18 results about "Object visualization" patented technology

The invention discloses a webgis-oriented real-time decoding and integrated visual system and a webgis-oriented real-time decoding and integrated visual method for meteorological data. Relates to the technical field of meteorological data processing, and comprises a data access and real-time decoding module used for obtaining a meteorological data file and analyzing the meteorological data file through a real-time decoding engine to obtain a standardized data object; the visual configuration module is used for constructing a visual template database; the rendering message publishing module is used for packaging the storage path of the standardized data object and the visual configuration ID into a rendering task message and publishing the rendering task message; the distributed rendering module is used for executing a graph generation operation based on the rendering task message and outputting a panoramic image; the tile generation module is used for cutting the panoramic image through a tile cutting engine; and the front-end display module is used for superposing the map tiles on the base map to obtain a meteorological view and displaying the meteorological view on a visual interface. Unification of data processing efficiency and high-end visual fidelity is realized.

The embodiment of the invention discloses a power grid map visualization method, electronic equipment and a storage medium, and relates to the technical field of electric power, and the method comprises the steps: responding to a current map viewing operation of a user, and determining a current visual field range based on the current map viewing operation; determining aggregated visual points of interest and non-aggregated visual points of interest in the current field of view based on the spatial index; the spatial index is obtained by grouping and constructing a plurality of interest points based on attribute information of the plurality of interest points in a preset area; determining attribute information of representative points of the aggregated visual interest points in the same group, determining preset aggregated rendering attribute information and the attribute information of the representative points as rendering attribute information of the corresponding representative points, and performing instantiation based on the rendering attribute information of the representative points to obtain aggregated instances of the corresponding representative points; and a rendering engine is used for carrying out batch visual rendering on the aggregated instances of the representative points and the individual instances of the non-aggregated visual interest points, so that the requirement of a power grid scene on large-scale space object visualization is met.

To provide shielded object visualization technology that enables the structure around a shield to be constructed in a compact size.SOLUTION: Light from a shielded object O on the other side of a shield S reaches a visual recognition position V passing through a bypass optical path formed by first and second reflectors 1, 3 and an image propagation element 2. Light from the shielded object O is reflected by the first reflector 1 and proceeds laterally before reaching the image propagation element 2 where an image is propagated, arriving at the visual recognition position V after being reflected by the second reflector 3. The image propagation element 2 includes a first prism sheet 4 which light from the first reflector 1 enters, a second prism sheet 5 disposed on the visual recognition position V side in a visual recognition direction with respect to the first prism sheet 4, and a reflector 6 for propagation. The first and second prism sheets 4, 5 respectively have long and minute linear prism parts 41, 51 in a direction perpendicular to the surface where the bypass optical path is formed.SELECTED DRAWING: Figure 1

The invention relates to a computer-implemented method for visualizing a three-dimensional object represented by volume data (VD) to a user in the form of a two-dimensional visualization image (VB) composed of a plurality of visualization pixels (VP). The method has the following steps: providing an image synthesis algorithm which is composed for visualizing the three-dimensional object by mapping the volume data onto the visualization pixels; detecting a current viewing direction of the user; determining a focal point region (FB), wherein the focal point region is defined as a region of the visualization image on which the user is focused based on the current viewing direction; adjusting the image synthesis algorithm such that a computational effort required for mapping the visualization pixels outside the focal point region is less than a computational effort required for mapping the visualization pixels within the focal point region; and mapping the volume data onto the visualization pixels by means of the adjusted image synthesis algorithm.

Methods and apparatus to facilitate 3D object visualization and manipulation across multiple devices are disclosed. Example apparatus disclosed herein include a viewpoint determiner, a visible shard determiner, and a laminate assembler. The viewpoint determiner determines a viewpoint location of a viewpoint corresponding to a viewing device, the viewpoint location being in a reference frame of a three-dimensional (3D) model. The visible shard determiner determines a visible shard set of the 3D model based on the viewpoint location. The laminate assembler generates a two-dimensional (2D) image of the visible shard set.

The invention relates to a visual textualization two-way operation manual compiling system based on BERT natural language processing, and the system comprises a text analysis module which is constructed based on BERT, carries out the text analysis of an input operation manual text, and extracts operation steps and key elements in the operation manual text, and the key elements at least comprise actions and objects; the visualization generation module is used for establishing a mapping relation between each key element and a visualization element based on the extracted key elements, and organizing the visualization element based on the operation steps as a sorting basis to obtain a video; the bidirectional conversion module is used for generating a second text according to the video and comparing the second text with the text of the operation manual, and if the similarity is lower than a pre-configured threshold value, the text analysis module re-extracts key elements in the text of the operation manual; and the interaction optimization module is used for receiving a feedback text of the user and extracting a prompt word based on the feedback text input by the user to update the text analysis module and the visualization generation module. Compared with the prior art, the method has the advantages that the continuity of the video generated based on the operation manual can be improved, and the like.

