41results about How to "Realize three-dimensional display" patented technology

The invention provides an operation maintenance system of a distributed IT system, and an operation maintenance management method thereof, and belongs to the technical field of IT system operation maintenance. The operation maintenance system comprises an indicator system generation module, a data acquisition module, a data analysis processing module, a service display module, and a sub database connected with the previous modules. The sub database is coupled to the database of the distributed IT system through a data access interface.

The invention discloses an anti-counterfeiting safety film with a dynamic stereoscopic effect based on the integrated imaging principle. The anti-counterfeiting safety film comprises a micro-lens array layer and a unit image array layer, the unit image array layer comprises a plurality of unit images storing different view image information of an oriented scenario, the micro-lens array layer comprises micro-lenses which are in one-to-one correspondence to the unit images and are used for imaging the unit images. By the aid of the micro-lens array layer, the unit image array layer and the unit images storing the different view image information of the oriented scenario, a three-dimensional scenario of a target object can be restored after the unit images are imaged in a one-to-one corresponding manner by the micro-lenses, three-dimensional stereoscopic display is realized, the safety film has a unique anti-counterfeiting property, and a unit image array has the advantage of difficulty in being copied, so that the anti-counterfeiting property can be effectively enhanced.

The invention provides a real object showing method, a real object showing system and a corresponding picture obtaining device. The real object showing method comprises the following steps that a plurality of real object pictures in different angles are obtained; identification labels are set for the real object pictures; the real object pictures are loaded, and the identification labels are used for realizing the sequencing on the real object pictures; the sequenced real object pictures are sequentially displayed, and the real object three-dimensional display is realized. Through loading and displaying the real object pictures and sequencing the real object pictures according to the sequence, when the real object pictures are sequentially displayed, people can generate the visual effects that real objects rotate, the three-dimension display of the real objects is realized, and the reality sense is strong.

The invention provides a method for depicting volcanic space distribution based on amplitude-variance cube seismic attributes. Strong amplitude three-dimensional seismic data are picked up to obtain volcano overflow phase data; meanwhile, volcanic vent phase data are picked up according to variance cube data, the volcanic vent phase data and the variance cube data are fused to complete the fusion depicting of an overflow phase and a vent phase. According to the method for depicting volcanic space distribution based on the amplitude-variance cube seismic attributes, the overflow phase and the volcanic vent phase are fused and displayed, three-dimensional display is achieved, and the space distribution of volcanic is visually and vividly depicted; the overflow phase and the volcanic vent phase are the two most important subphases of the volcanic, the prediction studies of a volcanic reservoir is facilitated through the fusion and display of the overflow phase and the volcanic vent phase, and the method can be widely applied to petroliferous basins related to the volcanic and especially applied to depicting of the space distribution features of the volcanic, analysis of the influences of the volcanic on the surrounding reservoirs and the control function of the volcanic activity on oil and gas accumulation.

The invention discloses a tourism geography data acquisition and management system which comprises a tourism geography information acquisition module, a satellite video acquisition module, a tourism region route acquisition module, a data processing module, a central processing unit, a three-dimensional projection system, a database and a man-machine interaction module. Data transmission can be realized by adopting a short message communication manner through a Beidou module, so that the cost is greatly lowered, and the real-time transmission of data can also be guaranteed; through the self data integration function, the workload of workers can be greatly lightened, and through applying the holographic projection technology, the three-dimensional display of geography information can be realized, so that the workers can observe and feel the geographic situations of tourism regions personally on the scene; and the database has data cleansing and positioning functions, so that the automatic classification and storage of data can be realized, and the workload of the workers can be lightened.

The invention discloses a data organization model for filing based on a human, an event and an object, and belongs to the field of data organization. The model works by the steps of 1) classifying industrial data according to human, event and object, and performing data collision, cleaning and integrating to create a data organization mode; 2) decomposing various data, analyzing and combing associated information of data, and creating a data relationship network with some specific human, event or object as the center; 3) building a cloud platform and a big data processing platform, storing and integrating the industrial data according to HBase storage and NoSQL database. Compared with the prior art, the data organization model for filing based on the human, the event and the object has the advantages that data can be quickly and efficiently searched, and the associated information can be obtained, so that the problem of disordered industrial data and difficult filing can be solved, the data sharing and data mining are promoted, a great support is provided for the service optimization and innovation for users, and as a result, the service quality can be improved, and the customer satisfaction is increased.

