77 results about "Texture processing" patented technology

The embodiment of the invention provides a face texture processing method and device, equipment, a storage medium and a product. Comprising the following steps: inputting a to-be-processed two-dimensional face image into a pre-trained detailed expression and rough shape model, and outputting skin color texture parameters and contour features; obtaining a target three-dimensional face grid from a pre-selected three-dimensional deformable model according to the contour features, and extracting a reflection attribute of each vertex in the target three-dimensional face grid; generating a reflection characteristic mapping graph according to the reflection attribute of each vertex; inputting the skin color texture parameters, the reflection characteristic mapping graph and preset noise into a pre-trained basic texture generation network to output a face basic texture structure; inputting the to-be-processed two-dimensional face image into a pre-trained high-frequency detail extraction network to output high-frequency detail features; and inputting the face basic texture structure and the high-frequency detail features into a pre-trained feature fusion network to output an optimized face texture map, thereby achieving the effect of improving the precision of the three-dimensional face model.

The invention discloses a gear tooth surface micro-texture laser machining device and a machining method thereof. The machining device comprises a laser, a movement mechanism used for providing spatial position changes for the laser, a clamping mechanism used for adjusting the posture of a gear and a detection mechanism used for detecting the machining process of the gear micro-texture. The detection mechanism comprises a data acquisition block used for performing data acquisition on a gear tooth surface processing area, and the data acquisition block is fixed on the laser through a supporting plate. During machining, the detection mechanism moves along with the laser, data collection can be conducted on a machining area on line, machining errors can be monitored and fed back in real time, and error compensation can be conducted at any time. The machining device is further provided with a calibration module, and the calibration module is a substrate material made of a gear material. A substrate material can be preprocessed, a substrate material-laser parameter matching model is established, and a basis is provided for subsequent tooth surface texture processing. The invention further discloses a gear tooth surface micro-texture machining method.

The invention relates to the field of aircraft hydraulic control element machining, and particularly discloses an aircraft hydraulic kinematic pair valve element lubricating structure laser surface texturing method which comprises the steps of lubricating spherical crown texture design, texturing machining path, protection cleaning, laser parameter testing, laser machining pretreatment, test piece texturing and texturing effect inspection. Machining of the micro-nano structure on the surface of the valve element of the hydraulic kinematic pair of the airplane is achieved through high-energy and short-pulse femtosecond laser, machining precision is high, controllability is high, environmental pollution is small, and compared with the prior art, abrasion of the matching face of the valve element and the cylinder sleeve kinematic pair can be reduced to a great extent; and meanwhile, high-pressure shock waves induced by femtosecond laser are utilized to form residual compressive stress on the surface of the valve element, so that oil and scrap storage and surface lubrication wear resistance of the surface of the valve element are synergistically improved, and the overall service life of the aircraft hydraulic control element is prolonged.

The invention provides a graphics processor, a texture loading method, a texture processing unit, equipment and a medium, and relates to the technical field of image texture loading. The method comprises the following steps: uniformly distributing texture loading instructions to a texture processing unit for execution, wherein the texture loading instructions comprise texture cache loading instructions; analyzing and executing the texture loading instruction through the texture processing unit; wherein the texture state information of the texture loading instruction is obtained through hardware analysis of the texture processing unit, the texture loading instruction completes address calculation and data reading in an independent texture loading pipeline, and the texture loading pipeline is started in the texture processing unit. According to the technical scheme, the scheduling logic of the texture loading instruction can be simplified, the compatibility of dynamic resources is improved, meanwhile, the hardware utilization rate is increased, and the reliability and execution efficiency of texture data access are improved.

The present application relates to the technical field of visual detection of forming size. The present application relates to a visual detection system for forming size of industrial solid waste artificial stone. The system comprises a data acquisition module, a historical texture processing module, a real-time size acquisition module, a real-time texture matching module and a forming size determination module. The data acquisition module is used to collect a list of industrial solid waste for artificial stone manufacturing, and simultaneously collect historical production data. According to the list of industrial solid waste, the same type of historical stone image is extracted in the historical production data. By establishing a matching extraction mechanism of the list of industrial solid waste and the historical production data, the same category of historical stone image and texture size information can be quickly retrieved according to the type of solid waste used in the current production, the accurate correspondence between the historical data and the real-time detection object is realized, the texture and size reference deviation caused by the composition and category difference of the industrial solid waste is effectively avoided, and the consistency and reliability of the detection reference are improved.

