612 results about "Color tone" patented technology

A putter head having an upward-facing surface portion and a diffusely reflecting area of at least 5% of a total upward-facing area, which is also has a low gloss value and preferential CIELab L* value, an alignment feature delineating a transition between a first portion of the upward-facing surface having an area of contrasting shade or color with a shade or color of a portion of the face adjacent the upward-facing surface, and a face with at least a portion adjacent the upward-facing surface having a diffusely reflecting face surface area with a low gloss value and preferential chroma value. The alignment feature may have a preferential contrasting color difference between the first portion of the upward-facing surface and a portion of the face, and preferential CIELab ΔL difference value between a portion of the face and the diffusely reflecting surface of the upward-facing surface.

The invention provides a chip lamp bead and a lamp, and relates to the technical field of lamp beads, the chip lamp bead comprises a packaging body and a lamp bead body packaged in the packaging body; wherein the lamp bead body comprises a substrate, and a first luminous body, a second luminous body and a control chip which are arranged on the substrate. The white light illuminant and the illuminant of the preset color system are integrated in one lamp bead, different lamp beads and different colors of the lamp beads can be controlled in a unified mode through the control chip, and the functionality and flexibility of the illumination and decoration lamp system are improved. On the basis of the white LED, the color temperature adjustment of the preset color system from the warm color tone to the cold color tone can be realized by adjusting the proportion of white LEDs (such as warm white and cold white) with different color temperatures. Moreover, the color of single-color blue light is purer, the color of single-color white light or warm white light is more consistent, and the yield can be increased to 99% or above.

The invention discloses a display method and equipment. The display method comprises the following steps: acquiring pixel matrix data of a first color component of an original display picture in a target color space; performing fuzzy processing on color components of at least part of pixels in the pixel matrix data of the first color component to obtain a first fuzzy component; and generating and displaying a target display picture based on the first fuzzy component. Through the implementation scheme, fuzzy processing is carried out on part of color components in the display picture, and the effect that the focus moves forwards in the eye axis direction after the part of color components are focused in the human eyes is simulated, so that myopia defocus signals are generated on the retina, myopia formation and development are slowed down, and the eye protection effect is achieved. Meanwhile, part of color components are blurred, the color proportion cannot be obviously reduced, the influence on the picture hue can be reduced, and the user experience is better.

The invention relates to a high dynamic range image tone mapping method and device based on an attention mechanism. The method comprises the following steps: S1, determining a first brightness channel; the first brightness channel is a brightness channel of the high dynamic range image. And S2, adaptively adjusting the global brightness of the first brightness channel based on a channel attention mechanism to obtain a first brightness feature map subjected to global brightness mapping. And S3, enhancing local details of the first brightness feature map based on a self-attention mechanism to obtain a second brightness feature map. And S4, obtaining a second brightness channel according to the first brightness channel and the second brightness feature map. The second brightness channel is a brightness channel of the low dynamic range image. According to the method, adaptive brightness modification is realized based on channel attention, the flexibility of brightness mapping can be improved, detail retention in tone mapping is enhanced based on a self-attention mechanism, global brightness mapping and local detail enhancement can be effectively integrated, and a more excellent tone mapping result is obtained.

A method includes receiving a quantized video having a first maximum luminance level or brightness associated with a mastering display with which the quantized video was mastered. The method also includes de-quantizing the quantized video in order to generate a de-quantized video. The method further includes applying a scene-adaptive tone mapping function to the de-quantized video in order to generate a tone mapped video. In addition, the method includes displaying the tone mapped video on a target display. The tone mapped video has a second maximum luminance level or brightness associated with the target display, and the second maximum luminance level or brightness is less than the first maximum luminance level or brightness.

