30 results about "Color transparency" patented technology

A system, method and computer program product are provided for transparency rendering in a graphics pipeline. Initially, colored-transparency information is collected from a plurality of depth layers (i.e. colored-transparency layers, etc.) in a scene to be rendered. The collected colored-transparency information is then stored in memory. The colored-transparency information from the depth layers may then be blended in a predetermined order.

The invention relates to a dental prosthesis of zirconia material with tetragonal nanometer-sized ZrO2-CaO powder and much added amount of alumina. Said invention also relates to tooth body and false tooth prepared by said above tetragonal nanometer-sized ZrO2-CaO powder and zirconia material for prosthesis, so that making color transparency L*=64-81,colority a*=-1.04- 5.63 and b*=6.95-21.88,thus natural color.

A color simulation system includes: a base screen displaying section that displays a base screen having first through fifth layers; a first input section (6) that receives an input of choice indicating one of hair colors registered in a hair color data storage section (3); a second input section (7) that receives an input of choice indicating two hair color preparations selected from hair color preparations registered in a hair color preparation data storage section (4), together with a mixing ratio between the selected two hair color preparations; a first image displaying section (8) that displays a hair line image with predetermined transparency on the first layer; a second image displaying section (9) that displays the selected hair color without transparency on the fifth layer; a third image displaying section (10) that displays the colors of the selected two hair color preparations on the third and fourth layers, respectively, with the transparency corresponding to the selected mixing ratio; and a fourth image displaying section (11) that displays the selected hair color with predetermined transparency on the second layer.

The invention relates to a method for highlighting a menu icon by self-defining the gradual-layer background. The method comprises the following steps: providing a display screen; providing a menu icon, and displaying the menu icon on the display screen; acquiring line and row values of pixels of the display screen; receiving the background color and the cover color; according to the line and row values of the pixels of the display screen, adjusting the cover color transparency; carrying out covering treatment on the background color and the cover color to form a gradual-layer image; and laminating the menu icon on the gradual-layer image so as to form the gradual-layer background. Through the steps, the visual difference between the menu icon and a background image is reinforced, so that the menu icon is still clear after being laminated on the background image.

The fabrication process of multi-color fancy leather includes the following steps: after lining sealing, bottom sealing and bottom injection, a piece of dry-finished leather receives swabbing treatment, i.e. according to templet patterns, different patterns are swabbed on the surface of the leather by means of pigments through adopting a piece of soft cloth so as to create the basic frame of the patterns; after drying, a user can use the soft cloth to swab the pigments on the leather surface evenly and mends threadbare and damaged parts during even swabbing; then, swabbing treatment is carried out again to strengthen the effect of the first swabbing treatment; finally, effect layer spray painting is completed. In addition, according to weight proportion, the pigments comprise transparent pigment paste 80, water 100, wax 30, antisticking agent 20, casein 50 and film former 200 and are dried for final fixation. The invention changes the status quo that leather is only of single color and double color and obtains the combining effect of three or more colors, thereby being flexible; meanwhile, the leather made through adopting the invention has stereoscopic impression and higher color transparency and satiation degree; moreover, the invention obtains great improvement in overall utilization rate and grade of leather and increases the colors of leather.

The invention relates to jet ink which comprises the following components in percentage by weight: 0.2-12 percent of weather-resistant dye, 1-13 percent of modified polyurethane resin emulsion (solid content), 5-25 percent of humectant, 5-15 percent of penetrant, 0.1-3 percent of ultraviolet light absorber, 0-2 percent of surface tension regulator, 0-2 percent of pH regulator, 0.01-0.5 percent of fungicide and the balance of deionized water. The jet ink is characterized in that the service life of the water-based resin dye jet ink product can be greatly prolonged. The jet ink is good in storage stability and smooth to print. The jet ink has the advantages of waterproofness, chemical resistance, high-temperature and low-temperature resistance, abrasion resistance, ageing resistance, high brightness, color transparency and excellent reducibility with an excellent application prospect.

