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46results about How to "High data resolution" patented technology
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Method and apparatus for enhancing data resolution
InactiveUS7149262B1High data resolutionGeometric image transformationAmplitude-modulated carrier systemsImage resolutionSample image
A resolution enhancement algorithm is trained on sample images to obtain a polynomial model mapping of low resolution image data to high resolution image data. The polynomial model mapping is applied to other low resolution images to obtain corresponding higher resolution images. The mapping provides resolution enhancement which is superior to that of conventional image data interpolation techniques.
Owner:THE TRUSTEES OF COLUMBIA UNIV IN THE CITY OF NEW YORK
Method and system for super resolution
InactiveUS7003177B1Increase pixel resolutionImprove imaging resolutionGeometric image transformationCharacter and pattern recognitionImage resolutionField of view
A method and system for enhancing the resolution of an image sensing device, including the steps of attaching a mask to a panel of detectors in an image sensing device, generating multiple fields of view, related to one another by sub-pixel shifts, acquiring multiple images with the image sensing device from the multiple fields of view, and combining the multiple images into an enhanced image of higher pixel resolution than the pixel resolutions of the multiple images.
Owner:DIGITALOPTICS CORPORATION
Method for improving data resolution ratio of silica-based optical matrix processor and processor
InactiveCN103678258AReduce resolutionLower requirementComplex mathematical operationsLaser arrayImage resolution
The invention discloses a method for improving the data resolution ratio of a silica-based optical matrix processor and the processor. The method includes the steps that laser signals are output by a laser array and received and modulated by an optical modulator array to an N*1 vector A; a modulator matrix is formed by a micro-ring optical modulator matrix, wherein modulation depths form an M*N matrix B; optical modulation is carried out respectively by dividing the vector A into k subvectors and dividing the matrix B into k submatrixes so as to obtain the product of the k subvectors and the k submatrixes; the obtained product of the subvectors and the k submatrixes is detected by a detector linear array formed by k detectors, and then the product of the vector A and the matrix B is obtained; the element bit wide of each subvector and each submatrix is m, m bit vectors and m bit matrixes are formed after bitwise separation, and the product of the subvectors and the submatrixes is obtained by multiplying the bit vectors by the bit matrixes respectively.
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
Radio communication device and signal processing method
ActiveUS20160020929A1High data resolutionNot easy to make mistakesCorrect operation testingModulation with suppressed carrierSignal onComputer science
A radio communication device comprises a processor configured to generate a transmission signal on the basis of data to be transmitted. The processor generates the transmission signal by a transmission scheme selected from a digital transmission scheme and an analog transmission scheme. The digital transmission scheme is a transmission scheme by which a bit stream obtained through binary encoding of the data to be transmitted is converted into the transmission signal. The analog transmission scheme is a transmission scheme by which the data to be transmitted directly is converted into the transmission signal without performing binary encoding of the data to be transmitted.
Owner:KYOCERA CORP
Methods to achieve accurate time stamp in IEEE 1588 for system with fec encoder
ActiveUS20140269778A1High data resolutionAccurately determineError preventionTime-division multiplexCommunications systemForward error correction
Systems and methods and systems are disclosed for allowing the medium access control (MAC) layer in a communication system within an integrated circuit or device to accurately determine a timestamp point and a timestamp value when, for example, the Precision Time Protocol (PTP) protocol is in use by the communication system. Such determination of accurate timestamp point and timestamp value may be used by the communication system to account for and to compensate for the time shift(s) from forward error correction (FEC) sublayer changes in a data frame that is transmitted by the MAC layer. Feedback is provided to the MAC from the FEC to allow the MAC to accurately determine the timestamp point and timestamp value align preamble of the data frame to the beginning of the FEC bit block that is output by the FEC sublayer.
Owner:ALTERA CORP
HYPERFINE INTERPOLATED RANGE FINDING FOR CW LIDAR, RADAR, and SONAR USING REPEATING WAVEFORMS AND FOURIER TRANSFORM REORDERING
InactiveUS20160047891A1High data rateHigh data resolutionDigital computer detailsSpeed measurement using gyroscopic effectsRepeating waveformsData combination
Systems, methods, and devices may enhance the apparent sample rate of data collected using Nyquist sampling from a system, such as Continuous Wave (CW) Light detection and ranging (“Lidar”), Radio detection and ranging (“Radar”), or Sound Navigation and Ranging (“Sonar”), that has been modulated with a repeating waveform, such as linear swept frequency, by reordering of the data in the frequency domain. The enhancement of the apparent sample rate may result in a highly interpolated range profile where the data resolution may be enhanced by a factor equal to the number of repeats in the signal being processed, and may result in a highly detained range measurement with a high precision. The various embodiments may combine data from multiple modulation repeats into a single highly interpolated pulse, which may result in a real-time finer range measurement from CW Lidar, Radar, or Sonar systems.
