167results about How to "Fast rendering" patented technology

The invention relates to the field of browsers for mobile communication equipment terminals, in particular to a web page rendering and browsing system for mobile communication equipment terminals and an application method thereof. The invention provides a web page browsing system for mobile communication equipment terminals, which comprises a rendering module which is installed at a mobile communication equipment terminal and is used for rendering web page data. The rendering module processes the received web page according to the following steps: (11) judging the contents of the web page, and firstly rendering the literal contents with smaller data quantity; (12) spacing a corresponding rendering position for the contents with larger data quantity; and (13) displaying the web page at themobile communication equipment terminal, and continuing to load the contents with larger rendering data quantity in a pre-spaced loading position. In the invention, a mode that characters are first rendered and then pictures are rendered is used for preventing the page from being at a standstill by loading pictures, thereby greatly improving the browsing experience of users.

The invention discloses a remote rendering method and a cloud rendering platform. The method comprises the following steps: receiving source files uploaded by a user through a browser and rendering parameters arranged by the user through the browser; calling nodes from a cloud cluster rendering node group and performing rendering operation according to the rendering parameters and the source files; and performing downloading operation to a rendered result through the browser. Through the adoption of the technical scheme, the remote rendering method and the cloud rendering platform solve the problem that the rendering efficiency cannot be effectively improved when only a single machine is relied on.

The invention provides a method for rendering a terrain based on a graphic processing unit (GPU). The method comprises the following steps of: organizing elevation texture data, and arranging the elevation texture data with different resolutions stage by stage; acquiring an elevation value of the elevation texture organized data from the corresponding layer according to a vertex position; mixing vertex elevation data of transition zones to acquire elevation mixed data of multiple transition zones; calculating a normal vector and a detail texture in a pixel shader; rendering an image to a screen to achieve an image rendering effect displayed on the screen; and detecting whether a viewpoint is updated or not, and performing corresponding operation. By the method for quickly rendering the terrain, the acquired three-dimensional image is continuously displayed.

The invention relates to an image storage method based on face detection, comprising: inputing an image; processing the face detection for the image, wherein, if the face is detected, making face region as a reference image, or making the image as the reference image; scaling the reference image to gain a thumbnail with expected size; and combining the image and the thumbnail and saving. The method of the invention can easily find out related picture according to the face in the thumbnail when using thumbnail model to quick browse a plurality of pictures.

A method is provided for optimizing rendering and display of HTML data by a wireless trans-receiving device. The method includes receiving a portion of the data, and parsing the portion of the data where the parsing begins when a minimum amount of the portion of data has been received. The method also includes laying out the portion of the data for display, and displaying the portion of data in a web page form.

The invention discloses a method and a device for realizing a three-dimensional rotating interface based on the Android system. The method comprises the steps as follows: feature information of a to-be-realized three-dimensional interface of a target object is extracted, a three-dimensional coordinate system is selected according to the extracted three-dimensional interface feature information, and a mathematical model mapping the three-dimensional interface feature information is constructed; the target object is loaded to the mathematical model; the mathematical model on which texture mapping is performed is subjected to coordinate transformation, and an inclined mathematical model matched with the feature of the to-be-realized three-dimensional interface is acquired; the inclined mathematical model is triggered to rotate, so that a rotating mathematical model is obtained; the rotating mathematical model is subjected to perspective projection according to a preset viewpoint, so that sight plane coordinate information corresponding to the rotating mathematical model is obtained; and the sight plane coordinate information is converted into screen plane coordinate information, and the three-dimensional rotating interface is presented according to the converted screen plane coordinate information. With the application of the method and the device, the interface display effect can be improved, and the computational cost for realizing the three-dimensional rotating interface is reduced.

The invention provides a fast rendering method for a three-dimensional noise map of a large-area network. A large-area network is segmented into a plurality of small-area maps according to a TMS segmentation rule; basic data of the large area are stored into data block units corresponding to the small areas according to a geographical location; before rendering, with a tile map service function, basic data of a corresponding tile region are loaded according to a map browsing range; and when rendering is carried out, color values are given to all noise receiving points according to different noise values, filling is carried out on the color inside a rectangular grid by using an interpolation method, and other grids on the same surface are drawn by using the same rendering control method. According to the invention, because of the way of storing the basic data by means of a map tile, data can be read and inquired rapidly; and with the method of loading the basic data of the map tile based on needs, the data volume and work load of rendering and drawing within the same time can be reduced and a three-dimensional noise map of a network can be drawn rapidly and smoothly.

The invention discloses a point cloud data three-dimensional visualization rendering method and calculation method, and particularly comprises the following steps: S1, generating point cloud data witha standardized definition format through a conversion means without excluding other data, and relates to the technical field of point cloud data three-dimensional visualization. The method comprisesthe following steps of after normalizing and classifying data, performing point cloud rendering; performing vertex rendering, mapping rendering based on a three-dimensional grid, grid reconstruction rendering based on a triangulation algorithm, point cloud motion animation and point cloud particle animation. Multiple rendering algorithms of point cloud data are realized, rendering modes and effects of algorithms are different, the algorithms have different application directions, the method can supplement each other. Operation is more reliable, the rapid rendering of the point cloud data is realized through an efficient algorithm, and the rendering time of more than ten minutes is reduced to several minutes or dozens of seconds.