The invention relates to a printing control method and computer equipment. According to the method and the device, the basic contour information of the printed image during full-ink-quantity ink dots is identified, the edge compensation width is determined according to the database information, the basic contour information and the ink-medium-environment-chromatography multivariate model, and the halftone-processed database information is subjected to edge compensation in the edge compensation width; the phenomena of sawteeth, blurring and blurring of the edges of printed characters, graphs and images can be avoided, the edge compensation gradient is set according to the size and the tone type of the printed image, and gradient compensation of a compensation point from the outer edge of the printed image to the center position in the edge compensation width is achieved. The color difference, caused by edge compensation, of the outer edge and the center position is reduced, and low cost and high printing speed are guaranteed while the amount of printing ink is saved.

To realize a colored pattern on an electrode substrate, which can reduce the process time, and not only makes colors vivid, but also improves the reliability and lifespan of the display by forming one or more layers through one coating, pre-baking, exposure and development process.SOLUTION: A two-layer process of PDL and CS of an organic light-emitting diode panel is unified into one to shorten the process time, the thickness of the half-tone is controlled to 1.25 to 2.20 μm and the thickness of the full-tone is controlled to 3.20 to 3.40 μm to reduce scratches caused by the metal mask during deposition, and the pattern is formed by adjusting the UV actinic ray transmittance of the photomask to three ranges of 0% (non-exposed area), 15 to 60% (half-tone), and 100% (full-tone) to create a step in the pattern after the development process is completed, while containing the colorant according to the present invention.SELECTED DRAWING: Figure 1

The present invention makes it possible to confirm the hue and the like of a captured video at a point in time before a virtual video on a display is captured by a camera. An information processing apparatus includes: a rendering unit (520a) that generates a virtual video by rendering using a 3D model used in a photographing system that photographs a video on a display (505) by a camera (502), the display (505) displaying the virtual video obtained by rendering using the 3D model; and a video processing unit (33) that performs, on the virtual video generated by the rendering unit, live-shot video conversion processing for generating an analog video by using a processing parameter that achieves luminance or color characteristics at the time of imaging by a camera used in the imaging system.

The invention provides a color grading method for pink cultivated diamonds, which is characterized by comprising the following steps: S1, sequentially comparing pink cultivated diamonds to be detected with a plurality of hue physical standard samples, and obtaining the hue grade of the pink cultivated diamonds to be detected according to hue comparison; s2, sequentially comparing the pink cultivated diamond to be detected with a plurality of chroma physical standard samples, and obtaining the chroma level of the pink cultivated diamond to be detected according to saturation comparison and lightness comparison; and S3, classifying the colors of the pink cultivated diamond to be detected according to the tone level and the chroma level of the pink cultivated diamond to be detected. According to the method, the color grading interval can be refined, the color grading standard can be unified and perfected, and standardization and refinement of color grading of pink cultivated diamonds can be achieved.

An analysis apparatus acquires individual emotion data for each participant generated on the basis of face image data of the participants in an online meeting during the meeting. The analysis apparatus generates, for each participant, analysis data indicating a degree of emotion in the online meeting on the basis of the individual emotion data. The analysis apparatus stores each piece of the analysis data for each participant in association with corresponding color tone information. The analysis apparatus generates, as a display image indicating a state of the online meeting, an image in which element figures represented by the color tone information associated with the analysis data are disposed for each of a plurality of the participants who have participated in the online meeting. The analysis apparatus outputs the generated display image.

[Problem] To provide a resin-coated seamless aluminum can that has both resin adhesiveness and a color tone. [Solution] This resin-coated seamless aluminum can is characterized by comprising an aluminum base material, a surface treatment layer formed on at least one surface of the aluminum base material, and a resin layer formed on the surface treatment layer, and is characterized in that the surface treatment layer contains aluminum hydroxide, and exhibits, in an infrared absorption spectrum thereof measured by FT-IR, a Pa / Pb value of 0.13-3.00 when the height of an absorbance peak at a wave number of 850-1000 cm-1 is defined as Pa and the height of an absorbance peak at a wave number of 1000-1200 cm-1 is defined as Pb.

