213 results about "Render Target" patented technology

The invention provides a dynamic scene reconstruction method and system based on spatial decomposition and Gaussian splashing, and belongs to the technical field of computer vision and graphics. The method comprises the following steps: decomposing a dynamic scene into a static standard space and a dynamic playground; reconstructing the standard space by using three-dimensional Gaussian splashing to obtain Gaussian primitives of the standard space; decomposing the characteristics of the motion field into standard space characteristics and a plurality of motion subspace characteristics based on tensor decomposition; fusing the standard space feature and the multiple motion subspace features through a motion information decoder, and decoding motion information of Gaussian primitives in the standard space; and applying the motion information to Gaussian primitives of a standard space, generating any moment representation of a dynamic scene, and rendering a target view angle image through a snowball throwing method to realize reconstruction of the dynamic scene. Through the method, the reconstruction precision and the rendering quality are effectively improved, and the real-time rendering capability is kept.

The invention discloses a picture occlusion relation processing method and device and a storage medium, and relates to the technical field of rendering, and the method comprises the steps: determining a vertical distance between a target element in a to-be-rendered frame and a preset base point; performing normalization processing on the vertical distance to generate a floating point value corresponding to each target element; encoding the floating point value to generate at least one integer channel value corresponding to the element; storing the integer channel value corresponding to the target element to vertex color information of the grid data corresponding to the target element to generate a rendering grid; and rendering the target element based on the rendering grid. According to the method, the normalized and coded depth value is borne through the vertex color information, so that the technical problem that the rendering performance is low due to the fact that the node tree needs to be traversed in each frame and massive elements need to be sorted in the prior art is solved, seamless fusion of the depth data of the rendered elements and the vertex colors is realized, and the rendering efficiency of the elements is improved.

A method can include rendering a graphical user interface to a display; receiving data; responsive to determining boundary locations for formations in the subsurface environment using the data, automatically rendering the boundary locations in the graphical user interface; responsive to determining extended boundary locations in the subsurface environment for a region beyond an end of the borehole using the boundary locations, automatically rendering the extended boundary locations in the graphical user interface; responsive to determining a target location in the region using the extended boundary locations, automatically rendering the target location in the graphical user interface; and, responsive to generation of a trajectory from an end of the borehole location to the target location, automatically rendering the trajectory in the graphical user interface.

The invention relates to the technical field of three-dimensional reconstruction, and provides a local feature adaptive fusion and high-fidelity new view angle synthesis method based on three-dimensional reconstruction. According to the method, a local feature module is introduced into a point cloud network, robust matching of local features is realized, a self-adaptive matching strategy is combined, high-resolution images can be efficiently processed, and the precision and stability of three-dimensional reconstruction are remarkably improved. The method is suitable for application scenes such as three-dimensional rendering, three-dimensional reconstruction and new view angle synthesis. The specific process comprises dense reconstruction and initial rendering; and carrying out missing region repairing and iterative optimization. Generating a high-precision point cloud based on an improved stereo matching algorithm, and rendering an initial image of a target view angle in combination with camera parameters; a conditional video generation model is adopted, and holes, distortion and artifacts in initial rendering are repaired; and carrying out progressive complementation on the occlusion region by using the view angle consistency constraint, and improving the reconstruction integrity by jointly optimizing the point cloud geometry and texture. According to the method, the final picture quality is remarkably improved through feature matching optimization and efficient processing capacity. Local feature branches and global context information are coordinated, and the problem of matching ambiguity in a complex scene is solved; the adaptive fusion strategy gives consideration to high-resolution image processing efficiency and detail retention; and the detail fidelity and the overall quality of the rendering result are effectively improved.

The invention relates to the technical field of artificial intelligence learning, and discloses an AI-based scene decision interface dynamic generation and continuous optimization method. The method comprises the following steps: acquiring a user real-time interaction behavior sequence, task context information and an interface component library; fusing the codes to generate a real-time task state vector; predicting the probability distribution of the interface component required by the next decision step through the sequence prediction model; rendering a target interface according to the probability distribution and layout constraint dynamic combination; and calculating a reward value based on user feedback, and continuously optimizing the prediction model by utilizing reinforcement learning. According to the method, dynamic evolution and self-adaptive optimization of the interface along with user intention are realized, and the interaction efficiency and the user experience are improved.

