30results about How to "Achieve rendering" patented technology

The invention discloses a panoramic video monitoring method used for cooperative real-time reconnaissance of multiple unmanned aerial vehicles. The method includes the specific step that a panoramic video monitoring system used for cooperative real-time reconnaissance of the multiple unmanned aerial vehicles is established. The system comprises a data acquisition module, a data receiving module, a data processing module and a three-dimensional render engine module, the data acquisition module is used for acquiring downward-looking reconnaissance images of the military unmanned aerial vehicles, the data receiving module is used for receiving and analyzing reconnaissance data in a concentrated mode, the data processing module is used for processing video image date and updating three-dimensional virtual scene factors, and the three-dimensional render engine module is used for achieving rendering and roaming of a virtual three-dimensional scene. Image fusion and image rendering under the condition of cooperative reconnaissance of the multiple unmanned aerial vehicles are achieved with the method, and the multiple unmanned aerial vehicles can be fast switched and traced.

The embodiment of the invention discloses a video frame rendering method and a video frame rendering device. The video frame rendering method comprises the following steps: receiving a rendering instruction of a user and a to-be-rendered video frame; analyzing the rendering instruction, and determining special effects corresponding to the video frame and an action time interval of each special effect; extracting the identifier information of the determined special effects, and determining GLSL (open graphics library shading language) programs corresponding to the special effects, wherein each special effect corresponds to one GLSL program; respectively judging whether each special effect corresponding to the video frame meets a preset rule according to the action time interval of each special effect and the extracted identifier information of each special effect; combining the GLSL programs corresponding to the special effects which meet the preset rule to obtain a combined GLSL program; executing the combined GLSL program and the GLSL programs corresponding to the special effects which do not meet the preset rule to obtain a rendered special-effect frame. According to the technical scheme, the execution frequency of the GLSL programs is reduced, and the transfer frequency of repeating data is reduced, so that the rendering efficiency is improved.

The invention discloses a rendering method of a cell page. The method comprises the following steps: a server obtains a preset editor and a form to be processed, wherein the form comprises a pluralityof cells; when a click event is detected in the position of any cell, a table attribute of the cell is obtained based on the editor; a form element is initialized for the cell based on the acquired table attributes to render the cell page, wherein the form element includes a text input box, a drop-down box, a selection box, or a date selection box. The invention also discloses the server and a computer readable storage medium. The invention improves page loading speed and page rendering efficiency.

The embodiment of the invention discloses a cartoon style light and shadow rendering method and device, equipment and a medium. The method comprises the steps that the diffuse reflection intensity andthe specular power are respectively calculated; the diffuse reflection intensity is shifted and light and dark areas are determined according to the shifted diffuse reflection intensity; the specularpower is shifted and a specular area is determined according to the shifted specular power; and the light and dark areas and the specular area are synthesized so as to obtain a light and shadow rendering image. Light and shadow rendering can be realized and light and shadow adjustment can be realized by using the shift mode so that the light and the shadow are enabled to be more controllable andbeautiful, and rendering of multiple lighting directions can be met in comparison with the mode of fixing the diffuse reflection areas and the specular area that only light and shadow rendering of onelighting direction can be met.

The embodiment of the invention discloses a digital television interaction service tag language resolution method, which comprises the following steps of: acquiring network resource information; identifying tag information in the network resource information, resolving the acquired network resource information into a tag stream, and tagging special tags belonging to a digital television interaction tag language; constructing a document object model (DOM) tree for the digital television interaction tag language; and constructing a Render tree on the constructed DOM tree, realizing the rendering of web pages and adding node position coordinates and color typesetting information. The embodiment of the invention also discloses a digital television interaction service tag language resolution system. In the method and the system, the digital television interaction service tag language can be more comprehensively supported and the rendering of the web pages can be more rapidly realized.

