Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
57 results about "Structured model" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Structural Model. in structural mechanics, a simplified representation of a structure used for design purposes. Several types of structural models are distinguished according to the basic hypotheses underlying the design and the mathematical apparatus employed in the design process.
Structured and parameterized model order reduction
InactiveUS20080072182A1Reduce redundancyNon-uniformity is constantDetecting faulty computer hardwareComputation using non-denominational number representationStructured modelOrder reduction
Model-order reduction techniques are described for RLC circuits modeling the VLSI layouts. A structured model order reduction is developed to preserve the block-level sparsity, hierarchy and latency. In addition, a structured and parameterized model order reduction is developed to generate macromodels for design optimizations of VLSI layouts. The applications are thermal via allocation under the dynamic thermal integrity and via stapling to simultaneously optimize thermal and power integrity.
Owner:RGT UNIV OF CALIFORNIA
Method for generating tetrahedron gridding for three-dimensional geological structure
ActiveCN102194253AImprove efficiencySatisfy demands such as incremental modeling3D modellingStructured modelTypes of mesh
The invention discloses a method for generating a tetrahedron gridding for a three-dimensional geological structure, which is used for geologic body attribute modeling and oil-deposit numerical simulation computation and analysis. The invention is characterized in that an automatic reliable recovering method for geologic restrained boundary segments and layering gridding is supplied and the tetrahedron gridding under the restraining of inputting a three-dimensional geological structured model is generated, on the basis of a standardized settling for inputting a three-dimensional geological surface gridding model and the Delaunay triangulation gridding generating method based on a point set, and by utilizing a topologic principle and detecting constraint conditions and crossing conditions of the elements such as edges, sides and bodies in an antithetical Voronoi diagram of a Delaunay tetrahedron gridding as well as establishing a corresponding point adding rule. The method is easily realized, has high reliability and has no specific demand on complexity of an initial surface model and the classification of the gridding. By using the method, the problem of gridding the tetrahedron under a complex geological structure is solved, thereby being convenient to perform further analysis and simulation computation on the three-dimensional geological model on such a basis.
Owner:北京网格天地软件技术股份有限公司
Construction method of evidence chain relation model for judgment document
ActiveCN107632968AImprove calculation accuracyEasy to buildSpecial data processing applicationsStructured modelPretreatment method
The invention provides a construction method of an evidence chain relation model for a Chinese judgment document. The process of the construction method is shown in the figure and mainly comprises thesteps that text preprocessing is performed on the Chinese judgment document; an XML-formatted file obtained after processing is read, and an evidence chain body set and a fact set are extracted; a keyword set of each evidence chain body and a keyword set of each fact are obtained according to a 4W1H key element extraction strategy; linking in the evidence chain relation model is constructed by calculating key element relevancy to complete model construction; the constructed model is made into an Excel table; and a structured model is displayed as a visual model. Through the method, mainly fora construction task of the evidence chain relation model in argument evaluation of the legal judgment document, according to the characteristics of judgment document arguments and the characteristicsof court document vocabularies, the judgment document preprocessing method is improved, the key element extraction technology is optimized, the correct rate of calculation of linking in an evidence chain is increased, and the method can be effectively used for evaluating the fact argument level of the judgment document.
Owner:NANJING UNIV
System and Method for Automatically Predicting the Outcome of Expert Forecasts
InactiveUS20100299301A1Promote growthImprove accuracyNatural language data processingKnowledge representationStructured modelExpert opinion
Systems and methods are provided that predict the accuracy of expert forecasts based on a corpus of prior expert forecasts. Expert forecasts (also referred to as opinions) are analyzed and processed to determine an opinion and related positions expressed by the expert. Each opinion is combined with relevant industry information to create a structured model for the opinion. A plurality of structured models for a given expert are then analyzed along with information related to the actual outcome of prior predictions to create a decision model for the particular expert. A new opinion issued by an expert is then analyzed using the decision model for that expert to predict the accuracy of the new opinion from the expert. Recommended actions in accordance with or against the new expert opinion may then be provided.
Owner:STEP 3 SYST
System and method for morphable model design space definition
InactiveUS20060038832A1Geometric CADCathode-ray tube indicatorsStructured modelComputer graphics (images)
A system, method, apparatus and product for designing, on a display device, a geometric shape is disclosed. The method comprises the steps of displaying an initial set of similarly structured model exemplars on a display device, selecting a chosen set of models from the initial set of similarly structured model exemplars to apply to a model mix, mixing the set of models consisting of a first portion and a second portion to form a currently displayed shape, providing on the display device at least one selectable feature for manipulating the currently displayed shape, and applying a constraint of the selectable feature to the displayed shape to update both the first portion and the second portion of the currently displayed shape into a new geometric shape design. In a particular implementation, the first portion of the geometric shape is an automobile and the second portion is a standardized human occupant representation.