The invention relates to a native advertisement generation method based on a large model, a server side, a client side and a system, and the method comprises the steps that the server side receives an advertisement request of the client side, and the advertisement request comprises real-time context information of a user; obtaining an original material provided by an advertiser and design theme information of a client application; based on a large language model, carrying out multi-modal fusion analysis on the real-time context information, the original material and the design theme information of the user; generating at least one description file of the advertisement interface layout visually fused with the design theme information, wherein the description file comprises an interface layout definition and an interaction logic definition corresponding to a target interaction strategy matched with the real-time context information of the user; and issuing a target description file determined in the at least one description file to the client, analyzing and rendering the target description file by the client, and realizing display and interaction of the native advertisement. According to the method and the device, personalized generation of the advertisement style and dynamic advertisement style are realized, and the user experience is improved.

The invention discloses a page skipping method and a related device. List contents in N groups are displayed in a terminal device in groups through a virtual scrolling technology, N index controls corresponding to the N groups in a one-to-one mode are displayed, and then in response to a trigger operation of a first index control, based on an offset mapping table, the first index control and the second index control are subjected to page skipping. The current position information of the target component associated with the first index control in the virtual rendering container is determined, and then the list content of the target component is rendered in the virtual rendering container based on the current position information, so that only the list item in the current visible area can be rendered through the virtual rolling technology; the page rendering performance and the response speed are improved, meanwhile, under the scene that the height in the grouping list is dynamically changed, the rolling operation is executed in the virtual rendering container through the current position information, the list content of the target component can be accurately positioned, the list content is displayed on a display interface of the terminal equipment, and the user experience is improved. And the jumping precision of the page content is effectively improved.

The embodiment of the invention provides a rendering method, a rendering capability evaluation method, equipment and a storage medium. The rendering method comprises the following steps: when a target terminal device detects that a target object needs to be rendered, obtaining a reference rendering capability corresponding to a target model of the target terminal device, the reference rendering capability is determined based on hardware information and first type runtime information collected by the terminal equipment of the target model in the running process. And then, the target terminal device determines a target rendering capability actually supported by the target terminal device based on the reference rendering capability, obtains a target rendering scheme adaptive to the target rendering capability, and adopts the target rendering scheme to render the target object.

The invention discloses a special effect rendering method and device, electronic equipment and a readable storage medium. The method comprises the steps of determining a first scene texture corresponding to a to-be-rendered virtual scene; the virtual scene comprises at least one virtual object represented by the target special effect to be rendered; determining a first special effect texture and a second special effect texture corresponding to the first scene texture; the first special effect texture is used for storing preset color information represented by the target special effect corresponding to each virtual object; the second special effect texture is used for storing initial special effect configuration information of target special effect performance of each virtual object; according to the first special effect texture and the second special effect texture, each virtual object in the first scene texture is rendered, and the second scene texture with the special effect information represented by the target special effect is obtained. According to the method, the operation overhead in the rendering process can be reduced, and the rendering performance consumption of the game is reduced.

The invention relates to the technical field of data processing, and discloses an HTML (Hypertext Markup Language) content intelligent rendering method, device, electronic equipment and system.The method comprises the following steps: acquiring a to-be-rendered HTML code, and constructing a DOM (Document Object Model) tree corresponding to the HTML code according to the HTML code; determining target style information corresponding to the DOM tree based on a preset style analysis algorithm; according to the DOM tree and the target style information corresponding to the DOM tree, constructing a Widget tree corresponding to the DOM tree; based on a preset layout optimization algorithm, performing layout optimization operation on the Widget tree to obtain a target Widget tree; and based on a preset loading strategy, rendering the target Widget tree so as to display page content corresponding to the HTML code in the application program. Therefore, the rendering performance and the rendering accuracy of the HTML content in the mobile application can be improved by implementing the method and the device, so that the user experience of browsing and interacting the HTML content in the mobile application is improved.

The invention discloses a component rendering method, electronic equipment and a storage medium, component metadata and real-time environment data of a to-be-rendered component are acquired, and the component metadata at least comprises rendering priorities of the to-be-rendered component; according to the real-time environment data, environment characteristics are obtained through calculation; rendering of the to-be-rendered component is obtained according to the environment features and a target rendering prediction model, and the target rendering prediction model is a pre-trained model used for predicting rendering time consumption according to the environment features; determining a rendering strategy of the to-be-shaded part according to the rendering priority, the environment characteristics and the rendering time consumption; and rendering the to-be-rendered component according to the rendering strategy. Rendering time consumption is predicted through environment data collection, dynamic adjustment of a rendering strategy is achieved in combination with environment characteristics and component priorities, and rendering time delay can be effectively shortened through the strategy adopted based on the rendering time consumption.

