A four-dimensional color-mixing spatial grid model of colored fibers and a method for constructing a grid point array color matrix and its application

Abstract

The invention relates to a construction method and application of a four-dimensional color mixing space grid model of colored fibers and a grid point array color matrix. Aiming at the problem of expressing the digital color mixing effect of specified four-primary-color fibers, the quality ω of the four-primary-color fibers is α , ω β , ω γ , ω δ as the carrier, corresponding to each coordinate axis of the four-dimensional coordinate system, by ω α , ω β , ω γ , ω δ The grid division of the axis realizes the grid division of one-dimensional straight line, two-dimensional plane, three-dimensional and four-dimensional space in the four-primary color mixing space grid model, so as to construct the grid model of the color fiber four-dimensional color mixing space, and pass The digital expression of the corresponding color spectrum is realized by the construction of the grid point array matrix and the array color matrix of each point, line, surface, body and four-dimensional space in the four-dimensional color mixing space. 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 present invention relates to a color fiber four-dimensional mixing space mesh model and its grid point array color matrix construction method and application, belonging to the field of mixing space mesh construction technology. Background technique [0002] Through the staining, raw liquid coloring, biological transgenic, structural color of the textile fiber material, the color fibers having different color effects can be obtained, and the four different colors of the fibers can be used in a certain proportion of mixed spinning. Color color spinning, theoretically blended fiber base color, mixing ratio, mixing method, structural yarn structure, etc. Based on some kind of mixing method and the yarn structure, the choice of color fiber base color is highly considered and the choice of mixing color ratio. The color spinning, brightness and saturation of the color spun yarn by the proportion of the color spun yarn by multi-grade coloring fibers, and the pr...

AI Technical Summary

Problems solved by technology

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

Images