Owner:NASA
Towed underwater geological electrical method detection system and method
PendingCN110703335APrecise control over overlapping measurement rangesHigh precisionWater resource assessmentSatellite radio beaconingGps positioning systemData acquisition
Owner:ANHUI UNIV OF SCI & TECH
Visualizing a time-variant parameter in a biological structure
ActiveUS20110285702A1Increase perfusionImprove visualizationImage enhancementImage analysisBiological structureImage resolution
The invention relates to a system and a method for visualizing a time-variant parameter at a plurality of positions in a biological structure, wherein a visualization display is configured to display a first representation showing a first visualization parameter at a plurality of time intervals, determined in a first volume between a first and a second boundary of the structure, and to display a second representation showing first and second visualization parameters determined in the first and in a second volume extending between the first and the second boundary of the structure. By providing the user with this combination of the two representations, a higher resolution of data may be processed and meaningfully visualized for intermediate volumes between the first and the second boundary. This is based on the insight that it is desirable to view data between boundaries of a structure as well as at different positions through the structure. However, without simple means of visualization, processing a higher resolution of data is not feasible. This is especially useful when performance differences may be present between the structure at the first and the second boundary. For example, perfusion measurements within the myocardium are different for the endocardial and epicardial layers. Therefore, the relative position of the measurements relative to these layers yields valuable data in the evaluation of perfusion. This increases the information which the healthcare professional can extract from imaging data without complicating the representations required to visualize it.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
Graphic user interface and software for processing large size signal data samples in a small buffer using automatically adjusted decimation ratio
InactiveUS8127242B1Improve fitRapidly analyze and editDigital variable displayDrawing from basic elementsData segmentData file
A method for rapidly analyzing and editing data files with a number GUI's and an adaptive decimation ratio in a computer allows processing data files and signal data files within a given data segment for a better fit into a limited-size working space buffer and provides improved resolution of data segments in a simplified way using GUI's that allow the user to point and click at a computer screen instead of performing manual calculations. A large data segment is adaptively decimated to a smaller size automatically so that a lower resolution version of the data segment will be loaded into a fixed-size small buffer in hardware working space for further data editing. The decimation and loading process will be repeated until the user finds the desired data-section of interest.
Owner:UNITED STATES OF AMERICA THE AS REPRESENTED BY THE SEC OF THE ARMY
Shoe insole sensor for walk diagnosis and shoe insole flexible board combined with the same
ActiveUS9510776B2Low powerSmall sizeDiagnostic recording/measuringSensorsConductive materialsElectrical and Electronics engineering
Owner:LEE JIN WOOK
Post-earthquake building damage detection method based on unmanned aerial vehicle video
ActiveCN111126184AImprove the lack of loss of local structural featuresEasy extractionThree-dimensional object recognitionPoint cloudUncrewed vehicle
The invention provides a post-earthquake building damage detection method based on an unmanned aerial vehicle video, and the method comprises the steps: step 1, carrying out preprocessing of collectedpost-earthquake unmanned aerial vehicle video data, and obtaining a video key frame sequence; step 2, generating building three-dimensional point cloud data by utilizing the video key frame sequence,performing building structure damage detection on the three-dimensional point cloud data by adopting a method based on point cloud structure feature analysis and deep learning feature analysis, and if the detected result is structure damage, entering step 4; if detecting that the structure is not damaged, executing the third step; step 3, obtaining a two-dimensional key frame image of a to-be-detected building, carrying out building facade damage detection by adopting a method based on deep learning feature analysis, then carrying out super-pixel segmentation on a two-dimensional key frame image of a to-be-detected building, and carrying out fusion post-processing optimization on an obtained building facade damage detection result by utilizing a super-pixel segmentation result; and 4, outputting a damage detection result of the to-be-detected building.