The invention relates to a browser front-end rendering display method under a BS architecture. The method comprises the following steps: step 1, constructing a virtual DOM tree; Step 2, defining a DOMtree construction function Element; Step 3, presenting a virtual DOM tree at the front end of the browser; 4, comparing each level in one DOM with the same level in another DOM by using a comparisondiff algorithm of the virtual DOM and the real DOM; and 5, updating the real DOM tree to realize quick rendering of the front end of the browser. According to the invention, the problems of high-performance rendering and rapid display of the browser front end are solved.

The invention discloses a rendering method and system for AR virtual glasses textures or mappings. The method comprises: several kinds of image data of a product are obtained; a three-dimensional model is established based on the several kinds of image data; a texture or mapping is made based on the three-dimensional model; a view angle of a user is obtained; and according to the view angle of theuse, physical rendering is carried out on the texture or mapping by using a PBR physical rendering mode and a PBS physical material coloring device. The rendering speed is fast; the rendering effectcan be simulated at any time with high fidelity; and the real-time rendering effect with different colors are realized with different observation angles.

The invention provides a real-time refining three-dimensional modeling and rendering method for massive road networks. The method comprises the following steps: (S1) constructing a road network three-dimensional submodel database, a model attribute database, a three-dimensional terrain model database and a three-dimensional terrain paging database; (S2) calculating a laying length, space coordinates and a space attitude of the road network three-dimensional submodel database, so as to obtain precise submodel three-dimensional preset information; (S3) presetting three-dimensional subnode models in a three-dimensional terrain model along a road network vector route according to the precise submodel three-dimensional preset information and an attribute character value of each section of road network model; (S4) regulating three-dimensional space attitude of a road network three-dimensional submodel; (S5) carrying out real-time binding on the regulated road network three-dimensional submodel to obtain massive road network models; and (S6) optimizing and rendering massive road network three-dimensional models. By virtue of the method, a professional modeling worker and a large-scale scene designer can assist to rapidly construct massive road network three-dimensional models.

The invention relates to a method and a system for generation of human body models and clothes models, a fitting method and a fitting system. The fitting method includes generating human body mesh models according to pictures of human bodies and body type data, generating clothes mesh models according to pictures and dimensions of clothes, combining and aligning the human body mesh models and the clothes mesh models to generate fitting mesh models, and rendering fitting models according to the fitting mesh models. Therefore, fitting effects of users can be generated and displayed quickly and vividly, and the users can judge whether the dimensions of the clothes are fit or not visually.

The invention provides a high-performance rendering method of three dimensional (3D) point sampling data, comprising the following steps of: estimating normal direction information of a 3D sampling point by constructing a local implicit surface of the nearest neighborhood set of the 3D sampling point in combination with a differential geometry theory; determining oval expression of the 3D sampling point on a tangent plane through analyzing the neighborhood set via covariance; drawing the 3D sampling point data by oval weighting filtering with excellent anti-aliasing effect so as to acquire a data rendering effect with high quality; and designing a single-pass drawing algorithm of the 3D point sampling data according to order of depth values of the sampling points under the current visual angle so as to accelerate rendering speed. By using the method, the 3D sampling data are rendered in high performance and high quality.

The invention discloses a form generation and form data processing method and system. The method comprises the steps of defining at least one form control based on a preset form description protocol;identifying a form definition operation of a user, generating a form control description according to the operation, and generating a complete form description file; sending the form description fileto a mobile device terminal; the mobile terminal receiving the form description file sent by the server side; analyzing the form description file, generating a form, and rendering a form interface; receiving filling information input by a user, generating form data according to the filling information, and uploading the form data to the server for processing; the server receiving the form fillingdata; and analyzing form data based on the form description protocol. According to the form data processing method, form generation, rendering and intelligent filling based on user terminal equipmentare realized, the development time cost of a system service layer is reduced, and the complex and variable data collection scene requirements in the field of intelligent supervision are met.

The invention discloses a single page building and loading method. The method comprises the following steps of building a development environment; compiling a configuration file for the dependent resource file; compiling a task script of the source file; configuring a routing file according to the business requirements of the project; receiving an access request, analyzing the request and skippingto a specified request page; analyzing and obtaining routing configuration and a path according to the configuration file; loading a routing specified file according to the routing file; executing arouting path, triggering a data request method, and executing to achieve final page display. Only one JSP page is provided, loaded files cannot be repeatedly loaded, the rendering speed of the browseris high, and the number of requests for the server is small; compiled instructions and templates can be repeatedly utilized, front and rear ends of data requests are separated, and the development efficiency is improved.

