486 results about "Information visualization" patented technology

Various kinds of business and other information are tracked in real time. A coherent information visualization, for example as a time line, automatically, simultaneously presents relevant information to a user across multiple dimensions. Tools are provided that allow the user to establish and manipulate multi-dimensional linkages to develop insights into information gathered from multiple domains.

Systems, methods, and modes for on-demand rendering of a three-dimensional building management system visualization of a building. The system comprises a database configured for storing geometry elements and spatial elements. The geometry elements are mapped to spatial elements, wherein the geometry elements define three-dimensional geometrical representation of a building's structure, and the spatial elements define three-dimensional representation of spaces in the building. The spatial elements are associated with respective space nodes that identify the spaces located within the building, and the space nodes are associated with respective electronic devices installed within the spaces in the building. The system further comprises at least one processor configured for selectively recalling the geometry elements and spatial elements from the database, and rendering a three dimensional building visualization of the building via a user interface, wherein the three-dimensional building visualization comprises a status information visualization of at least one electronic device.

A system and method for a comparative web search engines, search result summarization, web snippet processing, comparison analysis, information visualization, meta-clustering, and quantitative evaluation of web snippet quality are disclosed. The present invention extends the capabilities of web searching and informational retrieval by providing a succinct comparative summary of search results at either the object or thematic levels.

A service provider receives fluid test data generated from multiple different entities and permits authorized users affiliated with the different entities, as well as others, to visualize information associated with that data to via the Internet using graphical computer interfaces at respective computers. The fluid test data can be gathered using portable sensor units equipped with GPS and wireless communication to transmit the fluid test data and geographical information to the service provider.

The invention provides a decision-making system and method for heavy metal pollution of farmland soil. The method is based on monitoring data of heavy metal pollution of farmland soil in a monitoringarea, constructs a farmland soil heavy metal pollution risk comprehensive assessment index system, a graded early warning model, an emergency disposal model and a crop planting adjustment model to assess the risk of heavy metal pollution in the farmland soil and quickly make an emergency response, and at the same time, can also adjust the planting structure of crops in a heavily polluted area. Thesystem includes data collection, data management, risk assessment, graded early warning, emergency disposal, planting adjustment and information visualization modules which are used for monitoring, assessing and responding quickly to heavy metal pollution in the farmland soil. The decision-making system and method for the heavy metal pollution in the farmland soil according to the invention can significantly improve the automation and intelligence levels of management decision making of the heavy metal pollution in the farmland soil.

A Web browsing and visualization system and method wherein: (i) Web data is retrieved and displayed in real-time (i.e., Web data is not pre-recorded), (ii) browsing and visualization are synchronized together in the same interface, (iii) a tree-based, rings-type visualization engine, (iv) space-efficient display of visualization, and (v) the amount of resources needed from the host computer is comparatively modest. In addition, the tree-based rings engine used to create the visualization displays the information in a smaller area than previous systems. Thus, the system requires less screen space to display the same amount of information as comparable systems. Alternatively, it can display more information to the user in the same amount of screen space as comparable systems. Moreover, although the present invention is disclosed herein in connection with visualizing Web data, it can be applied to portray any information hierarchy.

The invention relates to a visualization display system of an intelligent power network. The visualization display system comprises a data intelligent information integration platform and a visualization display platform. The data intelligent information integration platform comprises an analysis module, a draw-off module, a cleaning module, a conversion module and a loading module. The visualization display platform comprises a GIS module, a graphic chart module and a video monitoring module. The advantages are as follows: a power network information visualization aspect with richer, more visual and more vivid display requirements is provided for users, and the system can carry out display in an omni-directional, stereoscopic, multi-angle and multilayer mode and satisfies various demands for visualization application of power network services; and the application is wide, the display modes are diversified, multiple presenting modes such as a video, a GIS thematic graph, a graphic chart and the like are supported, and the system and method are suitable for different demand scenes.

A lane change assist information visualization system allows a vehicle driver to change lanes with minimum effort and stress by displaying a lane change option that suits the particular lane changing situation in an intuitively understandable manner, and information on the surrounding vehicles adequate for the vehicle driver to make a reasonable decision in changing lanes. The system includes a lane change program computing device (9) that computes at least (a) a lane change possibility, (b) a time period that has to elapse before a lane change is allowed if a lane change possibility does not currently exists, or a time period in which a lane change should be made if a lane change possibility currently exists, and (c) a need for acceleration or deceleration, and a display unit (10) for displaying this information.