Owner:GM GLOBAL TECH OPERATIONS LLC
Horizontally-structured modeling for analysis
A method of horizontally structured CAD / CAM / CAE modeling for analysis comprising: establishing a horizontally structured model of an object in a CAD / CAM / CAE modeling system; creating an analysis model from the horizontally structured model; and performing analysis employing the analysis model. A horizontally structured analysis model formulated with a CAD / CAM / CAE modeling system comprising: a horizontally structured model of an object; an analysis model created from the horizontally structured model, wherein the analysis model is employed for performing analysis.
Owner:STEERING SOLUTIONS IP HLDG +1
Data processing method and device
ActiveCN106776515ASimplify the customization processImprove efficiencyText processingSoftware designStructured modelProject analysis
The embodiment of the application relates to a data processing method and a data processing device for performing a bidirectional conversion on software project analysis and design file in a standard format and a structured model. The method includes steps of extracting file data according to the imported configuration information, and forming a middle file; detecting if the file format and content to be converted is in line with the template requirement; after detecting, performing the format treatment and splitting treatment on the middle file; converting the treated middle file into a CSV file corresponding to the model definition; introducing the CSV file to the structured model database. Meanwhile, the method further includes steps of customizing a management statement through the method of a configuration table, and acquiring data for management from the structured model. The embodiment of the application can convert the standard format of system analysis and summary design file into the structured model data, thereby largely promoting the uniformity, readability and manageability of the design content and further promoting the share and reuse level of the design achievement in the enterprises.
Owner:CHINA CONSTRUCTION BANK
Organizational management method for multi-version unstructured model
ActiveCN104462258AQuick callQuick organization and management of multi-version unstructured models calledUnstructured textual data retrievalSemi-structured data retrievalStructured modelData set
The invention relates to an organizational management method for a multi-version unstructured model. The method comprises the steps that (1), the unstructured model is preprocessed; (2), whether partition is carried out according to partitioned data is judged; (3), if partition is carried out according to the partitioned data, partition is carried out according to the partitioned data, and if not, partition is carried out according to a grid; (4), an LOD data structure is constructed; (5), geocoding is carried out on keywords, and grid indexing and hybrid indexing of a quadtree are carried out; (6), a feature image is generated; (7), the unstructured model is classified; (8), a multidate data set and a multiscale data set are constructed; (9), data of the unstructured model are updated and managed; (10), multi-version management is carried out on the unstructured model. Compared with the prior art, the unstructured model is rapidly preprocessed, a continuous LOD data structural model is constructed, through organizational management of the multidate data set and the multiscale data set, the unstructured model is rapidly called, a multi-version data set is constructed through a multi-version data set construction dissemination method, the distribution type version management method is adopted to manage data of various versions, and the actual needs of different users are met.
Owner:浙江中测新图地理信息技术有限公司
Full-sequence training of deep structures for speech recognition
A method is disclosed herein that include an act of causing a processor to access a deep-structured model retained in a computer-readable medium, wherein the deep-structured model comprises a plurality of layers with weights assigned thereto, transition probabilities between states, and language model scores. The method can further include the act of jointly substantially optimizing the weights, the transition probabilities, and the language model scores of the deep-structured model using the optimization criterion based on a sequence rather than a set of unrelated frames.
Owner:MICROSOFT TECH LICENSING LLC
Stability control device action analog simulation method based on structured model driving
The invention discloses a stability control device action analog simulation method based on structured model driving, which comprises the following steps of: structuring the model of a stability control device, organizing stability control strategies into (fault, operation mode, tidal current level and control strategies) a quaternary list structural form (wherein the operation mode specifically refers to a set start-stop mode and a line connecting mode), decomposing the control strategy into five basic elements including a control mode, a controlled quantity, a controlled quantity implementation principle, a controlled object queue and restriction, and summarizing four basic control strategy structured models including a direct type, a sequence type, a circular type and an optimum type. The control strategy is rapidly identified in the structured stability control strategies by a simulation program according to expected faults and the actual running mode of an electric network, and the strategy is added into the computation scene of a simulation example. The invention has the advantage of applicability to the simulation of different off-line stability control strategies.