The invention provides a model reasoning method and device based on a graphic rendering pipeline and a storage medium. The method comprises the steps of obtaining an instruction stream in a renderingthread; extracting and storing texture data information from the instruction stream, wherein the texture data information comprises texture data; inputting the texture data information into a GPU rendering pipeline of a graphic processor, wherein the GPU rendering pipeline is used for conducting reasoning based on a GPU model on the texture data to obtain a reasoning result of the texture data, wherein the GPU model is a model running in a GPU. Model reasoning of the texture data is achieved, conversion between the texture data and other forms of data types is avoided, and then IO memory expenditure is reduced.

The invention relates to the field of combination of computer graphics, real-time realistic rendering and plant behavior simulation, and discloses a plant leaf scab rendering method. The plant leaf scab rendering method comprises the following steps of: S1, generating cell texture, and simulating scab dynamic spatial information of the plant leaf surface according to the generated cell texture, and the scab dynamic spatial information comprises the information on three aspects: the distribution of scabs, the movement mode of the scabs and the final form formed by the scabs; and S2, simulating leaf appearance variation in a germ diffusion process by utilizing a shell model, so that the rendering of the scabs is realized. By the plant leaf scab rendering method, the plant leaf scab rendering can be realized; and the leaf appearance variation in the germ diffusion process is truly simulated.

The invention provides a dyeing method of a 2D game role. The dyeing method of a 2D game role includes the steps: receiving dyeing information for dyeing a game role, wherein the dyeing information includes dyeing scheme information and path information loading a first original image and a first partition image; according to the dyeing scheme information and the partition information of the first original image to perform dyeing operation on the first original image information to generate image information after dyeing; and at last, outputting and displaying the image information after dyeing to realize rendering of the dyeing effect of the game role. The invention also provides a dyeing apparatus of a 2D game role. The dyeing method and apparatus of a 2D game role can realize dyeing effect with high efficiency and can reduce the workload for making art resource in a game development link at the same time, thus avoiding the problem that the game installation package is too large, thus influencing downloading and installation, and the problem of occupying too much storage space of game equipment during the running process.

The invention provides a raster data processing method and system, and relates to the technical field of data processing, and the method comprises the steps: sending a tile data request to a server, the tile data request carrying the identification information of to-be-displayed tile data; byte data streams fed back by the server based on the tile data request are obtained, and the byte data streams are data streams used for transmitting to-be-displayed tile data; analyzing the byte data stream to obtain a two-dimensional array, the two-dimensional array being used for representing physical information of the to-be-displayed tile data; and based on the two-dimensional array and a preset color matching scheme, rendering the to-be-displayed tile data to obtain rendered to-be-displayed tile data, and displaying the rendered to-be-displayed tile data, thereby solving the technical problem that a server needs to occupy more resources when rendering the tile data in the prior art.

The invention discloses a large-scale target loading and displaying method based on WebGL. The method comprises the steps of map loading, target obtaining and processing, target forming, coordinate conversion, target loading, angle conversion and the like. According to the method, large-batch target loading and processing can be realized, and the method is very suitable for the current maritime page end and BS end application. The method comprises the following steps: loading a basic map of a nautical chart, receiving and analyzing AIS/radar target message data through a TCP message, and performing fusion processing on the received data to form a unified target; expanding the target coordinates according to the target length and width, forming frame coordinates to form primitives, and coloring to form a graphic target; and realizing the target re-rendering when the map range changes and target dynamic updating when the target dynamic data changes by binding the canvas through the map event. The target loading quantity and efficiency are greatly improved.

The embodiment of the invention discloses a music information display method and device, equipment and a storage medium. The method comprises the steps that if a triggering event for displaying music information is monitored, a resource file corresponding to the music information is acquired; obtaining a drawing result of the music information according to the resource file; and displaying the content for displaying the music information based on the drawing result. According to the technical scheme, before the music information is formally displayed, the drawing result of the music information of the whole piece of music can be obtained, so that in the process of displaying the music information, the content used for displaying the music information is directly displayed based on the drawing result, and rendering and displaying of the music information are achieved.