Title:
METHOD FOR CONSTRUCTING COLOR FIBER THREE-DIMENSIONAL COLOR MIXING SPACE GRID MODEL AND GRID POINT ARRAY COLOR MATRIX, AND USE OF METHOD
Document Type and Number:
WIPO Patent Application WO/2022/110585
Kind Code:
A1
Abstract:
A method for constructing a color fiber three-dimensional color mixing space grid model and a grid point array color matrix, and the use of the method. For the problem of the expression of a specified three-primary-color-fiber digital color mixing effect, the masses ωα, ωβ and ωγ of three-primary-color fibers are taken as carriers and respectively correspond to coordinate axes of a three-dimensional coordinate system, and one-dimensional linear, two-dimensional planar and three-dimensional stereoscopic grid division in a three-primary-color color mixing space grid model is realized by means of the gridding division of ωα, ωβ and ωγ axes, such that a color fiber three-dimensional color mixing space grid model is constructed; and a digital expression of a corresponding color spectrum is realized by means of constructing grid point array matrices and array color matrices of points, lines, planes and solids in a three-dimensional color mixing space. In practical application, by means of the model and algorithm gridding precision can be automatically set, and each group of models and algorithms is called to visualize a gridding color spectrum, such that the color analysis and selection efficiency is effectively improved.
Inventors:
XUE YUAN (CN)
CUI PENG (CN)
SUN XIANQIANG (CN)
CUI PENG (CN)
SUN XIANQIANG (CN)
Application Number:
PCT/CN2021/082625
Publication Date:
June 02, 2022
Filing Date:
March 24, 2021
Export Citation:
Assignee:
UNIV JIANGNAN (CN)
International Classes:
G06K9/00; G06N3/04; G06N3/08
Foreign References:
| CN112348961A | 2021-02-09 | |||
| CN110490981A | 2019-11-22 | |||
| CN102496166A | 2012-06-13 | |||
| CN107277294A | 2017-10-20 | |||
| US6236406B1 | 2001-05-22 | |||
| JPH10336467A | 1998-12-18 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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