The invention discloses a scene data scheduling and rendering method based on dual PVS, and relates to the technical field of data processing. According to the method, the target scene unit where the camera viewpoint is located is determined, the rendering scene tree corresponding to the target scene unit is obtained, the nodes of the rendering scene tree are the target visible objects corresponding to the target scene unit, and then the view cone corresponding to the camera viewpoint is determined; and selecting a target node in the rendering scene tree as a target rendering object according to the view cone, determining a hierarchical detail model corresponding to the target rendering object according to the distance between the target rendering object and the camera viewpoint, loading the hierarchical detail model to the rendering pipeline from the rendering scene tree, and rendering the target rendering object. According to the method, the target visible objects are screened through the rendering scene tree, and then the target rendering object is determined in the target visible objects through the view cone, so that the objects needing to be rendered are further reduced, and the computing resource consumption of model rendering is reduced.

The invention provides an electronic canvas processing method and device and display equipment, relates to the technical field of computers, and is used for realizing infinite extension of an electronic canvas and improving the convenience of content creation of a user. The method comprises the steps that a plurality of logic partitions are created based on a canvas area displayed on a display screen, areas corresponding to the logic partitions and the canvas area form an extended canvas, and first graphic objects in the logic partitions and second graphic objects in the canvas area form graphic content of the extended canvas; rendering a graphic object in the graphic content, and displaying the second graphic object in the display screen after rendering is completed; in response to canvas translation operation input by a user, determining a target graphic object to be displayed in the display screen in the graphic content; and rendering the target graphic object, and controlling the display screen to display the rendered target graphic object.

The invention relates to a cultural and creative product design display method and system based on augmented reality, and the method comprises the steps: obtaining design drawings of cultural and creative products, determining the projection relation between the design drawings according to the projection relation of the design drawings, and generating a three-dimensional projection model of the cultural and creative products for displaying the cultural and creative products in a display region; in the process of user-oriented display, the visual angle of the user is used as a rendering target of the three-dimensional projection model, so that the three-dimensional projection model is rendered only within the visual angle of the user. The immersive cultural and creative product display experience is provided for the user, the three-dimensional projection model of the cultural and creative product can be viewed from any angle, and the cognition and interest of the user on the product are greatly improved.

The invention relates to the technical field of mobile terminal testing, and discloses a 3D engine testing method and system, electronic equipment and a storage medium. A mobile terminal obtains a target test case set and a corresponding rendering test scene configuration file, loads the rendering test scene configuration file corresponding to a current test case and executes rendering operation; the verification frame is sent to the cloud, rendering target texture test diagrams corresponding to all rendering pipelines in the verification frame are obtained, an obtained rendering target texture test diagram set and a current test case identifier are sent to the cloud, the cloud compares the reference diagram with the test diagrams for the same rendering pipeline, the abnormity judgment result of each rendering pipeline is determined, and the abnormity judgment result is sent to the cloud. Compared with the prior art, the exported texture test chart is compared with the theoretical expected value of the rendering pipeline instead of depending on visual subjective judgment, the test result can be quantified, the similar fuzzy conclusion in visual sense is avoided, and the objectivity and reproducibility of the test are improved.

Embodiments of the present invention relate to a multi-threaded graphics rendering processing method and apparatus. The method comprises: obtaining a list of first monitoring devices; creating a first window object, a first device space, a first lead image object, and a first rendering target object; allocating a first communication interface to each first monitoring device; creating a first device cache queue for each first monitoring device; creating a first lead cache queue for each first device lead identifier; creating a first device communication thread for each first monitoring device for data caching; creating a first data processing thread for each first device cache queue to periodically migrate lead cache queue data; and creating a first drawing thread for each first lead image object to periodically acquire lead cache data, draw graphics, render images, and display images. The present invention can effectively free up CPU and memory resources.

Embodiments of the present disclosure relate to a display method, device, equipment and medium of a three-dimensional object, wherein the method comprises: obtaining a plurality of original position information of a plurality of associated three-dimensional points in a target object model, obtaining human eye position information of a human eye, and obtaining display position information of a preset display area of a picture display device; determining a plurality of projection position information of the plurality of associated three-dimensional points on the display area of the picture display device according to the plurality of original position information, the human eye position information and the display position information; and generating and rendering a projection picture of the target object model on the display area of the picture display device according to the plurality of projection position information. Thus, the projection picture of the target object model at different angles is displayed according to the position of the human eye, the stereoscopic interaction between the position of the human eye and the display of the target object model is improved, and a low-cost picture three-dimensional display effect is achieved without adding external auxiliary equipment.