Owner:STATE GRID ELECTRIC POWER RES INST +1
Requirement analysis method for information system integration service
InactiveCN101266661ASimplify the analysis processImprove efficiencyResourcesStructure analysisSystem requirements
The invention relates to a requirement analysis method of an information system integration service, comprising following steps: (1) observing and discussing a service which needs to be integrated, so as to determine a target of integrated service process; (2) building a module of the integrated service process aiming at the target to be realized; (3) examining the module of the integrated service process, and correcting and adjusting repeatedly and circularly the module via finding out differences to be improved in the service process; (4) forming a system function report and a function data report; (5) processing a requirement confirmation for the module gained after being corrected; (6) processing system whole design and integration, running and detecting. The requirement analysis method of the information system integration service provided by the invention takes BPM as center, and processes service process structured analysis via building a service process structured module to realize service requirement analysis, so as to greatly simplify a course of integration information system requirement analysis and improve an efficiency and accuracy of the integration system requirement analysis.
Owner:上海机场(集团)有限公司 +1
Conditional random fields (CRF) based acronym expansion explanation recognition method
InactiveCN103778142ASolve the feature sparsity problemNatural language data processingKnowledge representationStructured modelConditional random field
The invention discloses a CRF based acronym expansion explanation recognition method and relates to the machine learning field and acronym recognition task. According to the method, traditional acronym and expansion explanation pair recognition tasks are modeled into a sequence mark task, and the structural model of CRF is used for recognizing expansion explanations of the acronyms. Three types of characteristics comprising spelling characteristics, corresponding characteristics of the acronyms and context relevant characteristics are designed and extracted, and the model is improved. According to the method, the model considers acronym expansion explanation context information and structure information and has the potential sparse characteristic learning capacity, various characteristic functions and combination methods are further designed, and accordingly, possible expansion explanations are recognized from text sequences.
Owner:NANKAI UNIV
Deep convex network with joint use of nonlinear random projection, restricted boltzmann machine and batch-based parallelizable optimization
ActiveCN102737278ACharacter and pattern recognitionSpeech recognitionStructured modelRestricted Boltzmann machine
A method is disclosed herein that includes an act of causing a processor to access a deep-structured, layered or hierarchical model, called deep convex network, retained in a computer-readable medium, wherein the deep-structured model comprises a plurality of layers with weights assigned thereto. This layered model can produce the output serving as the scores to combine with transition probabilities between states in a hidden Markov model and language model scores to form a full speech recognizer. The method makes joint use of nonlinear random projections and RBM weights, and it stacks a lower module's output with the raw data to establish its immediately higher module. Batch-based, convex optimization is performed to learn a portion of the deep convex network's weights, rendering it appropriate for parallel computation to accomplish the training. The method can further include the act of jointly substantially optimizing the weights, the transition probabilities, and the language model scores of the deep-structured model using the optimization criterion based on a sequence rather than a set of unrelated frames.
Owner:MICROSOFT TECH LICENSING LLC
Structured model training method, text structuring method and related devices
ActiveCN109582800AEasy to understandFast conversionNatural language data processingSpecial data processing applicationsStructured modelRelationship extraction
The embodiment of the invention provides a text structuring method. The method comprises the steps that a target text to be structured is acquired; Inputting the target text into an entity extractionmodel, and identifying a target entity set in the target text through the entity extraction model; Inputting the identified target text of the target entity set into a relation extraction model, and extracting a relation between the target entities through the relation extraction model; And according to the target entities in the target entity set and the relationship between the target entities,performing structured representation on the target text to generate a target structure. In the embodiment of the invention, the conversion speed is high, and the labor cost is saved.
Owner:BEIJING HEXIANG WISDOM TECH CO LTD
Reusable numerical control technology mapping method for technology scheme
ActiveCN106843153AImprove practicalityQuick editProgramme controlComputer controlStructured modelNumerical control
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Multi-application-system panoramic modeling method based on object matching
InactiveCN102495916AGet quicklyOvercoming technical deficienciesSpecial data processing applicationsData expansionObject based
A multi-application-system panoramic modeling method based on object matching comprises the following steps: firstly, structural design and data classification of a multi-application-system panoramic model are realized, a primary equipment management and data processing system is the core system in multiple application systems, data in the panoramic model is divided into three types according to the data refreshing frequency and the data storage capacity, namely model static attribute, real-time acquired data and historical and statistical data, and data in different types is integrated in different manners; secondly, structurized model information is formed according to the relationship between core data expansion and data of other application systems; thirdly, a key data sheet in the non-core systems is integrated; and fourthly, other data sheets of the non-core systems are provided in a data service interface manner to build data exchange specification among the systems. By adopting the scheme, the problem that integral and efficient storage and modeling of the whole data can not be achieved when multi-system data integration is merely subject to logical centralization or physical centralization is effectively solved.