The invention discloses a document citation network visualization and document recommendation method and system, and relates to the fields of document influence analysis and information visualization. The method comprises the following steps of calculating the importance degree of documents according to authors, time information, citation numbers and other inherent attributes, document similarities and transfer values generated by introducing behavior quantitative analysis, and sorting the documents; then performing clustering on the sorted documents and performing visualization on the clustered result to establish a dual-layer network model, and displaying important documents in a clear manner; and finally, recommending the documents in the center of clustering displayed in the visualization manner to a user. The document citation network visualization and document recommendation method and system are high in usability and can help science researchers to rapidly screen out most authoritative papers.

A user interface uses histogram equalization to allow easier manipulation and visualization of a data set, especially data sets having values that are not distributed uniformly. The user interface can show values of a data set in different colors or shades of colors, or a combination of these, or in grayscale. Additionally, values can also be represented according to a size or area relative to other values. A user may change views of the data by adjusting controls of the interface including slider bars, dials, tool bars, button bars, and others, and combinations of these.

The invention provides a method for constructing a financial knowledge map in the field of non-performing asset management. The method comprises: firstly, performing triple construction on structuredtexts in the field of non-performing asset management; secondly, intelligently extracting unstructured text information based on a semantic recognition model and constructing a triple, to realize structured extraction of unstructured texts; and then, performing data fusion on bodies in a contract, attributes of the bodies, and relations of body pairs with ontology base information, to fuse multi-source heterogeneous data and visually show information related to user search. Through the above steps, the method realizes knowledge reasoning, calculation and completion, so that complete, true, andeffective information is visually shown to business experts. The method is used to solve a problem that an enterprise and employees are lack of risk control decision support when conducting businessin the field of non-performing asset management.

The invention discloses a method for selecting a preset value of an image-guided ultrasonic diagnostic apparatus. Information about general information of the preset value, a source preset value and modification parameters is automatically and associatively stored by fully utilizing important information about use habits of doctors, historical check images of patients and the like when the doctors store an image; and the information is visually displayed to the doctors through various user interfaces so as to rapidly acquire the preset value expected by the doctors under the guidance of the image information. The method greatly reduces the difficulty of adjusting the parameters of the preset value and the doorsill for the use of the ultrasonic diagnostic apparatus, reduces workloads of the doctors for manually adjusting the parameters, and enables less experienced doctors to rapidly adjust the optimized image quality suitable for the patients and visually learn the parameter adjusting experience from images adjusted by the experienced doctors so as to shorten own learning process.

A system for visualizing information in multi-display environments (“MDEs”) using spatial and perspective-aware visualization techniques. In one implementation, the position of each display in a three-dimensional MDE is determined relative to the other displays. Graphical decoration objects and link paths are then used to help visualize relatedness and continuity between graphical data objects and graphical node-link objects on different displays. Three-dimensional decoration objects and link paths are also constructed to visualize interrelationships between data objects on displays that are not on the same plane. The visualization techniques can also be integrated with mobile displays using location sensing technology to dynamically adjust the decoration objects. Additionally, user tracking systems will dynamically adjust the decoration objects based on user perspective. The visualization techniques are applicable to physical, virtual or mixed physical-virtual environments.

The invention discloses a method for visualizing multi-dimensional time sequence information, which aims to solve the problem that the same view cannot disclose the multi-dimensional distribution and the time-evolution characteristics of a data set. The technical scheme comprises the following steps: firstly, establishing a multi-dimensional time sequence coordinate system; secondly, calculating a related coefficient of any two dimensions in a multi-dimensional time sequence data set; thirdly, regulating the dimensional axis of the multi-dimensional time sequence coordinate system according to the related coefficient, and demarcating the positive direction of the dimensional axis of the multi-dimensional time sequence coordinate system; fourthly, calculating the Descartes coordinate representation, of the multi-dimensional time sequence data set, recorded in the multi-dimensional time sequence coordinate system; fifthly, establishing an objective function, solving an optimum value of the objective function, positioning all record entries of the multi-dimensional time sequence data set; and finally, rendering a point cloud formed by the multi-dimensional time sequence record to obtain a visualization result of the multi-dimensional time sequence data set. By adopting the method for visualizing the multi-dimensional time sequence information, the multi-dimensional distribution character and the time-evolution characteristics of the multi-dimensional time sequence data set can be visualized in the same view at the same time, so that the complex degree and the randomicity of dimensional axis configuration are lightened effectively and the time complex degree of dimensional operation is reduced.