The invention relates to a simulation system for industrial design. The simulation system comprises a hardware device and a software system, wherein the software system comprises a virtual reality editor and VRP-IE for converting a three-dimensional file to a file capable of being browsed in an IE (internet explorer); and the hardware device comprises a processing system, a three-dimensional display system and an interactive apparatus. The contributions of the simulation system are that product design and release as well as design assessment and check can be realized. A designer is helped to conveniently modify a design plan in time, so that the research and development costs are reduced and the research and development speed is increased. The interaction between a virtual scene and a user is realized, so that the internal structure of a product can be carefully observed; and meanwhile, the functions of virtual assembly, internet release and the like of the product also can be realized, so that the resource waste of enterprises in the industrial design process is reduced to the maximum extent, and the research and development cycle of the enterprises in the industrial design process is shortened to the maximum extent.

The invention relates to the technical field of computers, and discloses a data processing method and device based on a knowledge graph, equipment and a storage medium; the method includes obtaining and preprocessing original data, and forming a training data set, a verification data set and a test data set; training the training data set, and constructing a sample feature model; verifying the validity of the sample feature model by adopting the verification data set; performing data prediction on the verified sample feature model by adopting the test data set, and evaluating the sample feature model according to a test result of data prediction; performing model optimization according to an evaluation result of the sample feature model to obtain a data feature model; inputting to-be-processed data into the data feature model to obtain result data, constructing a knowledge graph according to the result data, and visually outputting the knowledge graph to a Web end of a user. According to the invention, the data processing efficiency and accuracy are improved.

The invention discloses an anti-counterfeiting safety film with a dynamic stereoscopic effect based on the integrated imaging principle. The anti-counterfeiting safety film comprises a micro-lens array layer and a unit image array layer, the unit image array layer comprises a plurality of unit images storing different view image information of an oriented scenario, the micro-lens array layer comprises micro-lenses which are in one-to-one correspondence to the unit images and are used for imaging the unit images. By the aid of the micro-lens array layer, the unit image array layer and the unit images storing the different view image information of the oriented scenario, a three-dimensional scenario of a target object can be restored after the unit images are imaged in a one-to-one corresponding manner by the micro-lenses, three-dimensional stereoscopic display is realized, the safety film has a unique anti-counterfeiting property, and a unit image array has the advantage of difficulty in being copied, so that the anti-counterfeiting property can be effectively enhanced.

The invention provides a HoloLens-based intelligent assembly production line simulation method. The method comprises the following steps of firstly performing mathematical modeling and simulation on the arrangement scheduling of the assembly line; converting the multi-objective flexible job shop scheduling problem into a mixed integer programming model, including the steps of determining a constraint condition, selecting an optimization target and performing mathematical modeling according to the selected optimization target; solving the mixed integer programming model by using the improved genetic algorithm to obtain an arrangement scheduling scheme; and finally presenting the obtained arrangement scheduling scheme to the user through the HoloLens head-mounted device equipment. The HoloLens-based intelligent assembly production line simulation method provided by the invention can shorten the product assembly cycle, reduce the product assembly cost and improve the product assembly quality, and on the other hand, enhances the user interaction experience by utilizing the HoloLens head-mounted display equipment.

An all-phase modulation method of three-dimension complex light field, wherein a coherent light source 1 radiates an all-phase spatial light modulator 2, the coherent light of the exit plane of the all-phase spatial light modulator 2 is transmitted by an optical imaging system to reach a first image plane 4, the coherent light is transmitted further in a free space to reach a second image plane 5 and a third image plane 6 and the like in turn, the amplitude distribution in the defined region of each image plane satisfies a preset value, the defined region and the amplitude distribution preset value of each image plane are defined by the distribution of a three-dimension space complex light field, and the phase distribution function of the all-phase spatial light modulator 2 is calculated by iterative method. The all-phase modulation method can realize the projection on any three-dimension curved surfaces and realize three-dimension display.