To provide a pigment composition enabling to obtain OLED display devices in which non-lighting of light-emitting pixels located at an edge of a substrate is suppressed while maintaining normal lighting of light-emitting pixels located at a center of the substrate during formation of a pixel division layer and spacer layer, even if a thickness of the pixel division layer and spacer layer formed in a batch by the halftone process is thick.SOLUTION: A pigment composition contains (a) a pigment having -NHCO- and / or -COO- groups and a triphenodioxazine skeleton in a molecule, and (b) a compound represented by a Formula (1) and / or a Formula (2).SELECTED DRAWING: Figure 2

Provided is a method for preparing a pixel defining layer, which is not only to ensure vivid colors, but also to increase display reliability and lifespan by creating one or more layers through one-time process of performing coating, prebaking, exposure, development, post-exposure, and post-heat treatment and thus implementing a colored pattern capable of reducing the process time on the electrode substrate, wherein the method unifies the processes of two layers of the PDL and CS layers of the organic light emitting diode panel into one by including the colorant according to the present disclosure, and shortens the process time by adjusting the UV active ray transmittance of the photomask to three sections of 0% (non-exposed portion), 20 to 50% (Half-tone), and 100% (Full-tone) in order to create a step height in the pattern after the development process is completed and thus forming two layers at once.

The invention discloses a color matching method based on a COLORO color system. The color matching method is specifically implemented according to the following steps: step 1, constructing a COLORO hue-hue basic model; according to the method, the COLORO hue-hue perceptual model is built, the reliability and precision of building of an existing color model are effectively improved, color selection is carried out, color screening and target confirmation of a product color scheme are well achieved, the color matching quantification efficiency is improved, and the objectivity and scientificity of color matching design are improved; the method has good accuracy, and solves the problems of large workload and low efficiency when a costume designer carries out color matching according to an existing color system.

To provide a timepiece component which can express a color tone with a high saturation.SOLUTION: The timepiece component includes a base material and a multilayer film covering at least a part of the base material. The multilayer film has a color adjusting film formed of one of an oxide layer and a fluoride layer and obtained by a dry plating method. The color adjusting film includes: a first color adjustment film with an index of refraction of at least 2.0; a second color adjustment film with an index of refraction of at least 1.5 and smaller than 2.0; and a third color adjustment film with an index of refraction of smaller than 1.5.SELECTED DRAWING: Figure 2

Provided is at least one of a sintered body having gradations of translucency and a color tone and being capable of providing a visual impression close to that of natural teeth and a calcined body that provides such a sintered body. The calcined body and the sintered body are respectively a calcined body of zirconia and a sintered body of zirconia that have less warpage even after being subjected to heat treatment such as sintering or calcination. The sintered body comprises zirconia, wherein the zirconia contains (i) stabilizing element-containing zirconia or (ii) zirconia containing stabilizing element-containing zirconia and a coloring element, the sintered body has three or more regions stacked in a layered manner, two adjacent regions among the regions differ from each other in at least one of stabilizing element content and coloring element content, and a difference between the stabilizing element content in a first region located at one end among the stacked regions and the stabilizing element content in a second region located at the other end is 2.0 mol% or less.

The invention relates to a method applied to color grading of green jadeite, which belongs to the technical field of gemstone colorimetry, and defines the color grade of the green jadeite by establishing a theoretical color card model, obtaining a real object grading sample, preparing a color card, placing a sample to be detected, grading the dominant color of the sample to be detected and confirming the concentration and gray level of the sample to be detected. The invention further provides a color card device applied to green jade color grading, the color card device comprises an acrylic colorimetric set and a support assembly, the acrylic colorimetric set is composed of two acrylic color cards with different hues, the acrylic color cards are pure green and blue-green respectively, the color card with a single hue is designed into 12 color blocks of 3 * 4, and the support assembly is connected with the acrylic colorimetric set. Developing by taking the concentration and the gray as vertical and horizontal coordinates; the support assembly comprises a color card support and a length measuring instrument. The color card support is composed of an acrylic main plane and a base. According to the method, the efficiency and accuracy of green jadeite color grading can be improved, and market disorder caused by green jadeite color evaluation differences can be reduced.

