30results about How to "Achieve rendering" patented technology

The embodiment of the invention discloses a cartoon style light and shadow rendering method, device, equipment and medium. The method includes: separately calculating the diffuse reflection intensity and the highlight intensity; offsetting the diffuse reflection intensity, and determining the light and dark areas according to the offset diffuse reflection intensity; offsetting the highlight light intensity, and according to the offset highlight The intensity determines the highlight area; the light and dark area and the highlight area are synthesized to obtain a light and shadow rendering image. The embodiment of the present invention realizes the rendering of light and shadow, and adopts the offset method to realize the adjustment of light and shadow, making the light and shadow more controllable and beautiful. Compared with the method of fixing the diffuse reflection area and the highlight area, only one illumination can be satisfied Directional light and shadow rendering can satisfy the rendering of multiple lighting directions.

Provided are a method, device and system for realizing webpage browsing in a remote desktop environment. A client receives a window initialization parameter sent by a server, determines a browser content area to be rendered at the client according to the window initialization parameter, and further acquires from the server webpage data corresponding to the URL which a user accesses for rendering and displaying same in the browser content area, thus realizing rendering of the browser content area at the client, avoiding the conversion of video graphics and compression of bitmap data by the server, reducing the resource consumption of the server, at the same time avoiding massive data transfer between the server and the client, and reducing the bandwidth requirements of data transmission.

The invention discloses a method for rendering a cell page. The method includes: a server acquires a preset editor and a form to be processed, wherein the form includes a plurality of cells; When an event is clicked, the form attribute of the cell is obtained based on the editor; the form element is initialized for the cell based on the obtained form attribute, so as to realize the rendering of the cell page, wherein the form element includes Text input box, dropdown box, select box or date picker box. The invention also discloses a server and a computer-readable storage medium. The invention improves the loading speed of the page and improves the efficiency of page rendering.

The invention discloses a method and device for rendering a concave polygon. The method for rendering the concave polygon comprises the following steps of: segmenting the concave polygon into a plurality of convex polygons; judging that pixels to be rendered are positioned whose convex polygons; acquiring parameter information for rendering the pixels by using coordinate information of the pixels and coordinate information and parameter information of each apex of the convex polygon on which the pixels are positioned; and rendering the pixels by using the parameter information.

The invention discloses a message generation method, system, terminal and storage medium, which includes: acquiring service variable information and user tags of messages to be sent; matching message sending templates according to the user tags; matching message according to the user tags Sending strategy, the message sending strategy includes message sending mode and message type; generating the message to be sent according to the message sending template; sending the message to be sent according to the message sending strategy, which can be based on business variable information and user tags Template matching of information, no need to set different templates for message sending channels, no need to set templates according to business types, different templates can be set for the same business type, realizing the customization of personalized messages, so that users receive different message content in different channels .

The embodiment of the invention discloses a multi-visual angle image processing method and device including a moving target as well as electronic equipment, relating to the technical field of image processing. The method comprises the following steps: acquiring a first planar motion vector of the moving target in a first visual angle image; acquiring a depth image associated with the first visualangle image, and converting the first planar motion vector into a first stereoscopic motion vector based on depth information associated with the moving target in the depth image; converting the firststereoscopic motion vector in a first visual angle into a second stereoscopic motion vector in a second visual angle according to a visual angle conversion matrix between the first visual angle and the second visual angle; converting the second stereoscopic motion vector into a second planar motion vector according to a projection matrix of the second visual angle; and generating an image including the moving target in the second visual angle based on the second planar motion vector. Through the above scheme, system resources can be saved, and the image processing efficiency can be improved.

The present invention provides an audio-video processor, an intelligent teaching device, an intelligent teaching system and a method. The above-mentioned audio-video processor is characterized in that the audio-video processor is used to establish a corresponding relationship between itself and a shared memory created by a virtual camera. A connection with the shared memory; the audio and video processor is further configured to send audio and video data to the shared memory through the connection, and the audio and video data is displayed through the virtual camera. The above-mentioned intelligent teaching device is characterized in that it includes: a business logic unit and a service unit; the service unit includes: a control server and the above-mentioned audio and video processor. In the case that the browser plug-in technology is not supported, the present invention adopts a reliable, low-cost, high-performance technical solution to solve the problem that the original audio and video interaction, live broadcast and on-demand products based on the browser plug-in cannot be used in HTML5-based technology. Problems with normal operation on the browser.

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.