48results about How to "Easy to render" patented technology

The invention relates to a 3D engine system applied to games. The engine system comprises an upper game application layer, a middle engine system layer and a bottom operation system layer. The middle engine system layer comprises an engine system core module, a resource loading module, a resource management module, a core rendering module, a scene management module, a multi-thread module, an event system module, a log system module, a sound module, a mathematic module, a rendering unit, a terrain module, a sky module, a special effect module, a camera module, an animation module, a model module, a shader module, a role module, an after effect module and a lamplight module. The upper game application layer, the middle engine system layer and the bottom operation system layer are sequentially connected. The system has the advantages that the system is simple and easy to use, is designed according to an object interface, can achieve rendering more easily and can be used for extension. The system supports loading of files in various formats and supports a multi-thread loading engine system to render various required resources.

The invention relates to a hotspot map generation method based on parallel acceleration, and adopts parallel technology to perform correlation calculation of hotspot map generation. The method includes the following steps: 1) according to influence radii of a hotspots input by a user, calculating an influence factor distance matrix of the hotspots; 2) calculating superposed grey-scale map information of all hotspot influence ranges to generate a grey-scale map of a hotspot map; 3) according to color map information after calculation and mapping of the grey-scale map, generating a color map of the hotspot map; and 4) outputting and showing the colored hotspot map to the user. The hotspot map generation method based on parallel acceleration uses the GPU parallel technology to improve a conventional Heatmap algorithm for the first time, makes full use of a hardware acceleration ability, and ingeniously combines Arcgis, Opengl and WPF drawing technology, thus to effectively improve hotspot map generation efficiency, has relatively good practicability, intelligence and flexibility, and can be applied to the fields of GISs, virtual reality, image processing, industry visualization and the like.

The invention discloses a method and a device for generating two-dimensional images. The method includes: generating a map according to the geometrical shape of a three-dimensional model and a corresponding texture map, wherein the map stores the corresponding relation between the texture map and the geometrical shape of a two-dimensional image projected by the three-dimensional model; and inputting the texture map to render the map so as to generate the two-dimensional image. When the map is generated, the three-dimensional model is projected by a camera model of pinhole imaging, the coordinate of the texture map is directly obtained during projecting, the intensity of corresponding texture points is processed by the aid of an illumination model, and transparency of the corresponding texture points is processed by designing a learning strategy of two-step projection. The corresponding relation between the geometrical shape of the two-dimensional mapped image and the texture map can be well maintained, different final images can be rendered conveniently by changing different texture maps, flexibility is improved greatly, and the network bandwidth is further saved by only transmitting the texture map as compared with that of the prior art by transmitting the whole character animation sequence.

The embodiment of the invention discloses an image processing method and device containing motion object, and electronic equipment, and relates to the technical field of image processing. The method comprises the following steps that: utilizing depth information corresponding to a current image which contains the motion object to extract the foreground feature point and the background feature point of the current image; on the basis of the inertia data and the background feature point of the current image, determining a background motion vector; obtaining a historical frame image pyramid related to the current image pyramid of the current image and the current image, and determining a foreground motion vector on the basis of the current image pyramid, the historical frame image pyramid andthe foreground feature point; and on the basis of the background motion vector and the foreground motion vector, calculating the motion information of the motion target in the current image, and forming a target image related to the current image. Through the above scheme, system resources can be saved, and image processing efficiency is improved.

The invention presents a holographic audio rendering control method. A touch control device (1) is used in the method. The method comprises the following steps: the direction of a touch point is determined according to the touch position of a hand of a user sensed by a touch surface (2) of the touch control device (1), namely, the direction of a virtual sound source is determined; the distance from a sound source in a corresponding virtual sound field is determined according to the pressure of the user hand sensed by the touch surface (2); a dry signal is spatially convolved according to the determined direction of and distance from the virtual sound source to get a rendered virtual sound source signal; and the signal is fed to a headphone of a listener or a speaker in front of the listener for playing, and the listener perceives the virtual sound source. The direction of the virtual sound source is controlled through multi-level touch control, so that holographic sound field rendering can be carried out on the virtual sound source conveniently and visually.

