32results about How to "Realistic three-dimensional effect" patented technology

The invention discloses a method for preparing an embossed decorative veneer, which comprises the steps of selecting, hydrothermal softening, slicing, veneering, cold inspection, rinsing, and wire drawing, wherein the wire drawing step comprises three processes of direct drawing, sweeping and polishing; during direct drawing, a groove is formed on the surface of a board by a front steel wire roller on a wire drawing machine and grains are deepened; during sweeping, a plurality of disc brushes are arranged on the wire drawing machine, each disc brush is driven to rotate by a respective drive motor and comprises a disc and steel wires which are densely arranged on the lower end face of the disc, and the plurality of disc brushes rotate to widen the grains of the groove on the surface of theboard, so that the grains on the surface of the board are wider, and the embossed effect is more vivid; and during polishing, first two groups of brushed parts of the board are polished by a rear steel wire roller on the wire drawing machine, so that a finished product has smooth feeling, and the embossed effect is achieved on the surface of the veneer. Compared with the prior art, the method ensures that wood grains are more three-dimensional, vivid and natural.

The disclosed model combined with multiple solids and planes comprises: arranging a hollow die hole same as profile of model target on same position of every plane model, as well as words or pattern near the hole; combining the solid with molding piece connected by linkage piece to former hole to match with corresponding word or pattern; besides, overlaying these plane models to form the target model. This invention has vivid effect for target description.

The invention discloses a spray-coating process of honeycomb three-dimensional pattern. The process comprises the steps that: (1) a workpiece is processed by using a mold, such that a simple honeycomb pattern is formed on the back side of the workpiece; (2) black oil is spray-coated on the back side, such that three-dimensional honeycomb structure is formed; (3) plating silver is spray-coated on the back side, such that a metal effect is enhanced; (4) a black shading is spray-coated on the back side, such that transmittance is avoided, and metal dimensional sense can be enhanced; (5) a topcoat is spray-coated on the back side, such that scratching damages are avoided; (6) a color paint is spray-coated on the front side, such that color and aesthetic effect are adjusted; and (7) surface oil is spray-coated on the front side, such that surface hardness, wear resistance and the like are enhanced. The process provided by the invention has the advantages that: when the honeycomb three-dimensional pattern spray-coating process is applied on a workpiece manufactured by using a transparent material, and front-side and back-side spray-coating is carried out, a three-dimensional honeycomb fading effect is provided on the surface of the workpiece. According to the invention, with multiple times of spray-coating, the three-dimensional effect is better and more realistic, and a charming sense is provided. Viewed from the front side of the workpiece, the three-dimensional effect is looming.

The invention relates to the technical field of naked-eye 3D display, and discloses a naked-eye 3D image acquisition and generation method. The present invention first performs system calibration on each of the CCD cameras in the multi-viewpoint light field acquisition system, then performs dynamic scene acquisition, performs foreground and background segmentation on the acquired target object information, and then separates the foreground image of the target object information Output and group, and finally calculate the naked-eye 3D mapping matrix, and combine the external parameters of the CCD camera to process the foreground image to obtain a naked-eye 3D composite image with the correct proportion. The naked-eye 3D mapping method based on the dynamic light field not only has a more realistic three-dimensional effect, but also is compatible with far and near viewing, so that the viewer will not experience problems such as dizziness and visual fatigue.

The invention belongs to the technical field of bath towel manufacturing, in particular to a chenille bath towel and its manufacturing process. The chenille bath towel is woven from ground warp, wool warp and weft yarn, and the weft yarn includes snow Neil yarn and combed cotton yarn, the bath towel has a three-dimensional horizontal wrinkle structure and a flat cloth structure, and the three-dimensional horizontal wrinkle structure and the flat cloth structure are alternately arranged to form a fabric with ups and downs. Its manufacturing process includes weave design, warping, reeding, weaving, machine weaving and post-processing. The present invention has more novelty, three-dimensional effect, and more lively expression form, and forms different friction effects on the surface of the product by adjusting the weft yarn and the structure, and has better air permeability.