The application relates to the technical field of integrated circuit design and verification, in particular to a service test system for a texture block level, which generates a plurality of accurate controllable screen coordinates through a simulation geometry processing module and a simulation rasterization module and provides the screen coordinates to a texture processing module, so that the texture processing module can independently verify the logic of texture processing based on the generated screen coordinates, the reliability of the texture processing module does not need to be tested through system-level verification for service testing, the test requirement is lowered to the texture block level, thus the workload of system-level testing can be saved, the influence of problems of other modules on the texture processing module testing is avoided, the test difficulty is reduced, and the test efficiency and problem positioning accuracy of the texture block level service test are improved.

The present application belongs to the technical field of injection molding, and relates to a method for improving the injection molding demolding of an LED support, comprising the following steps: providing an injection molding mold for forming the LED support; performing texture processing on the inner surface of the cavity of the injection molding mold, and then performing polishing processing; preparing a fluorine compound coating on the inner surface of the cavity after the polishing processing; and performing injection molding demolding of the LED support. The present application constructs micro concaves through texture processing, reduces the actual contact area of the product and the mold, and reduces physical adsorption. After the polishing processing, the texture defects are eliminated, the edges of the concaves are smoothed, the surface finish is improved, and adhesion deformation caused by local stress is avoided. Finally, a fluorine compound coating is formed on the surface of the cavity, ensuring the consistency and long-term effectiveness of the demolding effect, and avoiding the electrostatic adsorption of dust during the forming of the LED support, which does not affect the electrical performance of the support. The synergistic strategy is conducive to improving the demolding effect of the LED support.

The invention provides an agricultural product video generation method and apparatus, an electronic device and a storage medium. The method comprises the steps of obtaining a sample video selected by a user and an original image uploaded by the user; determining a first human body posture corresponding to the initial image and a second human body posture corresponding to each frame of sample image based on the original image and each frame of sample image in the sample video; processing according to the original image, the first human body posture and a second human body posture corresponding to each frame of sample image, and determining a reconstruction migration image of each frame; and splicing the reconstructed migration image of each frame to obtain a target video. According to the method, the reconstructed migration image of each frame is determined by performing human body posture reconstruction, posture synthesis, depth texture processing and the like on each frame of sample image in the original image and the sample video; and splicing the images to obtain a target video. Therefore, the production of agricultural product videos is efficiently realized, commodity recommendation is realized, the passenger flow attraction capability of the platform is improved, and the revenue of merchants is increased.

To provide watch parts with a natural, textured surface created by laser processing. [Solution] The watch component is formed by irradiating the substrate with a pulsed laser to form a plurality of processing marks on the processed surface of the substrate, wherein the processed surface includes a textured region in which textured processing marks are formed and a plurality of regions that are not the textured region, and one of the plurality of regions is a first region in which a first linear pattern is formed by a plurality of straight lines consisting of processing marks extending in a first direction, and a second region is a region of the plurality of regions different from the first region in which a second linear pattern is formed by a plurality of straight lines consisting of processing marks extending in a second direction different from the first direction.

The invention relates to the technical field of 3D Gaussian sputtering reconstruction and geometric accuracy optimization, in particular to a building three-dimensional reconstruction method and system based on 3D Gaussian sputtering, and the method comprises the steps: recognizing a building right-angle component through a two-channel network, outputting a semantic segmentation map with geometric mutation features, and generating non-uniform Gaussian kernel distribution; the method comprises the following steps: reconstructing an isotropic kernel into an ellipsoidal anisotropic kernel aligned with a normal direction, establishing an independent texture channel, segmenting a cross-plane Gaussian kernel, clearing the texture weight of an overlapping region, introducing a right-angle coplanarity loss function to correct kernel coplanarity deviation, and carrying out gradient attenuation on kernel density in a wall surface normal direction; an auxiliary kernel is implanted in an edge low-confidence high-deviation area, coordinates are optimized through back projection calibration, the system comprises a building component semantic analysis unit, a self-adaptive kernel distribution control unit, a parallel texture processing unit and a geometric precision enhancement unit, and finally a high-precision reconstruction model which is free of right-angle distortion and high in edge resolution is output to meet the building construction drawing restoration requirement.