The invention belongs to the technical field of electronic invoice printing equipment manufacturing, relates to equipment for converting an electronic invoice into a paper invoice, and in particular relates to a self-service electronic invoice printing device. Conversion of the electronic invoice to the paper invoice with real red stamps can be achieved through set word blocks and a mechanical arm together with an electronic invoice cloud platform in match. The main body structure of the self-service electronic invoice printing device comprises the electronic invoice cloud platform, a shell, a display touch screen, a printer, an invoice table, a motor, a sliding strip, a processor, a micro stepper motor, a word block mechanical arm, a stamp mechanical arm, an electromagnet, word blocks, digit blocks, word block holes, an inkpad plate, invoice paper, a code scanner, an ellipse stamp frame and an invoice outlet. Due to arrangement of the word blocks, the digit blocks and the ellipse stamp frame together with the mechanical arms, accurate pressing of the real red stamps can be achieved; due to arrangement of the touch display screen and the code scanner, rapid electronic invoice recognition and checking can be achieved; and the self-service electronic invoice printing device is simple in principle, reasonable in structure, high in printed invoice usability, accurate in real red stamp impression, and friendly in application environment.

The invention discloses a method for exporting reports on the basis of neutral formats, and belongs to the field of technologies for processing data. The method has the advantages that the neutral report formats are described and displayed by the aid of XML (extensive markup language), developers only need to develop export programs for the neutral report formats by the aid of the method, and parsers corresponding to different export file formats can be implemented for the neutral report formats, so that a function of exporting multiple third-party files from the reports can be implemented; when front-end report elements, layout designs and the like change, the developers only need to modify parsing engine portions without modifying rear-end export programs, so that the latest report pages can be exported in various formats, the developers do not need to repeatedly develop export portions in parsing engines, the reusability of existing codes and the development efficiency can be improved, and 'one-coding and multiple-outputting' effects of the report engines can be realized.

The invention discloses a line-staggered and tessellated rendering method for a three-dimensional video, comprising the steps of storing left view and right view of an image of each frame of the three-dimensional video in a first storage space; carrying out smooth scaling on the left view and the right view in the first storage space, and storing the left view and the right view in a second storage space and a third storage space respectively after the views are smoothly scaled; and storing corresponding pixel points of the smoothly-scaled right view and a line-staggered and tessellated module in the third storage space according to the line-staggered and tessellated module stored in the second storage space in advance. The invention also discloses a line-staggered and tessellated rendering device of the three-dimensional video. The method has the advantages that the rendering speed is high and the rendered image is clear. In addition, the device is simple in structure and easy to implement.

A contact fast searching method based on an android system includes: constructing a cache data structure, acquiring contacts and contact telephone numbers from a database, saving the same to the cache to serve as the initial data for subsequent processing, and converting pinyin and alphabets into T9 data; intelligently matching; customizing priority according the interest degree of a user to pinyin, complete pinyin and telephone number matching results, and by the system, giving a basic value for each different content; performing partial synchronization updating on the contact data in the cache. The method has the advantages efficiency and effect for fast searching contacts and matching telephone numbers during dialing are well improved, and the dialing experience of the user is improved greatly.

The invention discloses a method of displaying an image in a game interface and a device. The displaying method comprises the following steps: 1) fuzzy processing is carried out on a to-be-displayed image, and a fuzzy image is obtained; 2) point product computation is carried out on a pixel value of each pixel point in the fuzzy image obtained in the first step and a pixel value corresponding to a target color, a value obtained after point product computation is carried out on each pixel point is subjected to normalized operation to a range of 0 to 255, and a coloring effect diagram is obtained; and 3) overlapping and displaying are carried out, the coloring effect diagram is overlapped at the bottom part of the original image of the to-be-displayed image for overlapping displaying, and an image with rendering effects is displayed. According to the display method and the device, when different grade states of contents in the image are displayed, consumed resources are few, the processing efficiency is low, and the applicability is wide.

The invention provides a three-dimensional model loading method. The method comprises the steps of loading triangular patch data and first triangular patch data of connection surface data of a three-dimensional model to form a part of the three-dimensional model, wherein the first triangular patch data is triangular patch data capable of reflecting the outline of the three-dimensional model, and the area of each triangular patch is greater than a second threshold T2; and after the first triangular patch data is loaded, requesting for sending second triangular patch data to a remote server through a browsing client, and in response to the request, sending the second triangular patch data to the browsing client by the remote server, wherein the second triangular patch data is triangular patch data capable of reflecting the details of the three-dimensional model, and the area of each triangular patch is smaller than or equal to the second threshold T2.

The embodiment of the invention discloses a game data processing method and device and a storage medium, and the method comprises the steps: determining a hanging point of a target object in response to a node editing operation for M object nodes in a model node view interface; in response to a rotation setting operation for a virtual object model created on the game making interface, controlling the virtual object model to rotate, and exporting a hanging point when controlling the rendering camera to export sequence frame pictures of the target object in N directions; and determining a hanging point file list associated with the hanging point according to the sequence frame position information of the hanging point in the sequence frame pictures in the N directions, and generating a sequence frame animation file used for being played on the mobile terminal based on the hanging point file list, the sequence frame pictures in the N directions and the virtual object model. By adopting the method and the device, the hanging point configuration efficiency can be improved for the intelligently exported sequence frame pictures in multiple directions, and the overhead of a terminal memory can be reduced based on the same set of game resources.