The invention provides a process for processing a micro arc oxidized work piece through a technology of vacuum sputtering and electrophoretic coating, which comprises the following procedures: base plate selection -> base plate surface pre-treatment -> micro arc oxidation -> vacuum sputtering -> electrophoretic coating; first, a selected base material receives surface pre-treatment and surface micro arc oxidation, so that the selected base material becomes a micro arc oxidized work piece; and then a metal layer is coated on the surface of the micro arc oxidized work piece through vacuum sputtering, so that the surface of the micro arc oxidized work piece is conductive; the conductive micro arc oxidized work piece receives electrophoretic coating treatment, and the electrophoresis coating in corresponding color is selected according to the required color of the work piece; the work piece treated by the process can have appearance with required colors by adopting electrophoresis coating in different colors, has the effect of ceramics of color transparency, quite strong metal texture, and very good application prospect.

The invention provides a process of micro arc oxidized work piece vacuum EMI film sputtering and electrophoretic coating, which comprises the following procedures: base material selection -> base plate surface pre-treatment -> micro arc oxidation -> EMI film sputtering -> electrophoretic coating; first, a selected base material receive surface pre-treatment and micro arc oxidation treatment, to obtain a micro arc oxidized work piece; the micro arc oxidized work piece is cleaned and coated with a metal layer by EMI sputtering, so that the surface of the micro arc oxidation work piece is EMI resistant and conductive; the conductive micro arc oxidized work piece receives electrophoretic coating; the process has simple procedures, high yield, and very good application prospect because the work piece treated by the process has the effect of ceramics, color transparency and EMI resistance.

The invention relates to the technical field of tea processing, in particular to a processing method of Lingyun Baekho white tea. The processing method mainly comprises the steps of selecting fresh tea leaves, withering for the first time, withering for the second time and drying, wherein in the first-time withering process, a mixed enzyme preparation which contains 0.2-0.8% cellulase, 0.1-0.6% hemicellulase and 0.1-0.4% pectinase by mass concentration is added, and ultrasonic treatment is then carried out; in the second-time withering process, 0.5-1.4% protease solution is added by mass concentration; all the withering processes are carried out in a withering room by means of air-blast under the condition of controlling temperature and humidity; finally, the tea is dried by slow fire so as to enable the water content of the tea to be lower than 5%. The making process of the Lingyun Baekho white tea prepared by the invention is normalized and controllable, the tea in different batches has little difference, and the prepared Lingyun Baekho white tea has the characteristics of being rapid in dissolution during brewing, good in tea soup color transparency and thicker in tea aroma.

The embodiment of the invention discloses a lipstick makeup trying method and a lipstick makeup trying device. The lipstick makeup trying method comprises the steps of subjecting a face image to makeup trying of a user and obtaining a lipstick number to be subjected to makeup trying of the user; determining a makeup image of the user according to the face image to be subjected to makeup trying, the mouth red number to be subjected to makeup trying and color transparency, the color transparency comprising color transparency of the mouth red number and/or color transparency of a lip area; and inputting the makeup images corresponding to the at least two color transparencies into a pre-trained image scoring model to obtain a score corresponding to each makeup image, and determining the makeupimage with the highest score as a lipstick trial makeup image. According to the embodiment of the invention, the makeup image is scored by adjusting the transparency, so that the problem that the virtual makeup effect is too stiff is solved. The lipstick trial makeup image is closer to the actual makeup effect. The naturalness and the attractiveness of the image are improved.

The invention provides a star field simulation method and a star field simulation device, which relate to the technical field of scene simulation. The star field simulation method comprises steps: ina constructed model body, at least one vertex is designated from multiple preset vertices; in view of each designated vertex, the position coordinate value and the color transparency of the vertex areacquired; and according to the position coordinate value and the color transparency, the vertex is subjected to rendering processing to complete star field simulation. Through the above method, the problem that the simulation effects are poor when a star field texture image is adopted to simulate the star field in the prior art can be improved.

This invention relates to a drawing method for Tetrahedron Mapping, a tetrahedron map formed by equilateral triangles is converted to relative positions of two dimensional planar image and three dimensional object, then project each object in three dimensional space from the tetrahedron center to tetrahedron map on two dimensional plane, wherein the image and drawing can be mapped to the tetrahedron map along with elements such as: color, transparency, depth and reflecting material, etc.