The invention belongs to the technical field of metal plastic processing, and provides a stamping die surface micro-texture processing method and design system.The stamping die surface micro-texture processing method comprises the steps that a dynamic working condition matrix in a historical production time period is collected and constructed, and multi-physics field coupling simulation of finite element and fluid dynamics analysis is utilized; designing optimal initial microstructure parameters of the to-be-machined stamping die to perform microstructure machining, monitoring and collecting temperature deviation and pressure deviation in real time in the machining process, judging whether thermal deformation out-of-tolerance or forming pressure abnormity occurs or not, if yes, triggering correction compensation, collecting compensation information in a historical production time period, and if not, executing the step 3; calculating a correction compensation parameter by combining the temperature deviation and the pressure deviation, performing correction compensation on the micro-texture, performing gradient layer deposition on the surface of the micro-texture after correction compensation is completed, constructing and training a micro-texture efficiency attenuation model, predicting a friction coefficient value in an attenuation deduction time period and judging whether reprocessing is triggered or not, and if yes, executing the step 2; and if not, reprocessing is carried out.

Disclosed herein is a milk texture treatment device (10) for texture treatment of milk in a container (86), the device (10) comprising: a base assembly (12); a rod assembly (14) extending from the base assembly (12); a head assembly (16) mountable to the rod assembly (14); and a texture processing assembly (30) mountable to the head assembly (16) and comprising: a motor (38) having an output shaft (40) rotatably drivable about a longitudinal axis (42) of the shaft (40); an impeller assembly (50) rotatably driven by the shaft (40) and arranged to be submerged in the milk in the container (18) during use wherein rotation of the impeller assembly (50) causes circulation of the milk within the container (18); and a wand (32) extending along a longitudinal axis (42) and having an open end portion at least partially surrounding the impeller assembly (50) wherein the milk texture processing device (10) further comprises a conduit (70) defining a passage for fluid flow and configured to provide fluid communication between a fluid supply and the open end portion of the wand (32), thus, fluid communication with the impeller assembly (50) is achieved.

The embodiment of the invention discloses a map processing method and device, electronic equipment and a storage medium. The method comprises the following steps: determining a first texture map of a target three-dimensional model and target color information of a target part on the target three-dimensional model; initial map color information of a target area corresponding to the target part in the first texture map is determined, and target map color information corresponding to the initial map color information is determined based on a pre-trained color processing model; and obtaining a second texture map corresponding to the target color information based on the target map color information and the first texture map. According to the technical scheme, the problems that in the prior art, the efficiency of manually changing the color of the three-dimensional model map is low, and the accuracy and the consistency are difficult to guarantee are solved, efficient and automatic processing of color change of the three-dimensional model map is achieved, and the purposes of improving the color processing quality and speed of the three-dimensional model and improving the processing efficiency of the three-dimensional model map are achieved. And the technical effect of meeting high-quality digital content creation requirements is achieved.

The utility model relates to metal ornament processing technical field, and disclose a kind of metal ornament surface texture processing device, including workbench, the top of workbench is fixedly connected with rack, the inner wall top of rack is installed with etching assembly, the top of workbench is installed with clamping assembly, the top of workbench is fixedly connected with feeding assembly, the clamping assembly includes mounting plate one. The utility model is through being provided with clamping plate, starts electric hydraulic telescopic link, and electric hydraulic telescopic link's output end drives placing rack to be close to rack interior, when ornament is located in the interior of rack, starts servo motor, and servo motor's output end drives positive and negative screw rod to rotate, and positive and negative screw rod rotation drives the reverse movement of the surface of two moving platform, until the end of two clamping plates mutually close and the surface of ornament contact, it is convenient to carry out the texture processing of ornament surface in the process, and the fixed work of ornament is carried out.