The invention relates to the technical field of virtual experience, and discloses an immersive simulation training evaluation system and method based on virtual reality, and the system comprises an equipment interaction perception module which is used for capturing the sight line, gesture data and feature data of a user; the environment scene simulation module is used for reconstructing and rendering a three-dimensional model of a target scene and performing digital simulation; the task training and logic control module is used for establishing task process management, analyzing a user instruction and adjusting the difficulty degree of a task according to real-time training performance after the user instruction is executed; the evaluation analysis module is used for quantitatively scoring the training performance of the user and generating a personalized training scheme according to a scoring result; and the data management platform is used for uploading the data to the cloud for storage and sharing. According to the method, a whole-process closed loop from scene construction, task control to evaluation optimization is realized, and the system response efficiency is improved; and a personalized training scheme can be generated according to a scoring result, so that targeted training of the user is facilitated, and the training efficiency is improved.

The present application relates to the technical field of image processing, and discloses a driving scene rendering method and device, a vehicle and a medium.The present application maps all to-be-rendered targets in a target area where the ego vehicle is located into a spatial hash grid in the form of establishing a spatial hash grid, successively checks the number of to-be-rendered targets contained in each hash grid, adjusts the corresponding positions of the to-be-rendered targets in the spatial hash grid according to the checking result, and performs scene rendering of the target area based on the positions, to generate a target driving scene image, thereby avoiding the phenomenon of visual jitter in the rendering result caused by the position overlap of to-be-rendered targets in the rendering process, improving the rendering quality of the driving scene, and through the calculation mode of the hash grid, the calculation amount of the whole process is extremely small, the query speed is fast, and in the face of large-scale to-be-rendered targets in the case of spatial discontinuity and continuity, the whole driving scene can work quickly, the rendering efficiency of the whole driving scene is improved, and the user experience is improved.

The invention discloses a texture mapping processing method and device, a storage medium and electronic equipment. The method comprises the steps that under the condition that a target application is installed in a first terminal and the target application is started, a first virtual model currently needing to be displayed in the target application is obtained on the first terminal, and under the condition that the first virtual model currently needs to be subjected to high-precision display, a target texture map is searched on the first terminal, and under the condition that the target texture map is not found, downloading the target texture map from the target server on the first terminal, and under the condition that the target texture map is completely downloaded, loading and rendering the target texture map on the first terminal. The technical problem that the rendering performance of the virtual model is poor due to the fact that the texture mapping resource of the virtual model occupies a large space is solved. The embodiment of the invention can be applied to various scenes such as cloud technology, artificial intelligence, intelligent traffic, auxiliary driving and the like.

The embodiment of the invention provides an image rendering method and device, equipment and a storage medium, and belongs to the technical field of image processing. The method comprises the following steps: when a rendering instruction for rendering a target image is detected, determining a first display unit corresponding to a main eye of a user wearing the head-mounted display device and a second display unit corresponding to an auxiliary eye of the user wearing the head-mounted display device; a first rendering strategy corresponding to the main eye and a second rendering strategy corresponding to the auxiliary eye are determined, and the display quality parameter value of an image rendered by the first rendering strategy is higher than the display quality parameter value of an image rendered by the second rendering strategy; and rendering the target image in the first display unit based on the first rendering strategy, and rendering the target image in the second display unit based on the second rendering strategy so as to display the target image in the head-mounted display device. The display unit corresponding to the main eye and the display unit corresponding to the auxiliary eye of the user are determined based on ergonomics, and the rendering strategy corresponding to the high display quality parameter value is adopted for the display unit corresponding to the main eye to render the image. The display unit corresponding to the auxiliary eye adopts the rendering strategy corresponding to the lower display quality parameter value to render the image, and the two display units adopt different image rendering strategies to render the image, so that the flexibility and intelligence of image rendering are improved.

The invention relates to the technical field of computers, and discloses a meteorological data visual rendering system, which comprises an acquisition module used for acquiring meteorological data of a first spatial scale; the data rasterization module is used for mapping the meteorological data into a target grid structure according to a geographic range of a second spatial scale and a second resolution; the meteorological interpolation module is used for performing bilinear interpolation and / or inverse distance weighted interpolation on missing points and / or irregular sampling points in the target grid structure to obtain grid numerical values corresponding to grid pixels in the target grid structure; the region cutting module is used for cutting the target grid structure based on the inclusion relation between each pixel in the target grid structure and the to-be-rendered target region to obtain target grid data corresponding to the to-be-rendered target region; the meteorological data of the to-be-rendered target area can be rendered and displayed.

