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276results about How to "Accurate update" patented technology
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Self-adaptive background modeling and moving target detecting method
InactiveCN101621615ASolve the "deadlock" problemAdapt to changes in scene lightingTelevision system detailsImage analysisMorphological filteringBackground image
The invention relates to a self-adaptive background modeling and moving target detecting method which comprises the following steps: establishing an initial background, extracting a moving target binary mask, updating a self-adaptive background and detecting a moving target: firstly, determining the pixel gray value of the initial background by using an inter-frame difference method; successively, carrying out binarization treatment on a difference image by using a self-adaptive threshold valve when a difference image is obtained by a current frame image minus a background image and post-treating of morphological filtering and the like to obtain the moving target binary mask; then, carrying out dynamic update on the gray value of a pixel which is not corresponding to the moving target binary mask in the background image by adopting an region-based background updating method; and finally, carrying out logic 'and' operation by using the moving target binary mask and the current frame input image to detect the moving target. The invention can effectively establish the reliable initial background and carry out real-time dynamic update on the background to solve the problem that the detection accuracy of the moving target is influenced by background disturbance and illumination change.
Owner:NANJING UNIV OF POSTS & TELECOMM
Apparatus and a method for fingerprint authentication in a mobile communication terminal
InactiveUS20050270140A1Increase probabilityAccurate updateElectric signal transmission systemsImage analysisComputer hardwareData registration
Disclosed are an apparatus and a method for fingerprint authentication in a mobile communication terminal that may update a system for fingerprint authentication whenever fingerprint authentication is performed. Apparatus for fingerprint authentication in a mobile communication terminal comprising: a memory unit for configuring fingerprint data registration entries corresponding to fingerprints, the fingerprint data registration entry including a plurality of slots, and storing fingerprint data in each of the slots, the fingerprint data being captured by a fingerprint sensor provided in the mobile communication terminal; and a control unit for checking whether condition of the captured fingerprint data is adequate for fingerprint authentication, verifying whether the captured fingerprint data is fingerprint data of a same finger and performing fingerprint authentication by checking whether there is similarity between the captured fingerprint data and fingerprint data previously stored in each of the slots.
Owner:PANTECH CO LTD
Automatic external data synchronization method
InactiveUS6141663AAccurate updateConvenient to accommodateData processing applicationsDatabase distribution/replicationData OriginData synchronization
Data integrity between multiple databases with redundant data fields is enhanced by a synchronization method which adapts to unspecified database formats by a flexible format definition, identification of a data origin and identification of data targets to significantly improve data integrity and update efficiency in legacy database systems.
Owner:UNIMAX SYST CORP
Reference updating method and system for touch screen as well as touch terminal
ActiveCN102968217AAccurate updateAccurate acquisitionInput/output processes for data processingStable stateElectricity
Owner:SHENZHEN GOODIX TECH CO LTD
Thin Film Interference Filter and Bootstrap Method for Interference Filter Thin Film Deposition Process Control
ActiveUS20100305741A1Accurate updateInexpensive to produce and useScattering properties measurementsComputation using non-denominational number representationEngineeringSilicon dioxide
A thin film interference filter system includes a plurality of stacked films having a determined reflectance; a model monitor curve; and a topmost layer configured to exhibit a wavelength corresponding to one of the determined reflectance or the modeled monitor curve. The topmost layer is placed on the plurality of stacked films and can he a low-index film such as silica or a high index film such as niobia.
Owner:HALLIBURTON ENERGY SERVICES INC
Method and apparatus for data processing
InactiveUS7930271B2Avoid the needAccurate updateDigital data information retrievalDigital data processing detailsSerializationData library
The invention relates to data processing methods and systems including: a method of database replication in which information strings are assigned to serialization groups for processing; a method of memory management in which data is read from a storage space area whilst no data is written to it; a method of replicating a database in which a dynamic table is created to provided processing information for database members; and / or a method of replicating a database wherein tasks are allocated to program components without program components interacting.