The invention relates to a free multi-view point multi-projection three-dimensional display system and method. The free multi-viewpoint multi-projection 3D display system consists of 1-5 pairs of color CCD cameras for shooting, one color CCD camera for calibration, 2-8 projectors, a large-screen display terminal, a calibration board and a It consists of a computer equipped with a multi-channel synchronous image acquisition card and a multi-output graphics card. The computer is connected to the camera through the image acquisition card and connected to the projector through the display card. The three-dimensional multi-projection display method includes steps such as image source video encoding, projector calibration, stereoscopic image splicing and the like. The three-dimensional multi-projection display system of the present invention is based on computer vision technology, and can realize large-screen, realistic three-dimensional multi-projection display.

The invention relates to a simulation system for equipment design. The simulation system comprises hardware equipment and a software system, wherein the software system comprises a virtual reality editor and a VRP-IE (Virtual Reality Platform Internet Explorer) used for converting a three-dimensional file into a file capable of being browsed in an internet explorer; the hardware equipment comprises a processing system, a three-dimensional display system and an interactive device. The contributions of the simulation system for the equipment design provided by the invention lie in that the simulation system can help to realize the design and release of products and realize the evaluation and audit of design; help designers to modify design proposals timely and conveniently; save the research and development cost and accelerate the research and development speed; realize interaction between virtual scenes and users; go deep into the interiors of products to carefully observe the structures of the products and can realize the functions like virtual assemblies of products, internet release of products, etc. and reduce the wasting of resources and research and development cycle of enterprises in the process of equipment design to the maximum extent.

The invention relates to a commodity display method and a device, a terminal, a server and a storage medium, and the method comprises the steps: obtaining a commodity image of a to-be-displayed commodity, and extracting commodity features from the commodity image; obtaining a commodity three-dimensional model matched with the commodity characteristics and / or commodity introduction contents for introducing commodity introduction points in the commodity three-dimensional model from a server; and displaying the commodity introduction content of the commodity three-dimensional model and / or the commodity introduction point. According to the method of the invention, when the user checks the actual commodity, the virtual commodity three-dimensional model and / or the commodity introduction contentof the commodity introduction point can be displayed, the commodity can be displayed more vividly and visually in a virtuality and reality combination mode, the user is helped to select the commoditybetter, and the interactivity and interestingness with the user are improved.

The invention discloses a visual operation and maintenance working platform of a virtual power station, the operation and maintenance working platform comprises an operation and maintenance module, a maintenance module and an acceptance module, the operation and maintenance module carries out inspection tour, operation analysis and fault management diagnosis on a power station I area and a power station II area, and meanwhile, operation and maintenance personnel carry out simulation training; management of main equipment, spare parts and tools is completed based on the three-dimensional result; the maintenance module is used for checking and controlling an electrified safety distance during maintenance, and determining a maintenance scheme through simulation in advance; the acceptance module is used for carrying out acceptance recording on the virtualized three-dimensional power station model; according to the visual operation and maintenance working platform of the virtual power station, the patrol unit fuses information of each area into a three-dimensional model through a plurality of data of meters, temperature sensing cables and the like acquired by a field camera, uniformly displays and remotely checks operation information, and carries out patrol, diagnosis and state evaluation.

The invention is suitable for the technical field of terminals, and particularly relates to a screen capture display method and device based on an artificial intelligence (AI) terminal and terminal equipment. The screenshot display method is applied to the terminal equipment with a folding screen, the folding screen comprises a first display screen and a second display screen. The screenshot display method comprises steps of obtaining a first included angle between the first display screen and the second display screen, and carrying out screenshot operation on current display content of the first display screen and the second display screen, obtaining a first screenshot image corresponding to the first display screen and a second screenshot image corresponding to the second display screen; and displaying the first screenshot image and the second screenshot image according to the first included angle. The first included angle between the first display screen and the second display screen is obtained during screen capture, so that three-dimensional display of the first screen capture image and the second screen capture image can be performed according to the first included angle, folding and bending characteristics of the terminal equipment with the folding screen are fully reflected, and the display effect of the screen capture images is improved.

The invention provides a technological process digitization method for intelligent construction. The method comprises the following steps of S1, forming a construction process design model which comprises a three-dimensional geometric model, attribute information and annotation information and is continuously derived along with time according to requirements of a design stage on a construction process; s2, forming a structured construction process information model according to the process preparation information, the constraint elements, the resource elements, the process activity information and the process product information of the design stage and the construction stage; s3, combining the construction process design model and the construction process information model to form a construction process model; s4, performing construction process-oriented process information expression based on the construction process model; and S5, forming an interactive construction operation instruction book for guiding the construction process of the building engineering. According to the method, the construction technological process in the construction process is standardized, a three-dimensional visualization technical form is adopted, the technological information in the construction process is visually displayed, and effective control over the construction quality and the technological quality of building engineering is achieved.