Owner:CHINA SOUTHERN POWER GRID COMPANY +1
Human body posture estimation method and human body posture estimation system
InactiveCN103679712AImprove computing efficiencyGuaranteed real-timeImage analysisStructured modelHuman body
The invention provides a human body posture estimation method and a human body posture estimation system. The method includes the following steps: A, building a human body structuralized model, and combining with information of a sensor to calculate posture of human body motion and position information in a geodetic coordinate system; B, building a Bayesian network model of human body motion, combining with the posture of human body motion and the position information in the geodetic coordinate system to solve the geodetic coordinate system, and predicting human body posture of a later frame by a belief propagation algorithm in the Bayesian network model through human body posture data of a former frame. The human body posture estimation method and the human body posture estimation system have the advantages that human body posture can be predicted, operation efficiency of the whole system is improved remarkably, and predicting instantaneity of the system is guaranteed.
Owner:马婷
Computer modeling method of full operation flow based on structuralization
InactiveCN104217306ASolve the problem of structured managementEnsure complianceResourcesStructured modelModel method
The invention provides a computer modeling method of a full operation flow based on structuralization. The computer modeling method comprises the first step of establishing a modeling basic library comprising such structured modeling basic elements as primitives, object elements and connecting line types, the second step of establishing a model rule library, namely selecting elements needed for modeling from a basic object library and a basic connection library, and according to different modeling requirements, establishing different model rules including an operation flow model rule, a risk model rule and an organizational structure model rule, the third step of performing integrated operation flow modeling based on a model rule library, and the four step of performing version control and release management on the built mode, wherein the model objects and the connecting line types usable for model examples are appointed in the model rule library; the model cannot be put into use before being released; only the released model can be used in practical production. The computer modeling method of the full operation flow based on structuralization has the characteristics of convenient operations and convenient for use, and meanwhile, is capable of well supporting integrated modeling of the operation flow.
Owner:CHINA SOUTHERN POWER GRID COMPANY +1
Method and system for structured programmed input/output transactions
InactiveUS20060150199A1Reduce the burden onReduce amountMultiprogramming arrangementsInput/output processes for data processingStructured modelOperational system
Disclosed is a structured model for developing PIO code and for performing PIO transactions. This model of structured PIO transactions provides a framework with default behaviors. Developers need only provide a minimal amount of configuration information and can then characterize subsequent PIO transactions in terms of a profile, thus reducing the amount of detailed and often redundant information that developers need to provide for each PIO transaction. In some embodiments, the PIO transaction model is expressed in terms of object-oriented programming constructs. In one example, a PIO enabler object captures general PIO operational parameters and manages underlying operating system objects and behavior. When device manager software receives an input / output request that involves a PIO data transfer, the device manager constructs a PIO transaction object that represents the PIO work request. During the processing of the PIO transaction, the PIO transaction object maintains state and status information.
Owner:MICROSOFT TECH LICENSING LLC
System and method for automatically predicting the outcome of expert forecasts
InactiveUS8346702B2Promote growthImprove accuracyDigital data processing detailsNatural language data processingStructured modelExpert opinion
Systems and methods are provided that predict the accuracy of expert forecasts based on a corpus of prior expert forecasts. Expert forecasts (also referred to as opinions) are analyzed and processed to determine an opinion and related positions expressed by the expert. Each opinion is combined with relevant industry information to create a structured model for the opinion. A plurality of structured models for a given expert are then analyzed along with information related to the actual outcome of prior predictions to create a decision model for the particular expert. A new opinion issued by an expert is then analyzed using the decision model for that expert to predict the accuracy of the new opinion from the expert. Recommended actions in accordance with or against the new expert opinion may then be provided.