Owner:WUHAN UNIV
Direct-writing type silk screen plate-making equipment and use method therefor
ActiveCN106647184AAvoid consistencyHigh data resolutionPhotomechanical exposure apparatusMicrolithography exposure apparatusPhysicsDirect writing
The invention discloses direct-writing type silk screen plate-making equipment and a use method therefor. In the prior art, the problem of inconsistency between a measured focal plane and an actual focal plane caused by position offset between a displacement sensor and an exposure point in assembling exists. The invention provides the direct-writing type silk screen plate-making equipment and a focal plane control method; a mapping relation between a focal plane position of a scanning band to be scanned in a next step and a scanning platform position signal is pre-established by a Z-axis controller; and in the next step of scanning, the position of an optical lens is adjusted according to the mapping relation, so that the problem of inconsistency between a measured focal plane and an actual focal plane caused by position offset between the displacement sensor and the optical lens in assembling can be avoided. The invention also provides an exposure method through a perceptual region and a method for realizing online real-time optical uniformity compensation, so that the problems of shortening of service life of a digital micromirror device and uneven energy output distribution on the digital micromirror device are solved.
Owner:ADVANCED DIGITAL SCREEN SYST INC
Universal tester for testing fire work equipment
InactiveCN105675991AHigh data resolutionHigh measurement accuracyResistance/reactance/impedenceConstant current sourceImage resolution
The present invention discloses a universal tester for testing fire work equipment. The universal tester comprises a differential input operational amplifier unit, a signal acquisition unit, an electrical isolation unit, a microprocessor control unit, a relay matrix module, a man-machine interaction module and a constant-current source unit. The differential input operational amplifier unit is sequentially and electrically connected with the signal acquisition unit, the electrical isolation unit, the microprocessor control unit and the man-machine interaction module. The relay matrix module is respectively and electrically connected with the differential input operational amplifier unit and to-be-tested fire work equipment. The man-machine interaction module is connected with a remote control terminal through a wired network or a wireless network. The universal tester is provided with a 16-bit high-precision A / D converter, thus being high in data resolution and capable of effectively improving the small-resistance measurement accuracy of fire work equipment. The universal tester is also provided with a temperature-compensated high-precision constant-current source unit and is capable of supplying a stable and reliable safety current to the to-be-tested fire work equipment.
Owner:BEIJING INST OF ELECTRONICS SYST ENG
Visualizing a time-variant parameter in a biological structure
ActiveUS8878838B2High data resolutionEnhanced informationImage enhancementImage analysisEeg dataImage resolution
Owner:KONINK PHILIPS ELECTRONICS NV
Beam steered broadband marine survey method and system
InactiveUS20150226867A1Improve data resolutionImprove magnitudeSeismic signal receiversSeismic signal processingBroadbandImage resolution
A method for improving data resolution in a broad band marine seismic survey. The method includes towing a source array and a receiver array; calculating a non-vertical steering angle to improve a magnitude of a high frequency part of a shallow zone of subsurface reflections that arrive at a selected region of the receiver array over a magnitude of subsurface reflections that would arrive at the selected region of the receiver array for a substantially vertical imaging wave; generating an imaging wave to propagate substantially with the non-vertical steering angle relative to gravity; and recording seismic data corresponding to the imaging wave.
Owner:CGG SERVICES SA
Circuit connection pad design for improved electrical robustness using conductive epoxy
ActiveUS20160086625A1Easy to controlReliable electrical connectionRecord information storageMounting/attachment of transducer headEpoxyElectricity
Disk drives including head suspensions within dual stage actuation systems have improved electrical connectivity between electrical connection pads from flexible circuits as are applied to head suspension assemblies with piezoelectric microactuators as also provided to head suspension assemblies. A more robust electrical connection provides for better control of microactuator actuation for fine movements and positioning of magnetic read / write heads relative to disk data tracks as part of dual stage actuated suspension systems. Electrical connections utilize conductive epoxy for physically and electrically connecting electrically conductive trace connection pads with one or more surfaces of piezoelectric microactuators. Electrical connections include better conductivity by utilizing plural surface portions of electrical connection pads. The result is a more robust and predictable performance for high data resolution within disk drives.