This utility model discloses a rapid surface texture processing device for plastic parts, relating to the field of plastic parts processing. It solves the problem that existing devices are unable to perform scraping-type texture processing on the surface of plastic parts according to requirements, and adopts the following solution: It includes an electrical box base and a processing frame on its top side. A three-axis drive system is also provided on the top side of the electrical box base, and a scraping component is assembled at the output end of the three-axis drive system. The scraping component includes an assembly cylinder and a limiting post at its bottom end. A support cylinder is assembled on the bottom side of the limiting post, and a wedge tube is hinged to the bottom end of the support cylinder. The front end of the wedge tube is wedge-shaped, and the edge of the front end of the wedge tube is a sharpened edge. This rapid surface texture processing device for plastic parts, through the setting of the scraping component structure on the output shaft of the three-axis drive system, can adjust its quantity and tilt angle according to requirements, thereby enabling efficient scraping-type texture processing on the bottom-limited plastic part surface according to requirements, ensuring processing results.

The invention relates to the technical field of gold processing, in particular to a gold surface texture processing method which comprises the following steps: preparing processing equipment, a cutter system, a clamp system, a dust collection system, polishing equipment and ultrasonic cleaning equipment, then cleaning the surface of a gold workpiece to ensure that no oil stain and oxide exist, then loading the workpiece into the clamp system and screwing the workpiece, secondly, a three-dimensional model is imported into software, a tool path with the direction perpendicular to the curved surface is generated, cutting parameters are set, machining is started, the tool abrasion condition is monitored in real time, meanwhile, a dust collection system sucks and collects metal powder generated in the carving process, and finally a finished gold workpiece is taken down. The polishing equipment is used for further polishing and grinding the surface of the gold workpiece, and then the ultrasonic cleaning equipment is used for cleaning the gold workpiece, so that the fineness and the machining speed of the texture on the surface of the workpiece are effectively improved, the original texture and glossiness of gold are kept, regional reflection can be formed, and pollution is avoided.

The invention relates to the field of laser texture equipment, in particular to five-axis laser texture equipment for three-dimensional texture machining. The five-axis laser texture equipment comprises an equipment main body, the equipment main body comprises a working platform deck for bearing a workpiece, a laser galvanometer integrated module, a multi-direction position driving and adjusting assembly, a position probe, a visual inspection assembly and a control module; the working platform deck is connected with the laser galvanometer integrated module through a multi-direction position driving and adjusting assembly so that the working platform deck can be adjusted in the X-axis direction, the Y-axis direction and the Z-axis direction relative to the laser galvanometer integrated module, and the working platform deck can rotate around the rotating axis parallel to the Z-axis direction. The laser galvanometer integrated module can rotate around a rotating axis parallel to the X-axis direction. According to the five-axis laser texture equipment, multifunctional machining such as precise texture machining of the complex curved surface of the three-dimensional complex-shaped workpiece can be carried out, so that the application range of the laser texture equipment is expanded, and the practicability of the laser texture equipment is enhanced.

The utility model relates to the field of wire drawing devices, in particular to a gantry type multidirectional adjusting wire drawing device which comprises a case, two groups of Y-axis adjusting modules which are vertically distributed are arranged on the side wall of the case through a chain wheel structure, the Y-axis adjusting module located on the lower layer is provided with a bearing plate, and two groups of limiting plates are arranged on the bearing plate. Each set of limiting plates is provided with a limiting air cylinder, the limiting plate on the right side is further provided with a clamping air cylinder, the output end of the clamping air cylinder is provided with an abutting plate for fixing a machined part, the Y-axis adjusting module located on the upper layer is provided with an X-axis adjusting module, and a polishing and wire drawing unit and a thread machining unit are arranged in the X-axis adjusting module. The Y-axis adjusting module comprises a lifting plate connected with the chain wheel structure; through cooperation of the Y-axis adjusting module and the X-axis adjusting module, two-dimensional accurate positioning of the polishing abrasive belt is achieved, the polishing flexibility is improved, meanwhile, a polishing wire drawing unit and a spiral thread machining unit are integrated, surface defects are effectively removed, and attractive and practical textures are added.

Embodiments include methods for synchronizing an augmented reality (AR) object placed in a 3D mesh onto a video feed. A computing device may first receive a video feed including a sequence of frames of a scene and depth or motion data captured by a camera. The computing device may generate a three-dimensional (3D) mesh based on the depth or motion data. The computing device may texture the 3D mesh to create a 3D model. Upon performing object recognition, the computing device may identify anchor points in the 3D model and anchor points in the video feed. The anchor points are used to calculate the location of the AR object.