Owner:MAXIMUM AVAILABILITY LTD
Method for detecting moving objects in video according to scene variation characteristic
InactiveCN101246547AFast and accurate background model updatesAccurate updateImage analysisCharacter and pattern recognitionObject detectionClassification result
A method for detecting video moving object according to scene change characteristic includes the steps of: (1) proceeding characteristic point detection, background characteristic point parameter calculation and background model pixel point parameter calculation according to training image, (2) in moving object detection, for current detecting image, calculating movement characteristic point according to the background characteristic point parameter and current detecting image characteristic point; (3) classifying the pixel point parameter in the background model according to the movement characteristic point; (4) calculating renewal rate of the background model pixel point parameter according to classification result; (5) finally using background subtraction method to obtain moving object position and shape according to current image and the background model pixel point parameter, meanwhile, according to the calculated background model pixel point renewal rate to update the background model pixel point parameter. The invention can more accurately detect moving object, and obtain the position and the shape of the moving object.
Owner:BEIHANG UNIV
System and methods for re-evaluating historical service conditions after correcting or exempting causal events
A system and methods for determining an operational characteristic of a business process associated with a network. An operational characteristic of the business process is determined. An action is taken to modify a parameter associated with a change in the operational characteristic of the business process. The operational characteristic of the business process is re-determined.
Owner:CA TECH INC
Information updating device, information distributing device, information processing system, method thereof, program thereof, and storage medium storing the program
ActiveUS20060161344A1Accurate updateInstruments for road network navigationDigital data processing detailsInformation handling systemTerminal unit
A terminal unit (400) of a navigation system (100) transmits to a server (300) list request information containing a rectangular code corresponding to a predetermined display rectangular area of a travel route map. The terminal unit (400) acquires from the server (300) a server POI list corresponding to the rectangular code of the list request information, and when recognizing that the server POI list contains POI individual information corresponding to terminal base data that is not stored in a terminal base storage area, the terminal unit (400) transmits base data request information about POIID of the POI individual information to the server (300). Upon acquisition of server base data corresponding to the base data request information from the server (300), the terminal unit (400) stores the server base data in the terminal base storage area as terminal base data.
Owner:GEOTECHNOLOGIES INC +1
Method and System for Automatically Updating Traffic Incident Data for In-Vehicle Navigation
InactiveUS20090248283A1Accurate updateAccurate directionAnalogue computers for vehiclesAnalogue computers for trafficIn vehicleTraffic accident
Aspects of the invention disclose a method and system for automatically updating traffic incident data for in-vehicle navigation. This includes, but is not limited to, a method and system of notifying one or more traffic providers of a traffic accident when a telematics provider receives an automated accident notification from a vehicle. The notification prompts the traffic provider to investigate the traffic accident immediately using manual techniques (monitoring police scanners, visual confirmation by aircraft, etc.) and accurately updates its traffic information in a more timely manner. In turn, the traffic information received by the telematics unit from traffic provider is more accurate. This allows the telematics unit navigation system to provide accurate navigation directions to the subscriber while driving through traffic congested areas.
Owner:GENERA MOTORS LLC
Storage apparatus, control method and program
InactiveUS20060215307A1Accurate updateImprove reliabilityDriving/moving recording headsRecord information storageComputer hardwareCountermeasure
The write cache control unit stores data in the buffer memory in response to a write command from a higher-level apparatus to respond a normal ending of the command, and then writes the data in the buffer memory on the disk medium. The vibratory environment measuring unit measures an environment under which a vibration is applied to the apparatus. When an abnormal vibratory environment under which writing on the disk medium likely fails is determined from a measured environment by the vibratory environment measuring unit, the vibration countermeasure processing unit disables the write cache control unit, and if the write cache data remains in the buffer memory at that time, writes the data in the temporary storage area, and if the abnormal vibratory environment is not determined, writes back the data to the original position on the disk medium.