Certain aspects and features of this disclosure relate to rendering images by training a neural material and applying the material map to a coarse geometry to provide high-fidelity asset encoding. For example, training can involve sampling for a set of lighting and camera configurations arranged to render an image of a target asset. A value for a loss function comparing the target asset with the neural material can be optimized to train the neural material to encode a high-fidelity model of the target asset. This technique restricts the application of the neural material to a specific predetermined geometry, resulting in a reproducible asset that can be used efficiently. Such an asset can be deployed, as examples, to mobile devices or to the web, where the computational budget is limited, and nevertheless produce highly detailed images.

The embodiment of the invention provides a rendering instruction processing method and device, electronic equipment and a storage medium. The method comprises the steps that an original rendering instruction sequence sent by an engine layer to a target interface layer is obtained, and the target interface layer is used for shielding the interface difference of different graph driving interfaces and sending corresponding rendering instructions to the different graph driving interfaces; parameters corresponding to rendering instructions in the original rendering instruction sequence are obtained, and the parameters and the rendering instructions are stored in an associated mode; determining a target rendering instruction in the original rendering instruction sequence, obtaining rendering target content corresponding to the target rendering instruction, and associatively storing the rendering target content and the target rendering instruction; and updating parameters associated with the rendering instruction based on the rendering target content and the target rendering instruction to optimize the rendering instruction. According to the embodiment of the invention, the universality of the rendering instruction acquisition scheme is improved, and the rendering instruction acquisition scheme and the optimization scheme are simplified.

The application provides a graphics rendering processing method and device, electronic equipment, medium and program product. The method comprises: determining whether a rendering delay signal for a first rendering target is received; in response to receiving the rendering delay signal, determining a second rendering target corresponding to the rendering delay signal, wherein the rendering priority of the first rendering target is higher than that of the second rendering target; performing load reduction processing on an image frame sent by the second rendering target to obtain a load-reduced image frame; and sending the load-reduced image frame to a graphics processor for rendering processing based on the load-reduced image frame. When the graphics processor subsequently renders the load-reduced image frame, the load of the load-reduced image frame is small, the rendering resources consumed during rendering are small, the rendering time length can be reduced, the rendering waiting time length of the image frame of the first rendering target can be reduced, and the rendering delay of the first rendering target can be effectively reduced.

Picture rendering techniques for virtual environments are described herein. The techniques may include: obtaining geometric information of at least one reflection capture object in a virtual scene; determining, in the presence of a target reflection capture object having a reflection effect changed, a target virtual object from virtual objects included in a field of view according to the geometric information of the target reflection capture object, where the target virtual object is a virtual object having a surface display effect changed when the reflection effect of the target reflection capture object is changed; re-rendering the target virtual object to generate a re-rendered target virtual object, where a texture of a material surface of the re-rendered target virtual object is changed; and generating a display picture of the field of view according to the re-rendered target virtual object and virtual objects other than the target virtual object. The described techniques improve rendering performance.

An image rendering method includes: acquiring a project scene, materials of an object in the project scene including a light source material, and the light source material being a material that is endowed with a light source attribute by setting a corresponding shading model to be a custom grid light source shading model; searching object grids with the light source material from the project scene, and performing light source structure conversion on the object grids with the light source material to obtain light source grids, the object grids being grids used for forming the object in the project scene; and using each of the light source grids as a light source, to perform direct illumination rendering on each of pixels of the image representing the project scene, and fusing a direct illumination rendering result of each of the light source grids for each of the pixels to obtain a rendered target image.

The embodiment of the invention discloses a display method and related equipment, belongs to the technical field of computers, and is used for improving the integrity and uniformity of a user interface and improving the user experience. The method comprises the steps that a user interface is displayed, and the user interface comprises target interface elements displayed with a first image area as a background area; the target interface element is obtained by rendering by taking a first target image as a rendering object, and the first target image is obtained by performing preset image processing on a screenshot of the first image area; in response to the change of the background area of the target interface element from the first image area to a second image area, taking a second target image as a rendering object in the user interface, and re-rendering the target interface element; the second target image is obtained by performing preset image processing on the screenshot of the second image area.