The invention provides a preparation method of an amorphous hard coating with adjustable long-life color and transparency, which comprises the following steps: after fully mixing cobalt, iron, thallium and boron powders, the surface is flattened and melted and casted respectively to obtain the powder Target material and alloy original blank; the alloy original blank is subjected to cold rolling deformation after hot forging, high temperature recrystallization heat treatment, and then friction stir processing for grain refinement, and finally low temperature stress relief annealing to obtain a metal alloy target materials, where the general formula of powder targets and metal alloy targets is (CoFe) _a B _b Ta _c , where abc is the atomic percentage, and the value range is: 35≤a≤80, 15≤b≤35, 0≤c≤25; the powder target and the metal alloy target are placed in the multi-target magnetron sputtering In the equipment, argon and oxygen are fed, and sputtering is used to obtain an amorphous hard coating with adjustable color and transparency for a long life.

The subject application is directed to a system and method for construction of layered documents, such as advertisements, educational materials, graphic designs, and the like. In multiple image data files generated, for example, by scanning multiple document pages, a user is capable of selecting a color in a particular page, or region of a page, to be eliminated. A user is further capable of selecting a tint level associated with a corresponding image data file, such as, for example, 0%, 50%, and the like. Once desired color transparency data and tint level data are selected, a document processing device generates a composite image by superimposition of each of the image data files. The composite image is generated in accordance with the overlay order designated by the user. A tangible, humanly cognizable document is then generated by the document processing device.

The invention relates to a waterborne metal complex dye. The waterborne metal complex dye is prepared by mixing the following raw materials in percentages by mass: 10 to 30% of metal complex toner, 40 to 60% of an organic solvent intermiscible with water, 0.1 to 1% of a pH regulator, 1 to 20% of a surfactant and 5 to 10% of water. Compared with the prior art, the invention has the following beneficial effects: the waterborne metal complex dye can be used as a color matching product of an environment-friendly waterborne coating, is completely intermiscible with a waterborne coating product in the prior art, is of a uniform state under slight stirring, has excellent color transparency and brightness, is insusceptable to blistering and precipitating compared with a waterborne coating in the prior art, has a formula free of national disabled harmful solvents like benzene, has simple process and does not need high shear dispersion during production, saves man hours and energy consumption, and can be extensively applied to waterborne coatings like a waterborne wood coating, waterborne printing ink, a waterborne leather coating, a waterborne glass coating and a waterborne metal coating.

The invention relates to a water-based glaze, and belongs to the coating area, the water-based glaze includes the following components by weight: 20-30 parts of nanoscale pure acrylic emulsion, 4-10 parts of a film-forming agent, 2-4 parts of a wetting dispersant, 3-8 parts of ptfe modified polypropylene wax, 100-200 parts of water, 1-2 parts of a fungicide and 3-5 parts of a thickener. The present invention also provides a preparation method of the water-based glaze, the water-based glaze is small in toxicity and irritation, the water-based glaze does not contain volatile organic solvents and burn, is safer, and high in color transparency, can be used as a base for coloring, may not shed and peel, and has excellent adhesion.

The invention discloses a picture processing method and device. The method comprises the steps of obtaining a first picture; obtaining a color value of each pixel point in the first picture; determining the change rate of the color value of the first picture according to the color value of each pixel point in the first picture; if the change rate does not exceed the preset threshold value, obtaining a second picture, and the second picture is a picture with the color transparency of 100% and a specific graph; determining the high-contrast color value corresponding to the color value of each pixel point of the first picture as the color value of each pixel point of the specific graph in the second picture; and rendering the specific graph in the second picture to obtain a third picture.

The invention discloses a method for quickly optimizing skin color, which obtains a grayscale image by performing grayscale calculation on the image to be processed, obtains the average grayscale value of the image to be processed, and uses the average grayscale value as the transparency of the image to be processed. The transparency is calculated to obtain the best skin color, and then the image to be processed and the best skin color are processed in a soft-light blending mode to obtain a soft-light image, and finally the grayscale image is used as a mask, and the Transparency calculations are performed on the image to be processed and the soft light image to obtain the result image; thus, non-skin areas such as hair can be automatically not processed, and there is no need to identify and extract skin areas. The operation is convenient, and the grayscale image is used as the mask. version and combined with soft light processing technology, making the processed skin color more natural.