Owner:FUJITSU LTD
Target tracking method for video sequence
ActiveCN106485732AImprove robustnessReduce error accumulationImage enhancementImage analysisConfidence mapVideo sequence
The invention discloses a target tracking method for a video sequence. The target tracking method comprises the steps of performing normalization processing on a target image firstly; then extracting space-tine contextual information of the target according to a target position of an initial frame, constructing a space-time contextual model, and establishing a relation between the space-time contextual model and a target position confidence map so as to perform target tracking; then determining whether the learning rate of the space-time contextual model is updated or not by adopting a sheltering mechanism, and updating the space-time contextual model by the updated learning rate; and finally, establishing a dimension updating process according to time-space significance between front and back frames in the target tracking process. According to the target tracking method, the target tracking is realized based on the space-tine information by combination with the sheltering processing mechanism and the space-time significance, so that the target tracking robustness and real-time property can be effectively improved.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Mechanical product assembly workshop material calling and dispensing management system and method based on MES system
InactiveCN106094748AReliable deliveryReliable management effectTotal factory controlProgramme total factory controlProduction lineProgram planning
The invention discloses a mechanical product assembly workshop material calling and dispensing management system and method based on an MES system. The system comprises a planning module, a material management module, an andon calling calculating module and a visualization monitoring module. By employing the planning module and the material management module as configuration prerequisites, the andon calling calculating module generates a production line assembly station material calling request according to concrete steps, including calling for the required quantity of material kind and response; meanwhile, the retrieval of materials on that day is connected in real time with tracking assembly station material calling so as to perform better material management. The management system and method can timely and accurately generate material dispensing demands according to real production processes, and perform effective warehouse management on that day so as to create more scientific and effective material dispensing management environment, and to increase an enterprise material dispensing management level.
Owner:HEFEI UNIV OF TECH
Method and system for realizing cloud search service
ActiveCN102164186AReduce site construction expenses and maintenance costsEnrich search resultsTransmissionSpecial data processing applicationsService systemOperating system
The invention relates to a method and system for realizing cloud search service, in particular disclosing a method for registering cloud search service, wherein the method provided by the invention comprises: a station sends a register application to a cloud service terminal, wherein the register application at least comprises a station domain name; the cloud ser a station ID (identity) to the station by the register application according to the register application and establishing a catalogue of resource index of the station according to the station ID; collecting and storing the resource of the station by the cloud service terminal and generating the resource index of the station according to the resource of the station; and storing the resource index of the station by the cloud service terminal according to the position defined by the catalogue of resource index of the station. The invention further discloses a method for updating the resource index of the station of the cloud service terminal, a searching method for a cloud search service system, and a cloud search service system. By using the method and system provided by the invention, the resource index storage and other search technical details are unnecessary to be considered by the station.
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
Methods for Updating 2D/3D Registration on Movement and Computing Device
ActiveUS20150030229A1Easy to observeMinimize confusionImage enhancementStentsData setProjection image
Methods for updating a 2D / 3D registration between a three-dimensional image data set corresponding to a target area subjected to a movement and a plurality of two-dimensional projection images of the target area include: selecting a plurality of contour points along a contour, the contour being visible in a first projection image and a three-dimensional image data set registered therewith, the plurality of contour points being associated with a rigid object in the target area; determining a displacement of each contour point of the plurality of contour points between the first projection image and a successively captured second projection image; obtaining movement information for each contour point of the plurality of contour points based on the determined displacement, the movement information describing a movement of the rigid object; and updating the registration based on the obtained movement information.
Owner:SIEMENS HEALTHCARE GMBH
Server and client, and update supporting and performing methods thereof
InactiveUS20080163227A1Minimize overloadAccurate updateMultiprogramming arrangementsMultiple digital computer combinationsTime scheduleProgram planning
A server connected to a plurality of clients, the server including: a server interface unit to notify the clients of an update plan; a scheduling unit to generate an update schedule for each client transmitting a request for time assignment when the request for time assignment is received from each client notified of the update plan; and a control unit to support an update for each client according to the update schedule. Accordingly, the update of the clients connected to the server can be easily performed.
Owner:SAMSUNG ELECTRONICS CO LTD
Processing method for BGP load sharing medium route
InactiveCN1949740AImprove update efficiencyAccurate updateData switching networksDistributed computingShared medium
The invention relates to a method for processing routing next hop change in BGP load sharing, mainly comprising: when next top changes in the BGP-based load sharing system, adding nex-hop information before and after change in an updating message and transmitting the message; then, BGP neighbor entity receives the updating message and updates next hop routing information according to the next hop infoamton. On the condition that BGP sends plural routes reaching the same destination addresses to neighbors, when next hop routing changes, the method can quickly and accurately implement next hop routing information updating, effectively raising route updating efficiency.