A detachable building model for design display disclosed by the present invention comprises a display rack and a building model located in the display rack, the display rack comprises a base and a top plate, a plurality of columns are arranged between the base and the top plate, a driving mechanism is installed in the base and / or the top plate, and the building model comprises a chassis formed by splicing a plurality of trays. Each tray is provided with a stand column, the driving mechanism works to drive the stand columns to move and drive the chassis to be decomposed into the trays, and therefore the building model is decomposed into a plurality of modules, or the trays are driven to be combined into one chassis, and the model can be decomposed or combined to be displayed conveniently. Through an effect of a pull rope, all the building modules are connected in the model so that the model can be further decomposed, and each module in the model is separated from the chassis to be displayed; and three-dimensional display of the device is realized, a user can conveniently observe the internal structure of the model, and operation is simple and convenient.

The invention discloses a three-dimensional visual display device. The three-dimensional visual display device comprises a projector shell which is provided with a wall-screen projector, one end of the wall-screen projector extends outside the projector shell, the other end of the wall-screen projector is connected with a three-dimensional image display device through a connecting wire, and one side of the three-dimensional image display device is connected with a ground-screen projector through a connecting device. The three-dimensional visual display device further comprises a three-dimensional image converter, the three-dimensional image display device is arranged on the three-dimensional image converter and is electrically connected with the three-dimensional image converter, the three-dimensional image converter is vertically arranged in the projector shell, and the three-dimensional image converter, the three-dimensional image display device, the ground-screen projector and the wall-screen projector are all connected with a computer externally. By means of the three-dimensional visual display device, three-dimensional images are displayed conveniently, and the problem that flat images displayed by traditional display devices are lacking in observability is solved effectively; meanwhile, mixed display of real objects and virtual scenes can be carried out, omnidirectional capturing can be achieved, and therefore stereoscopic display at all angles is achieved.

The invention discloses an intelligent fire-fighting system based on BIM and Internet of Things, and the system comprises an equipment management module which enables an Internet of Things server to access fire-fighting equipment, and the Internet of Things manages the action of the fire-fighting equipment through a control module; the BIM modeling module is used for establishing a BIM model for fire fighting equipment and a building, and embedding the BIM model of the fire fighting equipment into the BIM model of the building; the data docking module is used for docking data of the Internet of Things server and the BIM server after the fire fighting equipment BIM model is embedded into the building BIM model; and the data display module is used for displaying real data acquired by the BIM server from the fire fighting equipment through the BIM after data butt joint, and indicating an optimal loose channel and an evacuation route when a fire occurs. The problem of management and maintenance of the intelligent fire fighting equipment is solved through data connection between the BIM and the Internet of Things system, and the data authenticity is ensured.

The invention provides a transient electromagnetic sleeve damage three-dimensional imaging method, which comprises the following steps: carrying out region division on sleeve damage data to enable thedata to be distributed in a specified region; performing scaling algorithm correction on the depth data; performing linear interpolation on the depth data; respectively selecting four curves from thedata measured by probes in four different directions, and storing the data at fixed named positions; separating the information of an inner wall and an outer wall of the measured curve; placing innerand outer wall information of the selected curve in a phase corresponding to the space according to the orientation of a probe of the curve; performing Hermite interpolation on the curve data in a three-dimensional space; and performing three-dimensional mesh generation on the data, and performing color spreading according to the size of the data, so that the size of the data is reflected throughcolor change. According to the transient electromagnetic sleeve damage three-dimensional imaging method, three-dimensional display of the casing damage is achieved, and the real form and position ofthe casing damage can be visually reflected.