The present invention discloses a three-dimensional visualization engine and a WEB application calling method based on the BIM model. The method comprises: carrying out geomorphic modeling according to the digital elevation model and the terrain topography; according to the different modeling software, carrying out model uploading and registration based on the plug-in; optimizing the model resource according to the algorithm, calculating the multi-level LOD in real time, and storing the model resource; carrying out online transmission and offline download on three-dimensional scene data from a server to a client in a cloud+end mode; and supporting the model interaction on the client, and ensuring the scene to be smoothly displayed through scene optimization. According to the technical scheme of the present invention, a smooth three-dimensional visualization real-time rendering engine can be provided for the model with increasing volume at present, contradiction between the model volume and the client computing performance can be solved, and the technical scheme has significant value, and economic and social benefits to realize building information visualization and information collaborative sharing in the whole life cycle and to realize model efficiency maximization.

The invention discloses a visual implementation method of a BIM model in a three-dimensional large scene, and relates to the field of building information model visualization. The visual implementation method comprises the following steps: firstly, establishing a three-dimensional space division grid according to the dimension of a range of all member models contained in each BIM model; then organizing the member models in each grid block to combine and generate a precise model of a single grid block; recombining and generating a simplified model with consistent shape and appearance according to vein use conditions by using the obtained precise model; and finally, loading and displaying the precise model or the simplified model of the BIM model in the three-dimensional large scene according to a selected display mode and an index number. According to the visual implementation method disclosed by the invention, on the basis of guaranteeing the application of the BIM model, all members of each BIM model are divided according to the three-dimensional space division grid by means of the space grid idea, and the members in the grid are merged to reduce the number of the models of the index and improve the loading efficiency of the BIM model.

The invention relates to the field of information visualization, in particular to a visualization layout method capable of reflecting a complicated network association structure. According to the method, association gravitation is added to each node on the basis of a force-directed layout algorithm, so that the nodes of the same association are gathered together to the central position of the association; by virtue of the introduction of a k-means algorithm into the association gravitation, layout is achieved, and meanwhile, the nodes can be clustered. In order to prevent and reduce overlap, the magnitude of the association gravitation is controlled by virtue of the introduction of association gravitation coefficients. The method is capable of showing the complicated network association structure and has the characteristics of simplicity, easiness in implementation, high convergence speed and the like.

The invention relates to a three-dimensional ring visualization method of a multi-branch tree data structure. The method comprises the following steps: 1) establishing the mapping relationship between the multi-branch tree data nodes and the nodes in the visualization methods to realize that the node information expressed by the visual nodes in each visualization method correspond to that of the corresponding multi-branch tree data nodes; 2) determining the node data of the multi-branch tree data structure and the information visual parameter; 3) determining the parameters of the visual nodes; 4) determining the expression way of the relationships of nodes (the relationship of brother nodes and the relationship of father and son nodes), modifying or adding the related parameters of the visual nodes with the expression demand; and 5) according to the parameters set by the step 2), 3) and 4), combining the information visualization of the multi-branch tree data nodes with the visual curved nodes to realize the three-dimensional visualization display of the multi-branch tree; and ensuring that the overall visual shape of the combined nodes still corresponds the characteristics of thearc body, and maintaining the characteristics of layers, clusters and other structures. The method is simple and has good application effect.

The invention discloses an emergency plan generating system and method, belonging to the field of emergency plan generating technology and realized on the basis of a database and application software. The system comprises a plan information extraction module, a plan database, an accident information visualization acquisition module, an accident information processing module, a disposal flow reediting module, a disposal flow verification module and a plan generating module, wherein all the modules are both independent from each other and are interrelated with each other; the emergency plan generating system is realized based on the system and has a full-flow visualization characteristic and can add temporary information. According to the invention, through full flow visualization, the requirement on professional knowledge of an organizer is reduced and the disposal flow of the plan is clearly described; temporary information can be added during plan generating process, thus improving emergency response capability and close relation between the plan and reality; a template meeting national plan standardization requirement is used for generating a file, thus ensuring the standardization of the generated plan. The invention can be used for rescue and disposal of accidents such as fire disasters, explosion, chemical leakage and the like in safety production.

