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Construction and application of color fiber three-dimensional color mixing space grid model and grid point array chromatogram

A space grid, point array technology, applied in special data processing applications, 3D modeling, instruments, etc., can solve the problems of inconvenient remote transmission, low color matching and chromatography, and long time.

Active Publication Date: 2021-08-10
JIANGNAN UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The traditional color matching method is obtained by manual proofing, which is inefficient, time-consuming, and inconvenient for remote transmission

Method used

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  • Construction and application of color fiber three-dimensional color mixing space grid model and grid point array chromatogram
  • Construction and application of color fiber three-dimensional color mixing space grid model and grid point array chromatogram
  • Construction and application of color fiber three-dimensional color mixing space grid model and grid point array chromatogram

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Embodiment Construction

[0053] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0054] The present invention designs a color fiber three-dimensional color mixing space grid model and a grid point array chromatogram construction method. For the specified three primary color fibers α, β, and γ, the quality of each primary color fiber corresponds to each coordinate axis in the three-dimensional coordinate system to achieve The construction of the grid point array model of the 3D color mixing space grid model, such as figure 1 As shown, the following steps A to G are included.

[0055] Step A. According to the preset maximum mass ω corresponding to the three primary color fibers α, β, γ respectively α , ω β , ω γ , determine the positions of the coordinate axes corresponding to the maximum mass of each primary color fiber, and then enter step B.

[0056] Step B. For the line segment between the orig...

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Abstract

The invention relates to a three-dimensional color-mixing space grid model of colored fiber and a method and application of a grid point array chromatogram construction method. Aiming at the problem of expressing the digital color-mixing effect of specified three-primary-color fibers, the mass ω of the three-primary-color fibers is α , ω β , ω γ as the carrier, corresponding to each coordinate axis of the three-dimensional coordinate system, by ω α , ω β , ω γ The grid division of the axis realizes the grid division of the one-dimensional straight line, two-dimensional plane and three-dimensional three-dimensional color mixing space grid model of the three primary colors, so as to construct the grid model of the color fiber three-dimensional color mixing space, and through the three-dimensional color mixing The construction of the grid point array matrix and array color matrix of each point, line, surface, and body in the space realizes the digital expression of the corresponding color spectrum. In practical applications, the above-mentioned models and algorithms can set the meshing precision by themselves, and call each group of model algorithms to realize the visualization of the meshed color spectrum, which effectively improves the efficiency of color analysis and selection.

Description

technical field [0001] The invention relates to the construction and application of a color fiber three-dimensional color mixing space grid model and a grid point array chromatogram, and belongs to the technical field of color mixing space grid construction. Background technique [0002] Colored fibers with different color effects can be obtained through technical means such as dyeing of textile fiber materials, dope coloring, bio-transgenics, and structural coloring. Three different colors of fibers are mixed in a certain proportion and spun to obtain a certain color. For color-spun yarns, in theory, factors such as the base color of blended fibers, blending ratio, blending method, and the structure of formed yarns have a great influence on the hue, lightness and saturation of color-spun yarns, but in the actual production process, usually Based on a certain color mixing method and yarn structure, focus on the selection of the color fiber base color and the color mixing rat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T17/20G06F16/583
CPCG06T17/20G06F16/5838
Inventor 薛元崔鹏孙显强
Owner JIANGNAN UNIV
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