The broken and long dashed lines in the reproductions form no part of the claimed designs; the grayscale tones displayed in the reproductions are intended to depict tonal contrast, and not any particular shade or tone of color; portions of the graphical user interface in the reproductions 12.1 and 13.1 are illustrated with color and their protection for color are claimed.

Provided is a polycarbonate resin composition that allows the production of a molded article that exhibits little change in the color tone of guided light over a long light guide path and is excellent in long-term heat resistance and long-term moist heat resistance. [Solution] The polycarbonate resin composition disclosed herein contains a polycarbonate resin, a phosphorus-based antioxidant, and an alicyclic epoxy compound. The phosphorus-based antioxidant contains a pentaerythritol diphosphite compound. Relative to 100 parts by mass of the polycarbonate resin, the content of the alicyclic epoxy compound is 0.01 parts by mass or more and 0.6 parts by mass or less, the content of the pentaerythritol diphosphite compound is 0.01 parts by mass or more and 0.35 parts by mass or less, and the content of the phosphorus-based antioxidant is 0.2 parts by mass or more. The ratio of the content of the alicyclic epoxy compound to the content of the pentaerythritol diphosphite compound is 0.5 or more.

The invention relates to the technical field of novel ink, and provides a spot color separation method and system for ink recovery. The method comprises the following steps: acquiring an RGB image of a printing recovery product; pixel segmentation is carried out on the image, and color and coordinate data of pixels are marked; performing region clustering according to the color data to obtain a plurality of recovery regions; identifying coordinates of the recovery area, and controlling the recovery device to dissolve and separate the ink in the target area to obtain mixed ink; and constructing a spot color adjustment module, and blending the mixed ink with the ground color ink to obtain the spot color ink. The technical problems that in a traditional ink recycling technology, due to the fact that different color areas cannot be accurately separated, the recycled novel ink is low in purity and cannot be directly recycled are solved, high-precision color area segmentation is achieved through multi-stage clustering, local dissolution and a special hue and process are combined, and the efficiency is improved. And the purity of the recovered novel ink and the direct reuse rate of the novel ink are improved.

This image is a selection image for print settings (color settings) related to the colors that will be printed on the printer. Each hue wheel displayed in the image corresponds to an ICC profile, and the user selects the desired hue wheel to create print data. Reference Image 1 shows the image in color. As shown in Reference Image 2, when the user selects the desired hue wheel, the color of the outer frame surrounding the selected hue wheel changes.

Provided is at least one of a recycled powder obtained through horizontal recycling of scrap from dental blanks, a method for producing the recycled powder, a method for producing a recycled dental blank, and a recycled dental blank obtained by the method.　This method for producing a recycled powder comprises: a pulverization step for pulverizing scrap from dental blanks to obtain a pulverized product; and a recovery step for recovering a powder having a color tone where L* is 90-100 inclusive, a* is 0-1 inclusive, and b* is 0-5 inclusive from the pulverized product.

Embodiments of the present application disclose a webpage generation method and device, electronic equipment and storage medium, and relate to the technical field of computers, which can realize modification of a main color tone of a webpage. The webpage generation method comprises: in response to a webpage template loading instruction, loading and displaying a webpage template; in response to a main color tone configuration parameter input on the webpage template, configuring the main color tone configuration parameter in a cascading style sheet; in response to a webpage generation instruction, parsing document content of the webpage template to construct a document tree; parsing the cascading style sheet of the webpage template to construct a cascading style sheet object model tree; creating a rendering tree based on the document tree and the cascading style sheet object model tree; and generating a target webpage based on the rendering tree. The present application is suitable for a webpage design scenario.