The invention discloses a human face intrinsic image decomposition method based on skin color priori, which can extract a human face reflectivity intrinsic image from a single human face photo. The method comprises the following three steps of: in a preprocessing stage, carrying out three-dimensional reconstruction on a human face, extracting human face feature points at the same time, and then carrying out human face region division; In the highlight separation stage, positioning and removing highlight by utilizing a light intensity ratio; And in the intrinsic separation stage, solving a reflection intrinsic graph by using an optimization method in combination with priori such as smoothness and face skin color priori. The input required by the method is only a single picture, and the generated reflectivity intrinsic graph can better retain the skin color information.

The invention discloses an image rendering method. The rendering method comprises the steps of obtaining an image to be rendered, and analyzing attributes of the image; receiving color information for rendering the image; according to the attributes of the image and the color information, rendering the image. The invention further discloses a mobile terminal and a storage device. In this way, the image to be rendered can be rendered according to the received color information, and the image idiomatic pattern can be reserved.

The embodiment of the invention discloses a bullet screen rendering method and device, computer equipment and a storage medium, and belongs to the technical field of computers. The method comprises the following steps: acquiring target bullet screens within a target duration; drawing the target bullet screens in the same bitmap to obtain target bitmaps; uploading target textures corresponding to the target bitmaps to a video memory, wherein the target textures comprise barrage textures corresponding to the target bullet screens; and in response to the bullet screens refreshing signal, rendering the barrage texture in the target texture by calling a rendering instruction in the graphic program interface. According to the embodiment of the invention, the target barrage is drawn in the samebitmap; a primary texture uploading instruction is called to upload the target texture to a video memory; the texture uploading frequency is reduced, in the whole barrage rendering process, batch bullet screen rendering can be achieved only by calling the rendering instruction once, processor overload caused by frequent calling of the rendering instruction is avoided, the situation that playing isnot smooth when the number of bullet screens is large is relieved, and the bullet screen playing fluency is improved.

A mass geological data two-dimensional and three-dimensional integrated management method relates to the field of data processing management, and comprises the following steps: creating a geological data source and a geological data set; creating a geological class and storing geological data; adding, storing and querying geological class space indexes; and adding, storing and querying the geological paging index. The method has the advantages that the technical problems of two-dimensional and three-dimensional integrated management, spatial data organization, retrieval and analysis and the like based on massive geological data in geographic information can be effectively solved.

The invention provides a 3D naked-eye projection system for wedding scenes. The system includes a T-shaped platform, an image source module, projection modules, a controller and a naked-eye 3D displayer. The image source module is connected with the projection modules through a data line or a wireless transmission device, and image data is transmitted to the projection modules. The projection modules are arranged on the two sides of the T-shaped platform respectively and used for intersecting video projection on the naked-eye 3D displayer; the naked-eye 3D displayer is arranged on the front surface of the T-shaped platform and connected with the projection modules for displaying stereo images. The controller is connected with the projection modules to output control signals. The 3D naked-eye projection system applied to the wedding scenes can achieve a variety of theme scenes, the vivid projection effect enables audiences to be immersed, the user experience effect is improved, and thesystem is suitable for application and popularization.

The invention provides a flow chart rendering method and device, electronic equipment, a computer readable storage medium and a computer program product, and relates to the field of computers, in particular to the technical field of data rendering. According to the implementation scheme, the method comprises the steps of obtaining data of a to-be-rendered flow chart of a tree structure, wherein the tree structure comprises a main tree structure; determining a main root node and coordinates of the main root node, wherein the main root node is a root node of the main tree structure; determining coordinates of non-main root nodes except the main root node in the tree structure, wherein for each non-main root node, a first-dimensional coordinate of the non-main root node is determined based on the coordinates of the main root node, the number of layers where the non-main root node is located and a preset interlayer spacing; determining second-dimensional coordinates of non-main root nodes based on the coordinates of the main root nodes and the number of leaf nodes of the non-main root nodes; and rendering the to-be-rendered flow chart based on the determined coordinates of the tree structure nodes.

The invention provides a menu management method and device based on routing lazy loading, and the method comprises the steps: obtaining a menu data object from a server side based on user authority; and mapping the menu data object to a pre-created component object corresponding to a routing instance based on routing lazy loading, and rendering the menu data object according to the hierarchical relationship corresponding to the menu data object to generate a menu. According to the method, the corresponding menu data object is obtained based on the user permission after the user logs in based on the routing lazy loading, so that the menu is conveniently generated by mapping into the routing and rendering according to the rule, the method is simple, visual and easy to operate, the user experience is conveniently maintained, the rendering of various permissions, multiple levels and invisible menus is realized, and the rendering precision is improved.

