliminarily estimating a limit leakage flow volume and effective fracture half-length, and calculating a dynamic leakage flow volume, a reservoir average pressure change and pressure correction factors; drawing an output normalization pseudopressure curve, calculating a fluid diffusion coefficient in a fracture reconstruction area, drawing a square root time characteristic curve, calculating the effective fracture half-length, and determining the limit leakage flow volume and the final output degree according to the correction Duong method; if the effective fracture half-length and the limit leakage flow volume calculation value are very different from an input value, substituting the calculation value into the step 2 again to perform circulation until the convergence is consistent so as to obtain the accurate effective fracture half-length and the limit leakage flow volume; substituting a dynamic leakage flow volume formula into a macroscopic material balance model, and performing comparison to obtain the accumulation contribution of the size of the fracture reconstruction area to the shale oil and gas production; and determining an optimal fracture horizontal well fracture interval and an optimal well spacing. The shale oil and gas output dynamic analysis and evaluation accuracy is improved.

Methods, devices, and systems for predicting an optical acuity measure of an optical system of an eye. An optical acuity measure can be predicted by determining a point spread function based on a wavefront measurement of an eye, convolving a resolution target with the point spread function to produce an image, and predicting the optical acuity measure of the optical system of the eye based on the image.

The invention discloses a project recommendation method based on attribute coupled matrix decomposition. The method comprises steps as follows: firstly, giving attribute information of projects and calculating the similarity between the projects with a coupled object similarity measuring index; then learning conceal eigenvectors of users and the projects with a matrix decomposition algorithm, during learning of the conceal eigenvectors of the projects, constructing a regularized term by means of the attribute information of the projects, and constraining the execution process of matrix decomposition, so that the projects with similar attribute information have similar conceal eigenvectors; finally, according to the learned conceal eigenvectors of the users and the projects, projecting scores of projects which are not scored by the users by use of inner products of the conceal eigenvectors of the users and the predicts, and providing personalized project recommendation for the users according to the predicted scores. The problems of similarity calculation of the projects, cold start of project terminals and recommendation accuracy in a recommendation system are solved with the method.

A device for measuring light scattering and absorption properties of a tissue, the device comprising: a probe comprising first and second optical fibers for irradiation and detection. The optical fibers are substantially parallel to each other at the distal end, and are separated by a distance of less than 2 mm, wherein said first and second optical fibers are arranged in said probe at an angle, 6=10 deg. to 45 deg., to the plane perpendicular to the distal end of said probe and wherein the tips of the optical fibers at the distal end are polished parallel to the plane perpendicular to the distal end of said probe.

The invention discloses a method and system for classification and detection of sleep snoring. The method includes the steps of picking up the sleep snoring of a patient all night long, and extracting each snoring signal according to the sleep snoring signals of the patient all night long; calculating related features of fourth types of snoring including the snoring before and after a breathing disorder event, apnea snoring, hypopnea snoring and general snoring in the sleep snoring all night long; performing feature dimension reduction using principal component analysis (PCA), classifying the sleep snoring all night long respectively according to the snoring before and after the breathing disorder event, apnea snoring, hypopnea snoring and general snoring through a multi-class support vector machine (SVM), and realizing the recognition of the four types of snoring; and conducting statistics on the snoring signals all night long to obtain statistical results of the number of times of the four types of snoring, and predicting an AHI value according to the statistical results. According to the invention, the automatic classification of four types of snoring is realized accurately, the number of breathing disorder events all night long is determined by using the classification of snoring and the types of snoring before and after to predict the AHI value, and a data reference is provided for the patient with the OSAHS.

Structure and methodology involving mountable and head-wearable frame structure which is positionally stabilized, during use, relative a human subject's head, and which carries a selection of positionally anchored data sensors, and stimuli deliverers, that are relevant to the diagnosis and treatment of vestibular disorders. Special configurations are provided for two types of stimulators, one for sound application and air-pressure modification, and the other for the introduction of fluids to the ear. Stabilization enables tight and accurate correlation of data which is quickly analyzable by a connected, properly algorithmed computer, which can also be used for feedback control in a designed “expert” system. The invention enables, among other things, practical and significant differentiation between physiological and pathological nystagmus.

An output calibration apparatus for an NOx sensor according to the present invention includes a urea addition valve provided in an exhaust passage in an internal combustion engine to allow urea to be added to inside of the exhaust passage, and an NOx sensor provided at least downstream of the urea addition valve, the NOx sensor being capable of detecting not only an NOx concentration but also an ammonia concentration. The output calibration apparatus executes fuel cut on the internal combustion engine, and calibrates a gain of the NOx sensor based on ammonia obtained from the urea added via the urea addition valve during execution of the fuel cut. The ammonia obtained from the urea added during execution of the fuel cut is used as standard gas to calibrate the gain of the NOx sensor.

A magnetic resonance imaging system (500) comprising: a magnet (502) for generating a magnetic field; a radio frequency system (516) for acquiring magnetic resonance data; a magnetic field gradient coil (510) for spatial encoding of the magnetic spins of nuclei within the imaging volume; a magnetic field gradient coil power supply (512) for supplying current to the magnetic field gradient coil; an anesthesia system interface (532) for sending control messages to an anesthesia system (524) for controlling the delivery of inhalation gases to a subject and a computer system comprising a processor (534) and a memory (538, 540), wherein the memory contains instructions (542, 544, 546, 548, 550, 552) for execution by the processor, wherein execution of the instructions causes the processor to: control (100, 200, 300, 400) the operation of the magnetic resonance imaging system to acquire magnetic resonance data, and to send (102, 202, 302, 402) control messages to the anesthesia system via the anesthesia system interface.

Disclosed is apparatus and a method for detecting udder disease in dairy animals. An accelerometer is attached to each of a plurality of dairy animals. A processor determines a measure of the activity of the dairy animals to which the accelerometers are attached. Data is recorded by and automatically transmitted from a sensor unit secured to an animal, without the requirement for costly and time consuming chemical analysis of milk, or of visual or veterinary inspection of individual animals in a herd. The development of an udder disease in a dairy animal, such as mastitis, may be identified from a decrease in the monitored measure of activity of a dairy animal. A separate baseline measure of activity may be determined for each dairy animal and the ac tivity of a plurality of dairy animals in one or more herds may be taken into account, in order to reduce false positives due to external effects which are not specific to a single dairy animal.

A method for developing assumptions for use in evaluating the possible occurrence of an event comprises the steps of defining a plurality of factors correlated with each other to the event, assigning a plurality of levels to each factor, determining a relative occurrence rate for selected combinations of factors and levels, and assigning selected combinations to one of a plurality of cohorts. In certain embodiments, the method, and a corresponding system are used in designing an insurance product. The method may include the additional steps of assigning values to the levels and evaluating expected performance of the product based upon the values assigned to the levels and the expected loss distribution. The step of producing an expected loss distribution includes determining, for at least some of the selected combinations, a cumulative probability of occurrence, and determining, for at least one of the selected combinations, an incremental probability of occurrence.