1. The name of the design product: picture tone processing graphical user interface of electronic equipment. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: interface change state diagram. 5. The use of the graphical user interface: for human-computer interaction and implementation of the functions of the electronic equipment, processing the tone of the picture. 6. The human-computer interaction mode of the graphical user interface: click on the alternative tone area of the circle below the main view and click on the "start processing" area, the interface will switch to the interface change state diagram. The design coating area is the content picture.

A device for combining different colors on a computer screen by using an electronic pen includes: an electronic pen having a pen head; a palette capable of being displayed in a screen of a display; the palette including a plurality of color sections of various colors; a touch detector serving to detect a contact angle and pressure of the pen head touching one color section of the palette for determining an amount of a dye and the hue of the color touched; a touch converter serving for converting the angle and the pressure to a hue and an amount of dye so that when the electronic pen is used to writer or draw, the output from the pen head having the color; a color combiner used to mix different colors of the color sections which are touched by the pen head continuously so as to obtain a mixing color.

The present invention discloses a method and system for intelligently generating multimedia content based on a massive material library, and relates to the technical field of multimedia content generation, and specifically includes the following steps: obtaining multiple materials to be combined from a massive material library, and collecting the lighting condition data and shooting equipment data of each material, and transmitting these data to a central processing system for storage and monitoring; analyzing the lighting condition data transmitted to the central processing system, and evaluating whether there will be a problem of inconsistent hue in the material combination process; in the case of evaluating that there is a problem of inconsistent hue in the material combination process, further analyzing the collected shooting equipment data, identifying and marking the materials with inconsistent hue; applying an optimization model to the materials marked as inconsistent hue, and recombining to generate multimedia content. The present invention solves the problem of visual disharmony caused by inconsistent hue of materials in the process of multimedia content generation, and realizes hue consistency control.

To provide a novel quaternary ammonium salt composition that enhances color tone stability at high temperatures and flaking suitability in order to address the problems in which traditional quaternary ammonium salt compositions deteriorate in their color tone at high temperatures and the traditional technology could not achieve satisfactory flaking suitability.SOLUTION: A quaternary ammonium salt composition contains component (A): a specific quaternary ammonium salt, component (B): a polyhydric alcohol, and component (C): water, where the content of component (A) is 50 mass% or more, the content of component (C) is 1-10 mass%, and the acid value is 1.0 mgKOH / g or less.SELECTED DRAWING: None

To provide a phenol composition with enhanced balance between environmental compatibility and the color tone of the resulting polymer.SOLUTION: A phenol composition includes at least a phenol (A) having an actually measured bioavailability of 80% to 100% inclusive, where the actually measured bioavailability is measured in accordance with ASTM D6866-20 and indicates the content ratio of radioactive carbon 14C derived from biomass resources with respect to the concentration of radioactive carbon in circulating carbon in the 1950s. The phenol composition exhibits an absorbance of 0.001 to 0.70 inclusive at a wavelength of 425 nm when dissolved in pure water at a concentration of 90 mass%.SELECTED DRAWING: None

The invention relates to the field of ceramic ink, and discloses a black pigment, ceramic ink prepared from the black pigment and a preparation method of the ceramic ink. The high-tinting-strength cobalt black pigment is prepared by adopting cobalt nitrate, nickel nitrate, chromic nitrate and ferric nitrate according to the molar ratio of 38: 6: 31: 25, co-precipitating, drying to obtain powder, and calcining at the temperature of 1100-1200 DEG C to obtain the high-tinting-strength cobalt black pigment. The ink prepared from the high-tinting-strength cobalt black pigment prepared by the preparation method disclosed by the invention is pure in hue and strong in tinting strength, is particularly suitable for producing dark-color ceramic tile layout products such as black golden flowers and the like, and can well solve the problem that the black color is not pure enough.