The invention discloses a cartoon picture drawing system which comprises a picture storage module, a picture sketching module, a picture editing module and a picture rendering module. All the modules are displayed in one interface, a drawn fixed image is arranged in the picture storage module, the fixed image can be modified through a tool in the picture editing module, the cartoon picture system adopts a uniform data base, and data in the data base can be exchanged through a sharing platform. The cartoon picture drawing system is simple in structure and convenient to operate, can be applied to the existing teaching environment, can draw a cartoon picture fast, is convenient to edit and render and simplifies an original operation process. The practicality is good, the defects in the prior art are totally overcome, use flexibility is improved, design is novel, and the cartoon picture drawing system is a new design scheme and is favorable for popularization and use.

The embodiment of the invention provides an animation rendering method and device, electronic equipment and a storage medium, relates to the technical field of animations, and can improve the efficiency of storing animation data through textures. The animation rendering method comprises the steps that in a vertex animation mode, vertex position information and normal information are obtained from the same first texture file, and the vertex position information occupies a part of position of an R channel, a part of position of a G channel and a part of position of a B channel; the normal information occupies the position of the other part of the R channel, the position of the other part of the G channel, the position of the other part of the B channel and the position of the A channel; and carrying out animation rendering according to the vertex position information and the normal information.

The invention discloses a drawing device for economic management, relates to the field of drawing devices, and mainly aims to solve the problem of angle adjustment of a drawing board. The drawing device comprises a bottom box, a supporting frame, a sliding barrel, a movable rod and a threaded column, the upper surface of the bottom box is rotationally connected with the supporting frame, a drawing board is fixedly installed on the supporting frame, scale marks are arranged on the drawing board, a magnet piece is arranged on the drawing board, an installation groove is formed in the supporting frame, the installation groove is connected with a third magnet piece through an elastic rope, the third magnet piece and a first magnet piece clamp a drawing, the drawing is convenient to replace, a supporting base is arranged on the upper surface of the bottom box, a sliding barrel is rotationally connected to the supporting base, a movable rod is movably connected into the sliding barrel, and the movable rod is connected with a U-shaped frame through a threaded column. The supporting frame is fixed through a rotary knob, a threaded rod, a threaded cylinder, a first gear and a second gear, a drawer is arranged on the front side of the bottom box, pigment can be placed in the drawer, and drawing is facilitated.

The embodiment of the invention provides an interaction method, device and equipment, a communication method and a shooting method. The interaction method comprises the following steps: acquiring voice information of a user; performing keyword extraction on the voice information; and if the voice information comprises the keyword corresponding to the target filter, rendering the target filter. Based on this, the purpose of filter rendering based on the voice content spoken by the user can be achieved, and the intelligence of human-computer interaction is improved.

The invention belongs to the technical field of image processing, and particularly relates to a 3D dynamic content display method and device, computer equipment and a storage medium. The method comprises the steps that a front-end browser receives a display request and sends the display request to a back-end server, and the display request comprises a work ID of a work needing to be displayed; the back-end server receives the display request, finds out a corresponding work picture set according to the work ID, renders the work picture set to obtain to-be-displayed data, and sends the to-be-displayed data to the front-end browser; and the front-end browser receives the to-be-displayed data and displays the 3D dynamic effect of the works in a preset display mode. According to the method, display content, rendering and the like required for displaying works are all deployed in the rear-end server, so that front-end code scripts are lighter, and the method has very high platform compatibility due to a low-coupling-degree design mode.

The invention discloses a sports machine for three-dimensional game animation production. A motion driving and position adjusting mechanism is mounted on a mounting base, the output end of the motion driving and position adjusting mechanism is connected with a motion rod, the upper end of the motion rod is connected with a support column, a detachable connecting mechanism is arranged on a support, the bottom of a to-be-shot model is fixedly connected with a butt joint column and the butt joint column is connected to a detachable connection mechanism. According to the invention, the shooting angle can be adjusted, and the motion driving and position adjusting mechanism can realize the position adjustment of a plurality of space angles, so that the shooting of different actions of a to-be-shot model is ensured, the rendering of subsequent three-dimensional animation production is facilitated, and the shooting of standard or classical actions suitable for model roles is realized; the moving rod, the supporting column, the detachable connecting mechanism and the butt joint column are all made of transparent materials, in this way, follow-up image processing is facilitated, the transparent materials can guarantee the follow-up image processing effect, the processing simplicity is improved, and the follow-up animation rendering effect is guaranteed.