Owner:STEP 3 SYST
Method for reconstructing three-dimensional structured model based on any visual angle pictures
PendingCN113077554ASimplify the process of data captureImprove structural featuresNeural architectures3D modellingData setGrid deformation
The invention discloses a three-dimensional structured model reconstruction method based on any view angle pictures. The method comprises the following steps of 1, collecting pictures, and forming a training data set; 2, segmenting object parts of the picture to obtain a bounding box of each part; 3, constructing a deep convolutional network model, and extracting a corresponding depth image from the image; 4, constructing a deep network model, and decoding the structural representation of the object; and 5, constructing and training a deep three-dimensional mesh deformation network, and deforming the bounding box into a three-dimensional model with a good structure. According to the method, the object structure representation is deformed, and a topology self-adaption method is used, so a problem that the topology is not changed when a general graph is used for convolution can be solved, and geometric details and the structure information of object recovery are ensured.
Owner:SOUTH CHINA UNIV OF TECH
System and method for morphable model design space definition
InactiveUS20050210421A1Geometric CADComputation using non-denominational number representationStructured modelComputer graphics (images)
A system, method, apparatus and product for designing, on a display device, a geometric shape is disclosed. The method comprises the steps of displaying an initial set of similarly structured model exemplars on a display device, selecting a chosen set of models from the initial set of similarly structured model exemplars to apply to a model mix, mixing the set of models to form a currently displayed shape, providing on the display device at least one selectable feature for manipulating the currently displayed shape, and applying at least one constraint of the selectable feature to the currently displayed shape to update the currently displayed shape into a new geometric shape design.
Owner:GM GLOBAL TECH OPERATIONS LLC
MIB (Management Information Base) version contrast method and device
ActiveCN105808748AEasy version managementEfficientSpecial data processing applicationsStructured modelManagement information base
The embodiment of the invention discloses an MIB (Management Information Base) version contrast method, which is used for solving the problems that the existing MIB library version is low in contrast efficiency and the accuracy cannot be guaranteed. The method comprises the following steps: loading MIB library files of two versions; establishing data objects corresponding to the MIB library files according to the MIB library files and a preset structural model, wherein the data objects comprise OID nodes and attribute contents under the OID nodes; contrasting whether the OID nodes of the two data objects are matched, if not, then performing node change judgment; after performing the node change judgment, obtaining a version contrast result of the two MIB library files; and the node change judgment specifically comprises: judging whether a newly added node exists between the two unmatched OID nodes, if so, then writing newly added node information into the version contrast result, and if not, then writing delete node information into the version contrast result. The embodiment of the invention further provides an MIB version contrast device.
Owner:MAYWIDE TECH
System and method for morphable model design space definition
InactiveUS7519522B2Geometric CADCathode-ray tube indicatorsStructured modelComputer graphics (images)
A system, method, apparatus and product for designing, on a display device, a geometric shape is disclosed. The method comprises the steps of displaying an initial set of similarly structured model exemplars on a display device, selecting a chosen set of models from the initial set of similarly structured model exemplars to apply to a model mix, mixing the set of models consisting of a first portion and a second portion to form a currently displayed shape, providing on the display device at least one selectable feature for manipulating the currently displayed shape, and applying a constraint of the selectable feature to the displayed shape to update both the first portion and the second portion of the currently displayed shape into a new geometric shape design. In a particular implementation, the first portion of the geometric shape is an automobile and the second portion is a standardized human occupant representation.
Owner:GM GLOBAL TECH OPERATIONS LLC
Method and device for making emergency plan based on structural concept model
InactiveCN103778199ASolve the problem of reduced use valueData processing applicationsSpecial data processing applicationsStructured modelEmergency plan
The embodiment of the invention provides a method and device for making an emergency plan based on a structural concept model. The method comprises the steps that an emergency organization structural model, an emergency cooperation flow structural model, an emergency work operation execution structural model and an emergency work recording structural model are established according to document material of the emergency plan; the emergency organization structural model, the emergency cooperation flow structural model, the emergency work operation execution structural model and the emergency work recording structural model are combined, so that the structural concept model of the emergency plan is established, and then the establishment work of the emergency plan is completed. By the adoption of the method and device for making the emergency plan based on the structural concept model, the defect that due to the fact that traditional emergency plans generally exist in a text form, actual operation and training are inconvenient can be overcome, the problem that the use value of the emergency plan is lowered can be effectively solved, the real content of the emergency plan can be shown to relevant personnel, and the method and device for making the emergency plan based on the structural concept model are suitable for publicizing and implementing of various levels of emergency plans and popular science propaganda.