The present invention discloses a method and system for identifying abnormalities in aluminum surface texture processing based on machine vision detection, which relates to the technical field of surface texture abnormality identification, and comprises the following steps: performing image acquisition on the aluminum surface to obtain an aluminum surface image; performing image preprocessing on the aluminum surface image to enhance the image features of the aluminum surface image to obtain a preprocessed image; analyzing the preprocessed image to extract the texture features of the aluminum surface texture; and analyzing whether the aluminum surface texture is abnormal based on the texture features. The present invention is used to solve the problem that the existing surface texture abnormality identification technology still has the problems of insufficient comprehensive identification of texture abnormalities and unreasonable demarcation of texture areas, which leads to the problem that the surface texture abnormality identification results are prone to errors.

The application relates to a UV texture image generation method, device and equipment based on UV mapping transformation, which can be used in the technical field of image processing. The method comprises the following steps: acquiring a two-dimensional face image, and generating a three-dimensional face model corresponding to the two-dimensional face image; performing UV mapping processing on vertex information in the three-dimensional face model according to a UV mapping relationship, obtaining a first UV texture image, and performing UV mapping processing on pixel point information in the two-dimensional face image according to the UV mapping relationship, obtaining a second UV texture image; performing image fusion processing on the first UV texture image and the second UV texture image, and obtaining a fusion UV texture image of the two-dimensional face image; and inputting the fusion UV texture image into a texture processing model, and obtaining a target UV texture image of the two-dimensional face image. The method does not need to be pre-trained by using a data set, and can improve the resolution and accuracy of the generated UV texture image based on a single two-dimensional image.

The present application relates to the technical field of 3D Gaussian sputtering reconstruction and geometric accuracy optimization, in particular to a building three-dimensional reconstruction method and system based on 3D Gaussian sputtering, which identifies building right-angle components through a double-channel network, outputs a semantic segmentation graph with geometric mutation characteristics, generates a non-uniform Gaussian kernel distribution, contains a right-angle inflection point ellipsoidal type forbidden area and a wall surface normal direction gradient attenuation kernel density, reconstructs the isotropic kernel into an ellipsoidal type anisotropic kernel aligned with the normal, establishes an independent texture channel, segments the cross-surface Gaussian kernel and clears the texture weight in the overlapping area, introduces a right-angle coplanarity loss function to correct the kernel coplanarity deviation, implants an auxiliary kernel in the edge low-confidence high-deviation area, and optimizes the coordinates through back projection calibration. The system includes building component semantic analysis, adaptive kernel distribution control, parallel texture processing and geometric accuracy enhancement unit, finally outputs a high-precision reconstruction model with right-angle non-distortion and high edge resolution, and adapts to the building construction drawing restoration requirement.

A smoothing platform; a brush frame; a brush combined to the brush frame; and an actuator attachable to the smoothing platform comprising a rod attachable to the brush frame for moving the brush frame relative to the smoothing platform between a raised position and a lowered position.

The utility model relates to the technical field of part texture machining, and discloses a texture machining laser numerical control machine tool which comprises a machine tool body, an X-axis saddle, an X-axis driving structure, an AC rotary table, a portal frame, a Y-axis saddle, a Y-axis driving structure, a Z-axis saddle, a Z-axis driving structure, a laser box body, a laser output module arranged on the laser box body, a visual camera and a probe. The height position of the probe is adjusted through the vertical telescopic structure. According to the texture processing laser numerical control machine tool, the probe is installed on the vertical telescopic structure so that the height position can be adjusted, and the probe can retract into the laser box body in the non-working state; the phenomenon that in the texture machining process, due to the complex shape and multiple styles of textures, laser multi-dimension and irregular movement tracks are caused, and the probe and the workpiece are subjected to firing pin interference is effectively avoided.

The disclosed embodiments provide a method, device, electronic device, and storage medium for video jump playback. The method receives a jump playback instruction, which is used to jump a target video to a target video frame for playback; locates a target key frame according to the jump playback instruction, where the target key frame is a key frame in the target video that is located before the target video frame; sequentially obtains each video frame in the target video starting from the target key frame, skips texture processing of each video frame before the target video frame, performs texture processing on each video frame starting from the target video frame, generates texture data, and renders the texture data to a display unit. Since each video frame before the target video frame does not need to be rendered and displayed, skipping the texture processing process of each video frame before the target video frame does not affect the normal playback of the video after the jump, while reducing the computing load, improving the smoothness of the video jump playback process, and reducing the jamming phenomenon.