Owner:SEAGATE TECH LLC
Low frequency das well interference evaluation
ActiveUS20190301276A1Increase calculated semblance accuracyShorten the timeSurveyConstructionsWell placementPressure data
A method of assessing cross-well interference and / or optimizing hydrocarbon production from a reservoir by obtaining low frequency DAS and DTS data and pressure data from a monitor well, when both the monitor and production well are shut-in, and then variably opening the production well for production, and detecting the temperature and pressure fluctuations that indication cross-well interference, and localizing the interference along the well length based on the low frequency DAS data. This information can be used to optimize well placement, completion plans, fracturing plans, and ultimately optimize production from a given reservoir
Owner:CONOCOPHILLIPS CO
Method for detecting corrosion of metal pipe outer wall
InactiveCN107436283AEasy to makeRapid responseWeather/light/corrosion resistanceAgricultural engineeringAuxiliary electrode
The invention relates to a method for detecting the corrosion of a metal pipe outer wall. The apparatus comprises a disc-shaped cover plate, a reference electrode column, an auxiliary electrode and a circular base, wherein the center position of the disc-shaped cover plate is provided with a cover plate middle hole, the outer side of the small disc of the disc-shaped cover plate is provided with threads, the reference electrode column comprises an upper part and a lower part, the upper part comprises a reference electrode wiring column, a connection column and a silver chloride wire, the lower part comprises a fastening screw pipe and a glass pipe, the connection column of the upper part is sleeved on the outer side of the glass pipe of the lower part, the silver chloride wire in the connection column extends to the bottom end of the glass pipe, the platinum sheet of the auxiliary electrode is arranged below the small disc of the disc-shaped cover plate, and an annular magnet is arranged inside the circular base and is used for adsorbing the whole apparatus on the surface of the experimental metal. According to the present invention, the operation of the method is convenient and rapid, and the damage condition, the damage type and the corrosion degree of the metal pipeline outer wall coating in the service state can be rapidly determined.
Owner:TIANJIN UNIV
Circuit connection pad design for improved electrical robustness using conductive epoxy
ActiveUS9679593B2Easy to controlReliable electrical connectionRecord information storageMounting/attachment of transducer headEpoxyElectricity
Owner:SEAGATE TECH LLC
Motor monitoring method and system based on symmetrical component method and multi-dimensional index fusion
ActiveCN110058157AHigh status recognition abilityHigh data resolutionTesting dielectric strengthResistance/reactance/impedenceBandpass filteringDecomposition
The invention discloses a motor monitoring method based on a symmetrical component method and multi-dimensional index fusion. The method comprises the steps of collecting an original three-phase voltage signal and an original three-phase current signal; building a bandpass filter using a fundamental frequency as a center, and thus acquiring the filtered three-phase voltage signal and three-phase current signal; acquiring unbalance degrees of an instantaneous three-phase voltage and an instantaneous three-phase current; performing symmetrical component decomposition based on the filtered three-phase voltage signal and three-phase current signal to acquire a sequence voltage, a sequence current and a sequence impedance; and acquiring a multi-dimensional characteristic comprehensive decisionindex; comparing the multi-dimensional characteristic comprehensive decision index with a threshold, and if the multi-dimensional characteristic comprehensive decision index is less than the threshold, triggering an alarm signal. According to the method provided by the invention, based on the collected three-phase voltage and current signals, the real-time sequence voltage, sequence current and sequence impedance indexes can be improved, the higher data resolution capacity can be achieved, the alarm under the state that is more accurate than the alarm strategy based on temperature can be achieved, the sequence voltage, sequence current and sequence impedance are used as monitoring targets, the extremely high signal to noise ratio is achieved, and the alarm accuracy is high.
Owner:HANGZHOU ANMAISHENG INTELLIGENT TECH CO LTD
Geophysical surveying
ActiveUS9268047B2High resolutionAccurate estimateSeismic data acquisitionSeismic signal processingSeismic traceSurveyor
Owner:PGS GEOPHYSICAL AS
Low frequency DAS well interference evaluation
ActiveUS11193367B2Shorten the timeMitigate and remove interferenceSurveySubsonic/sonic/ultrasonic wave measurementProcess engineeringWell placement
A method of assessing cross-well interference and / or optimizing hydrocarbon production from a reservoir by obtaining low frequency DAS and DTS data and pressure data from a monitor well, when both the monitor and production well are shut-in, and then variably opening the production well for production, and detecting the temperature and pressure fluctuations that indication cross-well interference, and localizing the interference along the well length based on the low frequency DAS data. This information can be used to optimize well placement, completion plans, fracturing plans, and ultimately optimize production from a given reservoir.