Owner:HUAWEI TECH CO LTD
Integrated management system of land and resources
InactiveCN106611246ARealize rationalityEfficient integrationResourcesData informationMulti dimensional
The invention discloses an integrated management system of land and resources, and belongs to the field of geographic information. The system is characterized by comprising a query module, a processing module, a database, a background data management module and a map module; the database processes service information and map information into tables, information processed by the processing module is stored, and the query module inquires and displays the received information according to practical service requirements; and the background data management module integrates the processed data information in the processing module with location and service attribute information in the map module to inquire and analyze land and resource information. The integrated management system has the advantages that data processing, analysis, application and display integrated intelligent information transfer is realized, the service information is fused with 2D and 3D graph information effectively, multi-dimensional stereoscopic information display is realized, data information forms analysis reports in the forms of characters, graphs and reports, and a decision maker is helped in proposal decisions.
Owner:星际空间(天津)科技发展有限公司
On die thermal sensor
ActiveUS20080082290A1Accurate updateThermometer detailsThermometers using material expansion/contactionInternal temperatureSemiconductor
An on die thermal sensor (ODTS) for use in a semiconductor device includes a temperature information output unit for measuring an internal temperature of the semiconductor device to generate a temperature information code having temperature information, and updating the temperature information code according to a refresh period.
Owner:SK HYNIX INC
Plug-in update method and device
ActiveCN104714827AAccurate updateUpdate flexibleProgram loading/initiatingOperating systemCloud server
The invention provides a plug-in update method and device. The method comprises the following steps: scheduling a plug-in update configuration file transmitted to a plug-in host by a cloud server, wherein the plug-in update configuration file comprises a first plug-in information list of all plug-in information and a preset plug-in update rule; calling a second plug-in information list which is stored in the plug-in host and comprises installed plug-in information in the plug-in host; comparing the first plug-in information list and the second plug-in information list, and selecting a plug-in needing to be updated by the plug-in host to be added into an update queue according to the plug-in update rule; and updating the plug-in in the update queue. According to the technical scheme provided by the embodiment of the invention, the plug-in is intelligently updated, the plug-in version control, compatibility control and other problems are solved, and the breakdown ratio of plug-in application is reduced.
Owner:BEIJING QIHOO TECH CO LTD
Method for updating and issuing page content, smart television and system
ActiveCN104902327AUpdate flexibleImprove display efficiencySelective content distributionComputer hardwareCable television
The embodiment of the invention discloses a method for updating and issuing page content, a smart television and a system, and relates to communication field. The method for updating and issuing the page content, the smart television and the system of the invention are used to provide a solution of updating the content displayed in a local area in current page of the smart television. The method of the embodiment of the invention comprises the steps as follows: receiving a page turning instruction input by a user with the smart television, judging whether an operation corresponding to the page turning instruction is the operation for updating a position set in the current page; obtaining the content corresponding to the position set if the operation corresponding to the page turning instruction is the operation for updating the position set in the current page, and taking the content display to the position set, thereby solving the above problem.
Owner:QINGDAO HISENSE MEDIA NETWORKS CO LTD
Removing duplicate objects from an object store
InactiveUS6901413B1Accurately updatedAccurate updateData processing applicationsProgram synchronisationObject storeCritical property
A computer program for removing duplicate objects from an object store. The program allows the user to select which properties of the objects will be compared to determine equivalence. These properties are then read and a signature number is calculated based on the values of the those properties, using the cyclic redundancy code. Prior to the calculation of the signature, special cases are accounted for by modifying the properties. Such special cases can include: missing critical properties which can be calculated, text field formatting and leading and lagging spaces, order of attachments, order of categories, name properties, and recurring appointments. Once the signature values are calculated, objects with the same signature are, by definition, equivalent by the properties the user selected. Prior to discarding all but one of the equivalent objects, the program can check whether the object contains a link. As between two equivalent objects, the one with the link should be retained.
Owner:MICROSOFT TECH LICENSING LLC
User interface and cooking oven provided with such user interface
ActiveUS20080276203A1Economical to produce and installGood cleanabilityDomestic stoves or rangesLighting and heating apparatusInput selectionDisplay device
An user interface for domestic appliances, particularly for cooking ovens, comprises input and display for showing menus and / or items selected by the user through said input. The input comprises a selection zone where the user's finger can move, the display having at least a portion with a shape substantially corresponding to the shape of the selection zone and showing the result of the finger movement in terms of item or menu selection.