The invention discloses a multi-color multi-layer yarn-dyed towel with various patterns and textures and a weaving method thereof. The towel is a towel product comprising at least four layers and four colors woven from hair warp, ground warp and weft yarns of different colors The wool warp at least includes the wool warp of color 1 and the wool warp of color 2, the ground warp at least includes the ground warp of color 3 and the ground warp of color 4, and the weft yarn is divided into at least four layers, including the weft yarn layer of color 3 and the weft yarn layer of color 4; Wool warp and color 2 wool warp are respectively interwoven with two layers of weft yarns and the corresponding ground warp of the four layers of weft yarns to form a loop pattern; color 3 ground warp and color 4 ground warp are respectively interwoven with color 3 weft yarn layer and color 4 weft yarn layer And correspondingly form gauze pattern and / or bottom weave through interweaving; The invention is a multi-layer towel quilt product with rich loop surface colors and the combination of colors, patterns and textures of the gauze surface and the loop surface.

The invention is applicable to the technical field of printing, and provides a circular hand ring printing method. The printing method comprises the following steps that a sheet is padded in the middle of a hand ring; the hand ring is straightened; a coating is sprayed on the hand ring; and the hand ring is put on a machine for printing, and put in an oven for drying. According to the circular hand ring printing method, the coating is sprayed on the hand ring, and put on the machine for printing, if one half of an area of the hand ring is printed, the printing can be conducted once, if the whole ring is printed, the front, the back and a connector are required to be printed for three times, and finally the hand ring is dried in the oven after printed, so that a printing process is simplified greatly, the method is simple to operate, errors are not easy to make, and a pattern on the hand ring is very lifelike in stereoscopic effect, gorgeous in color, delicate and exquisite.

The invention relates to a processing method for forming an image with a relief sculpture visual effect on a planar material and also relates to a product processed by adopting the method, belonging to the technical field of manufacturing of pattern and image products. The method comprises the following steps: sectioning a three-dimensional relief sculpture positioned on a basic plane according to a preset interval, thus obtaining a group of section lines on the surface of the relief sculpture; deflecting the section lines to the basic plane one by one, thus obtaining a group of section deflection projection lines; copying the group of section deflection projection lines to a plane to be imaged; and processing the plane to be imaged along the section deflection projection lines according to the preset depth and width. The effect of displaying images which comprise various complex patterns and have three-dimensional relief sculpture effects on a non-transparent plane is ingeniously achieved, batch production is conveniently performed by means of molds or numerical control, and the space and volume characteristics of the three-dimensional image can be displayed according to the adopted imaging method. Therefore, the three-dimensional effect is vivid, and the image has high anti-counterfeiting performance and the processing method can be applied to manufacturing various metal products such as gold, silver, copper and stainless steel products.

The invention relates to a three-dimensional transversely-wrinkled fuzzing towel, which is formed by weaving ground warps and hairy warps and weft yarns; the towel has three-dimensional transversely-wrinkled tissues and terry tissues; the three-dimensional transversely-wrinkled tissues form jacquard weave patterns of the towel, and the terry tissues are distributed at the periphery of the jacquard weave patterns formed by the three-dimensional transversely-wrinkled tissues. Simultaneously, the invention provides a weaving process for the three-dimensional transversely-wrinkled fuzzing towel. The three-dimensional transversely-wrinkled fuzzing towel reach a new realm by the development of new tissues and a new process and an expression mode of designing new patterns, so that a new pattern development field is developed; and the long-term technical problem of terry mingling during the combination of the three-dimensional transversely-wrinkled tissues and the terry tissues is solved.

The invention discloses a wire drawing machine. Along a wood board transmission direction, the upper end face of a frame is orderly provided with a front steel wire roller which performs rough grinding on wood boards, a disk brush group which performs wire drawing on the wood boards and a rear steel wire roller which polishes the wood boards, wherein the disk brush group consists of a plurality of disk brushes which are distributed abreast; each disk brush is driven to rotate by a respective transmission motor of each disk brush and comprises a disk and steel wires densely distributed on the lower end face of the disk; the disks are all parallel to the upper end face of the frame and are all arranged on a disk brush mounting platform; a disk brush driving motor is fixedly arranged on the disk brush mounting platform; an output shaft of the disk brush driving motor runs through the disk brush mounting platform to be fixedly connected with the disks; and the disk brush group drives the steel wires to rotate through the disks. Compared with the conventional wire drawing machine, in the wire drawing machine of the invention, grooves and lines are widened, which not only increases the contact areas of the steel wires and the surfaces of the wood boards, but also increases a drawing force when the steel wires are contacted with the wood boards, thus the widening of the lines is benefited and the aim of achieving optimal wire drawing effect is achieved.