Owner:CONOCOPHILLIPS CO
Remote sensing image data generation method, system and equipment
The invention provides a remote sensing image data generation method, system and equipment. The method comprises the steps of shooting multiple groups of multi-focus inclined images in a target area through shooting equipment on an airplane; performing image registration on the acquired multiple groups of multi-focus inclined images and fusing overlapping regions to obtain multiple groups of spliced images; performing three-dimensional reconstruction on all the spliced images to generate dense point cloud; generating a digital surface model for the dense point cloud; correcting the fused multiple groups of spliced images based on the digital surface model and the position information of each set of shooting equipment to obtain orthoimages; and splicing the orthoimages into remote sensing image data of the target area. The method disclosed by the embodiment of the invention is low in cost, good in timeliness and high in data resolution, realizes low-cost collection and image data processing, and obtains high-resolution remote sensing image data.
Owner:SHENZHEN UNIV
Methods to achieve accurate time stamp in IEEE 1588 for system with FEC encoder
ActiveUS9300421B2High data resolutionAccurately determineError preventionTime-division multiplexCommunications systemForward error correction
Systems and methods and systems are disclosed for allowing the medium access control (MAC) layer in a communication system within an integrated circuit or device to accurately determine a timestamp point and a timestamp value when, for example, the Precision Time Protocol (PTP) protocol is in use by the communication system. Such determination of accurate timestamp point and timestamp value may be used by the communication system to account for and to compensate for the time shift(s) from forward error correction (FEC) sublayer changes in a data frame that is transmitted by the MAC layer. Feedback is provided to the MAC from the FEC to allow the MAC to accurately determine the timestamp point and timestamp value align preamble of the data frame to the beginning of the FEC bit block that is output by the FEC sublayer.
Owner:ALTERA CORP
Seaquake monitoring system
InactiveCN106772558AAccurate collectionReal-time acquisitionSeismic signal receiversSeismic signal transmissionOcean bottomHuman–machine interface
The invention provides a seaquake monitoring system, and belongs to the field of data acquisition. The seaquake monitoring system comprises an underwater data acquisition end and a water surface data control end, wherein the underwater data acquisition end is connected with the water surface data control end through an optical fiber. The underwater data acquisition end comprises a detector, a preamplifier, an analog filter, a main amplifier, an analog-digital converter and a signal converter; the water surface data control end comprises a human-machine interface, a controller module, a server, a data analysis module, a result generation module, a data transmission module, a data receiving module, and a plurality of signal conversion modules. The seaquake monitoring system meets the high-speed and high-precision acquisition requirement, realizes precise and real-time acquisition of a seismic signal, and can acquire the seismic signal in real time in a high fidelity manner, realize extremely high data resolution and well eliminate various types of interference.
Owner:钦州市中航科技咨询有限公司
Online monitoring method and system for motor on the basis of instantaneous three-phase voltage and current unbalance degree
InactiveCN110058156AReal-time assessment of insulation statusRealize online monitoringTesting dielectric strengthPolyphase network asymmetry measurementsElectric machineMotor insulation
The invention discloses an online monitoring method for motor on the basis of an instantaneous three-phase voltage and current unbalance degree. The online monitoring method comprises the following steps that: collecting the three-phase voltage and the three-phase current of a three-phase alternating current motor to obtain the original three-phase voltage signal and the original three-phase current signal of the three-phase alternating current motor; establishing a band-pass filter which takes fundamental frequency as the center to carry out filtering processing on the original three-phase voltage signal and the original three-phase current signal to obtain the filtered three-phase voltage signal and three-phase current signal; independently obtaining an instantaneous three-phase voltageunbalance degree and an instantaneous three-phase current unbalance degree unbalance degree; and independently comparing the instantaneous three-phase voltage unbalance degree and the instantaneous three-phase current unbalance degree with a corresponding threshold value to obtain a comparison result, and on the basis of the comparison result, judging whether an alarm motion is triggered or not. By use of the online monitoring method, on the basis of the instantaneous three-phase voltage unbalance degree and the instantaneous three-phase current unbalance degree, a motor insulation state is evaluated in real time so as to realize online monitoring. A three-phase voltage and current signal is high in data resolving power, and a status alarm which has higher accuracy than an alarm strategy based on temperatures can be realized.