The invention discloses a cube-based sports event information visualization method which comprises the following steps of: establishing a multi-dimensional hierarchical structure of the event data; converting the collected multi-dimensional hierarchical data instance of the sports event into a graphical model extensible markup language format according to the user request; defining a cubic layout for visualizing the sports event information; establishing a cube in a visualization area, designating a layer for each dimension of the cube by the user, and establishing a mapping relationship between the data layers and the cube dimensions; generating an algorithm and a label cloud algorithm by use of a rectangular tree structure chart, generating a corresponding rectangular tree structure chart for each surface of the cube, and generating a cubic view; and providing scaling, returning, rotation, expansion and merging interactive operations, and generating a tiled view and a rectangular view for the user respectively. The method disclosed by the invention can visualize the hierarchical relationship of multi-dimensional data, and can be popularized to the fields of education training, digital entertainment, sports research, drill analysis and the like.

The invention discloses a wisdom archive big data platform system comprising an archive wisdom hand-over sub-system, an archive wisdom sorting and filing sub-system, an archive wisdom repository management system (comprising an entity or virtual archive), an archive repository environment monitoring control system, an archive repository safety management system, an archive wisdom utilization sub-system, an archive wisdom area management sub-system, an archive information visualization sub-system, and an archive wisdom management integration application platform sub-system. The data of the various sub-systems is stored in a data center, and information exchange is completed by the data center. The various sub-systems are integrated into a unified integrated application platform, which is used to provide business application unified management. The integrated application platform system adopts a novel archive whole life cycle management technology, and comprises a whole set of software hardware systems used for integrating sorting management of files and management application of files together and a plurality of intelligent full-automatic devices. Unified management of archive files from the generating, the processing and the sorting, to the utilizing of the archive files is realized, and the linked and intelligent management of the various systems is realized.

An information visualization device includes: a content specifier specifying a desired content item in a database; a first display information generator generating first display information by combining first meta-information items out of the meta-information items included in the desired content item; a second display information generator generating second display information by combining second meta-information items out of the meta-information items included in the desired content item; a display information placer generating an information CG model by placing the first and second display information on first and second surfaces of the CG model; a CG model attitude determiner determining an attitude of the information CG model in a virtual space so that the first or second surface is visible from a virtual viewpoint; and a CG model placer placing the information CG model with a determined attitude in the virtual space according to the position information.

A process plant data collection and viewing system uses a common or integrated navigational tree structure and one or more common display formats to enable a user to view, in a similar and consistent manner, information obtained from different applications or data sources within a process plant at any desired level of integration, even though the actual data from the multiple different data applications or data sources may be collected and organized in different manners by different data sources. Because a common visualization of information is provided at different levels of data integration, a user can easily navigate through the data stored in the database or collected by the different data sources at higher or lower levels of data integration without having to contend with or encounter multiple different viewing formats for the same type of data.

The focusing information visualization system of the invention extracts an edge having an edge intensity of not less than a first reference value Th1 and an edge width of not greater than a second reference value Th2 in a photographic image and displays the extracted edge in a preset color at a position of the edge extraction to be overlapped with the original photographic image on a screen. A focused area defined by the extracted edge is displayed as N divisional areas. In response to a user's operational specification of one divisional area among the N divisional areas, an enlarged photographic image corresponding to the specified divisional area at a desired magnification ratio is displayed on the screen. This arrangement adopts the automatic rough judgment and the user's final visual check to accurately recognize the focusing status of the photographic image.

A wearable lower limb movement correcting system based on cloud detection comprises a lower limb movement state acquiring module, a data transmission module, a movement state information visualizationand three-dimensional human body posture reappearance module arranged on a mobile terminal and a data processing module including a cloud platform, wherein the lower limb movement state acquiring module is connected with the data transmission module through a bus and transmits sensor signals, the data transmission module receives the sensor signals, sorts, integrates and packs formats, then is connected with the movement state information visualization and three-dimensional human body posture reappearance module in a wireless way and transmits movement postures and muscle force state data, the movement state information visualization and three-dimensional human body posture reappearance module transmits the data to a cloud platform through a network in real time so as to perform big datatraining and storage based on a database, and the data processing module transmits trained and processed three-dimensional human body posture and gait analysis data back to the mobile terminal througha wireless network so as to display action correcting information.

The invention herein draws from the design principles of the field of information visualization and provides a series of design principles for the efficient display of large strategies, based in part upon the use of fish-eye views. Specific principles include any of the following: do not let the off screen part of strategy affect the display of the on screen part of the strategy; do not try to show detail where it is not important; always show the condition path; no scroll bars; provide navigational shortcuts; provide navigational cues; fit as much information on the screen as possible; maintain a consistent top of the strategy-children orientation; fit the strategy display into a rectangular view; and be capable of rendering all strategies.