The present invention relates to a visualization method for multi-granularity spatio-temporal objects with ground network coupling, belonging to the technical field of spatio-temporal data modeling and visualization. The present invention establishes a ground network coupling entity model, uses the attribute feature description module in the ground network coupling entity model to describe the distribution and attribute features of entities in network events; uses the ground network association logic description module in the ground network coupling entity model to describe network space entities from three aspects of the physical layer, logical layer and social layer of the network space; then takes the description result of the ground network coupling entity model as the visualization content and displays the visualization content according to the selected visualization method. The present invention fully considers the multi-level nature of network space entities, highlights the ability to carry out cross-domain activities with cognitive and behavioral capabilities, and can directly simulate the dynamic evolution process of entities in network events according to the ground network logical association, expressing the characteristics of ground network coupling and improving the visualization effect.

This invention discloses a real-time decoding and integrated visualization system and method for meteorological data in WebGIS. Relating to the field of meteorological data processing technology, the system includes: a data access and real-time decoding module for acquiring meteorological data files and parsing them using a real-time decoding engine to obtain standardized data objects; a visualization configuration module for constructing a visualization template database; a rendering message publishing module for encapsulating the storage path and visualization configuration ID of the standardized data objects into rendering task messages; a distributed rendering module for performing graphics generation operations based on the rendering task messages and outputting panoramic images; a tile generation module for segmenting the panoramic image using a tile cutting engine; and a front-end display module for overlaying map tiles onto a base map to obtain a meteorological view and displaying it on a visualization interface. This achieves a balance between data processing efficiency and high-fidelity visual representation.

A stereo camera constructed to generate video data and distance data is attached to a construction work machine. A location of a work tool attached to the construction machine is computed from sensor signals and the distance data are analyzed for an indication of an object located at the work tool. A video overlay is rendered including an object indicator that visually emphasizes an object image of the object at the spatial location of the work tool. A composite image of the rendered video data and the video overlay is displayed on a monitor.

The utility model provides a magnetofluid simulation eye. The magnetofluid simulation eye comprises a simulation eyeball, a substrate and a magnetic field generating device, the simulated eyeball comprises a transparent container and magnetic fluid in the transparent container. The front face of the transparent container faces a viewer, and the substrate is arranged behind the transparent container. The substrate is provided with color points. And the magnetic field generating device is positioned behind the substrate. When the magnetic field generating device is powered on and generates a magnetic field, the magnetic fluid in the container forms a simulated iris of the simulated eye when viewed from the front of the transparent container, and the substrate on the outer side of the magnetic fluid forms a simulated sclera of the simulated eye. According to the utility model, the magnetofluid is used as a simulated object visualization medium, so that the creative concrete expression of simulated object eyes can be realized, and more pleasure and emotional resonance are brought to the life of people.

The invention discloses a distributed data acquisition and object visualization method. The method comprises the following steps: S1, arranging an acquisition module; s2, regularly uploading the data; s3, sorting and integrating the data; and S4, automatically converting the data. According to the distributed data collection and object visualization method, related data are synchronously collected through cooperation of multiple types of collection devices, namely a camera and a sensor and a GPS, and meanwhile, related data information uploaded to a webpage by others is crawled through a crawler to be collected, so that the accuracy of the data is ensured; the method comprises the following steps: firstly, collecting multiple types of data, then uploading the collected multiple types of data to a cloud for backup in the S1 stage, then, carrying out concentration and classification integration on the uploaded information through a naive Bayesian algorithm in the S3 stage, and then, in the S4 stage, inputting the integrated data into a value JSON, so that the text is converted into a chart in a set form, and finally, in the S5 stage, the converted chart, the collected video picture and related text information jointly form a display result.

The invention relates to a work-based interaction method and device, equipment and a storage medium, and relates to the technical field of multimedia. In the method, a plurality of display grids on a work card are arranged according to dates, and a thumbnail of the work is displayed in the display grid of the date of the published work, so that a visual creation calendar of a first object is formed, the achievement sense of the first object can be increased, and the first object is promoted to continuously publish the work based on the work card; moreover, the works can be directly published through the display grids on the work card, so that complex steps during work publishing are obviously omitted, the first object can quickly publish the works based on the work card, and the man-machine interaction efficiency is improved; on the basis, when the first object uses the same label to publish the work for multiple times, the work can enter the work aggregation list of the label, so that the work is exposed additionally, the first object is promoted to create continuously around the label, and the first object is promoted to publish the work based on the work card.