Owner:HUADI COMP GROUP
Multi-level framework for object detection
ActiveUS9477908B2Easy to detectKernel methodsRelational databasesStructured modelSupport vector machine
The disclosure provides an approach for detecting objects in images. An object detection application receives a set of training images with object annotations. Given these training images, the object detection application generates semantic labeling for object detections, where the labeling includes lower-level subcategories and higher-level visual composites. In one embodiment, the object detection application identifies subcategories using an exemplar support vector machine (SVM) based clustering approach. Identified subcategories are used to initialize mixture components in mixture models which the object detection application trains in a latent SVM framework, thereby learning a number of subcategory classifiers that produce, for any given image, a set of candidate windows and associated subcategory labels. In addition, the object detection application learns a structured model for object detection that captures interactions among object subcategories and identifies discriminative visual composites, using subcategory labels and spatial relationships between subcategory labels to reason about object interactions.
Owner:DISNEY ENTERPRISES INC
Three-dimensional dynamic monitoring method and system for occupational adaptability assessment
InactiveCN107491892AFacilitate and accurately predict career development trendsThe result is accurateResourcesStructured modelDynamic monitoring
The invention relates to the technical field of evaluation and assessment of occupational tendency and employability, and discloses a three-dimensional dynamic monitoring method and system for occupational adaptability evaluation. The invention can be combined with the teaching platform to monitor and obtain the behavior data of the observed person in a series of learning processes, especially the behavior data related to occupational adaptation (including the depth of adaptation, the width of adaptation, their relative relationship and future trends, etc.), and Through a structured model, the acquired behavioral data is converted into an evaluation of the occupational adaptability of a certain occupation, and then not only the best recommended occupation and the recommended occupation of concern can be found, but also the occupational adaptability of the observed person can be dynamically monitored. Real-time monitoring facilitates accurate prediction of future career development trends.
Owner:北京睿职拓商务咨询有限公司
Structural model merge method and system
ActiveCN101126983AIntegrity guaranteedEliminate destructionSpecific program execution arrangementsStructured modelText mode
The utility model discloses a combination method and a system for structural model, which aims to the problem that the adoption of text mode for combing structural model damages the structure of the model. The method comprises: atom information aggregation is get according to the structure definition to analyze the entity structure joining the combination; an empty entity structure is constructed after combined according to the analyzed entity structure; according to atom information mark, equivalent atom information, which has the same identifier, is sought for each combined entity; the equivalent atom information is combined and stored in the combined entity structure. The combination is made in combining process using atom information of the entity structure as a unit, guaranteeing that the combined entity structure keeps integrity, which removes the damage of the text mode on the structure of the model.
Owner:KINGDEE SOFTWARE(CHINA) CO LTD
Structured modeling based face key point positioning method
ActiveCN106980845ARapid positioningReduce computational complexityCharacter and pattern recognitionStructured modelPattern recognition
The invention provides a structured modeling based face key point positioning method, which mainly solves a problem that an existing multispectral face recognition method is slow in computing speed. The scheme of the method comprises the steps of 1, collecting a face image and manually marking key points; 2, performing structured modeling on the face by using data acquired by the key points; acquiring a front face image, and segmenting a face region; 4, sequentially setting a binary threshold from 0 to 255, and performing binarization processing on the face region image; 5, solving edge points of the acquired binary images, performing clustering, solving a category center points and acquiring corresponding structured models; and 6, comparing the models with a model acquired in the step 2, and determining key points through solving the minimum difference. The structured modeling based face key point positioning method has the characteristics of high stability and high computing speed, and can be applied to the fields such as identity authentication, security monitoring and intelligent man-machine interaction.
Owner:XIDIAN UNIV
Modeling method and device of spinning machine
InactiveCN103324803AAchieve modeling optimizationImprove efficiencySpecial data processing applicationsComputer Aided DesignStructured model
The invention provides a modeling method and device of a spinning machine. The modeling method includes obtaining a CAD (computer-aided design) model through topological optimization, and drawing structures of a plurality of parts in the spinning machine and a hollow rib grid structure of the spinning machine in the CAD model; converting the CAD model into a parameterized CAE (computer aided engineering) surface-structured model; establishing a finite element parametric model of the spinning machine according to the parameterized CAE surface-structured model; subjecting the finite element parametric model to parameter optimization to obtain an optimized spinning machine structure. By the modeling method, the spinning machine can be designed through a parameterized finite element, and optimization efficiency and product performance of the spinning machine are improved.
Owner:BEIJING AERONAUTICAL MFG TECH RES INST
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com