The present application is applicable to the field of terminal technology, and particularly relates to a method, apparatus and terminal device for screen capture display based on artificial intelligence (Artificial Intelligence, AI) terminals. The screenshot display method is applied to a terminal device with a folding screen, the folding screen includes a first display screen and a second display screen, and the screenshot display method obtains a first angle between the first display screen and the second display screen, and perform a screen capture operation on the currently displayed content of the first display screen and the second display screen respectively, to obtain a first screen capture image corresponding to the first display screen and a second screen capture image corresponding to the second display screen; A screenshot and a second screenshot. By acquiring the first angle between the first display screen and the second display screen when taking a screenshot, so that the three-dimensional display of the first screenshot image and the second screenshot image can be performed according to the first included angle, which fully reflects the folding The folding and bending characteristics of the terminal device with the screen can improve the display effect of the screenshot image.

The invention discloses a data processing and integration method for monitoring bank deformation of a watershed reservoir, and relates to a method for data processing, integration and information push of multi-platform InSAR data. It includes sorting and analyzing the InSAR data of each platform and integrating them into KML format files containing many monitoring points; based on the ArcSDE spatial data engine technology, the monitoring data access and analysis work is realized through the SQL Server database; Dynamic scheduling and real-time rendering of massive 3D InSAR monitoring data; finally, through the use of various data processing methods, statistical analysis of deformation monitoring data is carried out to realize bidirectional query of graphics and text. The invention adopts technologies such as paged database and asynchronous loading to realize dynamic scheduling and real-time rendering of massive InSAR monitoring data, which greatly improves user experience, and can intuitively understand the deformation of the river basin bank slope through various ways.

The invention discloses a method and device for displaying data and belongs to communication field. The method comprises steps of: establishing a three-dimensional map model in which the initial heights and the initial colors of all regions are the same; acquiring the statistical data of at least one region in the map model; computing the height of the at least one region in the model according to the acquired statistical data and a preset corresponding relation; adjusting the initial height of the at least one region to the computed height in the map model, and setting the color of the at least one region to be different from the initial color. The device comprises an establishing module, an acquiring module, a computing module, and an adjusting module. The method and the device display the statistical data stereoscopically, overcome the limitation of single statistical data display, enhance interest, improve a display effect, and greatly reinforce user experience.

The invention discloses an intelligent and dynamic LED display screen which comprises a rotary base, a display screen fixing support and multiple LED display screens. The rotary base is fixedly connected to the center of the bottom of the display screen fixing support, the display screen fixing support is of a cube structure, display screen fixing borders are fixed to four faces of the display screen fixing support, the LED display screens are fixed in the display screen fixing borders, every two LED display screens are spliced to form a row of LED display modules, multiple rows of LED displaymodules are arranged in the display screen fixing borders from top to bottom, the adjacent LED display modules are arranged in a staggered mode, and a control system is arranged in the inner cavity of the display screen fixing support and is connected with an external intelligent control terminal. The intelligent and dynamic LED display screen is novel in structural design, high in intelligence degree and capable of achieving stereoscopic display of digits, texts and patterns and has a super-shocked stereoscopic effect.

The invention provides a HoloLens-based intelligent assembly production line simulation method. The method comprises the following steps of firstly performing mathematical modeling and simulation on the arrangement scheduling of the assembly line; converting the multi-objective flexible job shop scheduling problem into a mixed integer programming model, including the steps of determining a constraint condition, selecting an optimization target and performing mathematical modeling according to the selected optimization target; solving the mixed integer programming model by using the improved genetic algorithm to obtain an arrangement scheduling scheme; and finally presenting the obtained arrangement scheduling scheme to the user through the HoloLens head-mounted device equipment. The HoloLens-based intelligent assembly production line simulation method provided by the invention can shorten the product assembly cycle, reduce the product assembly cost and improve the product assembly quality, and on the other hand, enhances the user interaction experience by utilizing the HoloLens head-mounted display equipment.

An all-phase modulation method of three-dimension complex light field, wherein a coherent light source 1 radiates an all-phase spatial light modulator 2, the coherent light of the exit plane of the all-phase spatial light modulator 2 is transmitted by an optical imaging system to reach a first image plane 4, the coherent light is transmitted further in a free space to reach a second image plane 5and a third image plane 6 and the like in turn, the amplitude distribution in the defined region of each image plane satisfies a preset value, the defined region and the amplitude distribution presetvalue of each image plane are defined by the distribution of a three-dimension space complex light field, and the phase distribution function of the all-phase spatial light modulator 2 is calculated by iterative method. The all-phase modulation method can realize the projection on any three-dimension curved surfaces and realize three-dimension display.