The invention relates to object visualization. To provide a convenient visualization of the internal structure of an object, an object visualization apparatus (10) is provided, which comprises an image supply (12), a data processor (14) and an output (16). The image supply provides a 2D X-ray image of the object and 3D image data of the object. The data processor registers the 3D image data to the 2D X-ray image and detects a viewing direction used for generating the 2D X-ray image. The data processor further determines a viewing direction used for projecting the 3D image data to generate a matching view of the 3D image data based on the viewing direction used for generating the 2D X-ray image. The data processor generates a stereoscopic image pair (24) of the 3D image data for the determined viewing direction and combines the 2D X-ray image with one of the images of the stereoscopic image pair to result in an enhanced first stereoscopic image (26), while the other image of the stereoscopic image pair remains unmodified as a generated second stereoscopic image (28). The output provides the enhanced first stereoscopic image and the generated second stereoscopic image as an enhanced stereoscopic image pair (30) to provide an enhanced 3D view of the object. Although only one stereoscopic image is provided with additional X-ray image content information, the X-ray information is also transferred to the other unmodified image in the binocular combined view. Thus, the X-ray information is spread into the spatial content. One advantage is that only one X-ray image is needed, which means that the object is exposed to less X-rays.

Systems and techniques may be used for visualization of radiation therapy data. An example method may include determining a data set corresponding to visualization data to be displayed in an application user interface (e.g., on a client device). The data set may include one or more Digital Imaging and Communications in Medicine (DICOM) objects. A request for the data set may be received at an application programming interface (API) configured to access multiple sources of DICOM objects. The method may include processing the requested data set, verifying the request for the data set, and upon the verifying, providing the client device with access to the processed data set to enable visualization of the processed data set. The processed data set may be cached, and verified requests for the same data set may be provided access to the cached processed data to visualize at the same or different client device.

An object visualization device comprising an image supply, a data processor, and an output. The image supply provides a 2D X-ray image and 3D image data of the object. The data processor registers the 3D image data to the 2D X-ray image, detects a viewing direction used for generating the 2D X-ray image, determines a viewing direction for projecting the 3D image data to generate a matching view of the 3D image data, generates a pair of stereoscopic images of the 3D image data for the determined viewing direction, and combines the 2D X-ray image with one of the images of the pair of stereoscopic images resulting in an augmented first stereoscopic image. The output provides the augmented first stereoscopic image and the generated second stereoscopic image as an enhanced pair of stereoscopic images providing an augmented 3D view of the object.

The present invention relates to the field of medical health management, and in particular to a pediatric tumor management system based on diet and psychological intervention, including a data acquisition module, a label setting module, a node setting module and an interaction setting module; the data acquisition module is used to obtain the tumor staging results of the monitoring target; the label setting module is used to set at least one target auxiliary treatment label based on the tumor staging results, and the target auxiliary treatment label is a measure dimension label for auxiliary monitoring of the target tumor treatment; the node setting module is used to set at least one implementation node according to the implementation frequency of the target auxiliary treatment label, and the implementation node is a time node for implementing auxiliary treatment measures; the interaction setting module is used to set an interaction window based on the interactive object of the target auxiliary treatment label, and the interaction window is used to visualize the implementation node to the interactive object, and the auxiliary treatment measures corresponding to the implementation node. The present invention can provide a personalized auxiliary treatment plan for the rehabilitation process of children's tumor treatment.

Systems and techniques may be used for visualization of radiation therapy data. An example method may include determining a data set corresponding to visualization data to be displayed in an application user interface (e.g., on a client device). The data set may include one or more Digital Imaging and Communications in Medicine (DICOM) objects. A request for the data set may be received at an application programming interface (API) configured to access multiple sources of DICOM objects. The method may include processing the requested data set, verifying the request for the data set, and upon the verifying, providing the client device with access to the processed data set to enable visualization of the processed data set. The processed data set may be cached, and verified requests for the same data set may be provided access to the cached processed data to visualize at the same or different client device.

Systems and techniques may be used for visualization of radiation therapy data. An example method may include determining a data set corresponding to visualization data to be displayed in an application user interface (e.g., on a client device). The data set may include one or more Digital Imaging and Communications in Medicine (DICOM) objects. A request for the data set may be received at an application programming interface (API) configured to access multiple sources of DICOM objects. The method may include processing the requested data set, verifying the request for the data set, and upon the verifying, providing the client device with access to the processed data set to enable visualization of the processed data set. The processed data set may be cached, and verified requests for the same data set may be provided access to the cached processed data to visualize at the same or different client device.