Owner:HANGZHOU ANMAISHENG INTELLIGENT TECH CO LTD
Historians embedded in industrial units
ActiveUS20110196528A1High data resolutionHigh resolutionError detection/correctionProbabilistic networksReal-time dataImage resolution
Systems and methods that provide a historian integrated as part of an industrial unit and / or product manufactured by the industrial process. A historian integrated as part of the industrial unit itself, can increase data resolution and supply immediate and real time data regarding the industrial unit's operation—while mitigating short comings of conventional PC historians. Moreover, a locator component can detect embedded historians that are distributed on the back plane of an industrial network, and integrated as part thereof.
Owner:ROCKWELL AUTOMATION TECH
Sensor for measuring corrosion of outer wall of metal tube
InactiveCN105891097AEasy to makeRapid responseWeather/light/corrosion resistanceAuxiliary electrodeEngineering
The invention discloses a sensor for measuring corrosion of the outer wall of a metal tube. The sensor comprises a disc-shaped cover plate, a reference electrode column, an auxiliary electrode and a circular base. A cover-plate center hole is formed in the center of the disc-shaped cover plate, a thread is arranged on the outer side of a small disc of the disc-shaped cover plate, the reference electrode column comprises an upper portion composed of a reference electrode wiring column, a connecting column and a chlorination silver wire and a lower portion composed of a fastening solenoid and a glass tube, the glass tube of the lower portion is sleeved with the connecting column of the upper portion, the chlorination silver wire in the connecting column extends into the bottom end of the glass tube, a platinum sheet of the auxiliary electrode is arranged below the small disc of the disc-shaped cover plate, and an annular magnet is arranged inside the circular base to attract the whole device to the surface of experiment metal. The testing device is sensitive in response, convenient to carry and rapid and convenient to operate, and the broken condition, the broken type and the corrosion degree of the coating of the outer wall of a metal pipe can be rapidly judged in the service state.
Owner:TIANJIN UNIV
Nested matrix type reading electronic tag system capable of resisting atmospheric vibration and filtering frequency
PendingCN110619244ASelf-compensation of missing values has a strong effectImproved storage integrityMemory record carrier reading problemsHybrid readersFrequency filteringSystem matrix
The invention discloses a nested matrix type reading electronic tag system capable of resisting atmospheric vibration frequency filtering. The device structurally comprises a base, the device comprises a bracket frame, an inner sealing strip frame plate, a mark plate block, an infrared scanning groove, a sliding strip armature device, a socket groove block, an overturning support and a suction cupbase. According to the invention, the infrared scanning groove is matched with the sliding strip armature device; two side end contact seats and an angle expanding sheet plate seat are in lap joint through an armature to form a three-contact interlaced wave receiving electromagnetic net. Scattered data is collected in a net-pulling manner by cooperating with the infrared scanning groove for atmospheric vibration wave frequency; then, a simple stable data electric field is formed for the wave band after the atmospheric amplitude; then, system matrix scanning input during later reading of the electronic tags is facilitated, a partition operation is formed for adjacent easy-to-deviate databases of the interval blocks, data missing and missing values can be conveniently calculated by a chip with a small transition node, the one-by-one input overlapping condition of an electronic tag system is also improved, and the data resolution and the autonomous complementing effect of the tag systemare improved.
Owner:泉州速创时代工业设计有限公司
Spatial indexing of genetic material and library preparation using hydrogel beads and flow cells
PendingCN111108219AEasy to handleSimple handlingBioreactor/fermenter combinationsBiological substance pretreatmentsFlow cellGenetic Materials
Implementations of a method for seeding sequence libraries on a surface of a sequencing flow cell that allow for spatial segregation of the libraries on the surface are provided. The spatial segregation can be used to index sequence reads from individual sequencing libraries to increase efficiency of subsequent data analysis. In some examples, hydrogel beads containing encapsulated sequencing libraries are captured on a sequencing flow cell and degraded in the presence of a liquid diffusion barrier to allow for the spatial segregation and seeding of the sequencing libraries on the surface of the flow cell. Additionally, examples of systems, methods and compositions are provided relating to flow cell devices configured for nucleic acid library preparation and single cell sequencing. Some examples include flow cell devices having a hydrogel with genetic material disposed therein, and which is retained within the hydrogel during nucleic acid processing.
Owner:ILLUMINA INC
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