Owner:WHIRLPOOL CORP
Image geo-registration for absolute navigation aiding using uncertainy information from the on-board navigation system
ActiveUS20190242711A1Improve computing efficiencyAccurate updateInstruments for road network navigationDirection controllersAviationDiagnostic Radiology Modality
A system and method for feeding back and incorporating the uncertainty distribution of the state estimate output by the INS in the image geo-registration process to handle larger navigation errors, provide a full six degree of freedom position and attitude absolute navigation update for the navigation system and provide a more accurate update for autonomous aerial, underwater or ground vehicles. Generating the update simultaneously for multiple images may provide a more robust solution to address any observability issues that may be present, the ability to fuse different sensor modalities and in general more accurate updates. Key frames may be used to improve the computational efficiency of the method.
Owner:RAYTHEON CO
Method for updating contents of a DMS in a DLNA system
InactiveUS20070130308A1Efficient identificationSmall amountDigital computer detailsData switching networksMedia serverDigital Living Network Alliance
A method for updating contents of a Digital Media Server (DMS) in a digital living network alliance system (DLNA) is dislcosed. An update process is performed through a periodic update event in a Digital Media Player (DMP) that receives all content information of the DMS. Upon determining that information loss has occurred in the update process, the DMP sends to the DMS a request for information about a list of items possessed by the DMS. The DMP receives the requested information about the list of items and compares the received information about the list of items with information about pre-stored items to obtain a comparison result. When a difference occurs as the comparison result, all information about contents of the DMS is obtained through a browse action. When the difference does not occur as the comparison result, the update process is continuously performed.
Owner:SAMSUNG ELECTRONICS CO LTD
Multi-objective workpiece scheduling algorithm based on ant colony algorithm
ActiveCN106970604AEvenly distributedRich demandEnergy industryTotal factory controlElectricity priceProduction effect
The invention discloses a workpiece scheduling method based on an ant colony optimization algorithm. The workpiece scheduling method is characterized in that workpieces are effectively selected in the scheduling process through the workpiece characteristics by using a Pareto multi-objective method, and production is performed by preferentially using the low-electricity-price period so that two objectives of optimizing electric power cost A and delay degree B can be realized. A better workpiece scheduling scheme is calculated under the environment of the parallel batch processor of the background of industrial time-of-use electricity price so that the utilization rate of enterprise resources and the energy use efficiency can be maximized, optimization of cost control and the production effect of the enterprise production process can be achieved and the market competitiveness of the enterprise can be enhanced.
Owner:ANHUI UNIVERSITY
Loading position area map updating method applied to open pit mine automatic driving
ActiveCN111780768ALive UpdateAccurate updateInstruments for road network navigationNavigational calculation instrumentsPoint cloudSimulation
The invention provides a loading position area map updating method applied to open pit mine automatic driving. The method comprises: controlling a vehicle to drive into a loading position according toa path planning route; after the vehicle finishes parking at the loading position, controlling the vehicle to drive away from the loading position, collecting point cloud data of a loading position area in the process of driving away from the loading position, and the loading position area being an area with the distance from the boundary of the loading position within a preset range; calculatingan updating vector of a loading position area map boundary based on the point cloud data; and updating the high-precision map of the loading position area by utilizing the updating vector of the mapboundary of the loading position area. The method can adapt to the business scene of loading area high-frequency map boundary updating, and real-time and accurate updating of the loading position areaboundary is achieved.
Owner:北京易控智驾科技有限公司 +1
System, method and apparatus for updating electronic mail recipient lists
InactiveUS7092994B2Labor savingAccurate informationMultiple digital computer combinationsData switching networksNetwork connectionComputer terminal
The e-mail system includes a responsible person terminal holding a plurality of recipient addresses to which given e-mail is sent, and a reference list editor terminal connected to the responsible person terminal through a network for editing a reference list comprising one or more recipient addresses to be updated from among the recipient addresses. The reference list includes recipient addresses to be replaced, recipient addresses to be deleted, and recipient addresses to be added. The reference list end a program or tool that references the reference list to update an e-mail recipient address list are recorded / stored on a server. The reference list editor terminal and the responsible person terminal access the server to cause the update function to be performed.
Owner:IBM CORP
On die thermal sensor
ActiveUS8140293B2Accurate updateThermometer detailsThermometers using material expansion/contactionInternal temperatureSemiconductor
Owner:SK HYNIX INC
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