The invention provides a texture map generation method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining UV expansion maps corresponding to a plurality of grid objects, and determining an island region from each UV expansion map; initial material chartlets corresponding to the island areas are determined, corresponding quadrant spaces are associated with the different initial material chartlets, the island areas are shifted to the quadrant spaces associated with the initial material chartlets corresponding to the island areas, and a plurality of shifted island areas are obtained; arranging the plurality of offset island regions to a target quadrant space to obtain arrangement island regions corresponding to the offset island regions; and determining a contrast relationship between the island arrangement region and the island region, obtaining a sampling result of the island region on the initial material map, displaying the island arrangement region, and obtaining a target material map. According to the method, multiple initial material maps can be efficiently integrated, the map space utilization rate is improved, the subsequent texture processing flow is simplified, and the overall rendering efficiency can be improved.

The application discloses a kind of water-cooled motor shell end surface net texture's processing technology, belong to water-cooled motor processing technical field.Net texture processing technology includes blank early-stage processing, preset effect parameter and processing parameter, determine single processing duration, trial processing, detect processing quality and correct process parameter etc.Step.The process of the present application processes net texture by presetting processing effect, setting process parameters of machining center according to formula, and pre-processing verifies the stability of preset parameters, revises processing parameters by adjusting processing coefficient, so as to realize the processing of large pattern density and shallow pattern gully, meet the requirement of new energy water-cooled motor shell on end surface roughness, avoid the risk of water leakage.In addition, the present application sets the tool single processing time, completes the net texture processing of the whole end surface of water-cooled motor shell in the form of segmented processing, ensures that single processing will not cause shell deformation, improves processing precision, and avoids the use of coolant.

The application provides an image denoising method and device. The method comprises: performing texture removal processing on a first image and a plurality of second images respectively to obtain a third image and a plurality of fourth images respectively, wherein the plurality of second images are historical images of the first image; performing denoising processing on a local illumination image extracted from the third image according to a noise variance and a first intermediate variable to obtain a denoised local illumination image, wherein the noise variance comprises variances of respective pixel points corresponding to the plurality of fourth images, and the first intermediate variable is an intermediate variable generated in a process of generating respective pixel points of the first image through ray tracing rendering; performing denoising processing on the third image according to the denoised local illumination image and the first intermediate variable to obtain a denoised third image; and performing texture addition processing on the denoised third image to obtain a fifth image, wherein noise points of the fifth image are less than noise points of the first image.

The utility model relates to the technical field of PVC pipeline processing, in particular to PVC pipeline surface anti-skid texture processing equipment which comprises a shell, a rotating shaft is rotatably connected to one side in the shell, a first clamping sleeve is fixedly connected to one end of the rotating shaft, and a sliding rail is arranged on the side, away from the rotating shaft, in the shell. A pipeline can be clamped and installed in the shell through the first clamping sleeve and the second clamping sleeve, and when the air cylinder drives the support to move downwards to enable the multiple sets of cutting blades on the support to abut against the surface of the pipeline, the multiple sets of cutting blades rotating synchronously can cut the surface of the pipeline. The pipeline clamped between the first clamping sleeve and the second clamping sleeve can be driven to rotate through the rotary driving assembly, and the multiple sets of cutting blades rotating synchronously can cut annular anti-skid textures distributed at equal intervals on the surface of the pipeline along the circumference of the pipeline. And the processing and forming time is short, and the energy consumption is effectively reduced.

The application discloses a method and device for texture processing and game material generation. The method for texture processing comprises the following steps: obtaining a model of each object object in the object objects to be merged and a texture corresponding to the model; obtaining a target model satisfying a preset accuracy condition from the model, and merging the target model into a first model group; performing UV unfolding on the first model group to obtain first model group UV data; baking the texture according to the first model group UV data to obtain a merged texture and second model group UV data corresponding to the merged texture; wherein the merged texture contains the texture of each object object, and the second model group UV data is new UV data. The method for game material generation generates game material by using the merged texture and the corresponding model. By using the method, the problem of reduced accuracy of each model after texture merging is solved, and the rendering efficiency of game material in a game is improved.