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

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

Active Publication Date: 2021-02-09
JIANGNAN UNIV
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  • 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 method and application of color fiber three-dimensional color mixing space grid model and grid point array color matrix
  • Construction method and application of color fiber three-dimensional color mixing space grid model and grid point array color matrix
  • Construction method and application of color fiber three-dimensional color mixing space grid model and grid point array color matrix

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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 method for constructing the grid point array color matrix. For the designated three primary color fibers α, β, and γ, the quality of each primary color fiber corresponds to each root in the three-dimensional coordinate system. Coordinate axis, to realize the construction of the grid point array model of the three-dimensional 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 th...

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Abstract

The invention relates to a construction method and application of a color fiber three-dimensional color mixing space grid model and a grid point array color matrix, aiming at the expression problem ofa specified three-primary-color fiber digital color mixing effect, taking the mass omega alpha, omega beta and omega gamma of three-primary-color fibers as carriers, and respectively corresponding the carriers to each coordinate axis of a three-dimensional coordinate system, through meshing division of omega alpha, omega beta and omega gamma axes, one-dimensional straight line, two-dimensional plane and three-dimensional mesh division in a three-primary-color color mixing space mesh model is realized, so that a mesh model of a color fiber three-dimensional color mixing space is constructed; and digital expression of corresponding chromatograms is realized by constructing grid point array matrixes and array color matrixes of points, lines, surfaces and bodies in the three-dimensional colormixing space. In practical application, the model and the algorithm can automatically set gridding precision, and each group of model algorithms is called to realize visualization of gridding chromatography, so that the color analysis and selection efficiency is effectively improved.

Description

technical field [0001] The invention relates to a construction method and application of a color fiber three-dimensional color mixing space grid model and a grid point array color matrix, 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 mixin...

Claims

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Application Information

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IPC IPC(8): G06T17/20G06F16/583
CPCG06T17/20G06F16/5838
Inventor 薛元崔鹏孙显强
Owner JIANGNAN UNIV
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