CN113112604A - Grid point array model construction method and application of gridding RGB color space - Google Patents

Grid point array model construction method and application of gridding RGB color space Download PDF

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CN113112604A
CN113112604A CN202011337389.0A CN202011337389A CN113112604A CN 113112604 A CN113112604 A CN 113112604A CN 202011337389 A CN202011337389 A CN 202011337389A CN 113112604 A CN113112604 A CN 113112604A
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CN113112604B (en
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薛元
孙显强
崔鹏
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Jiangnan University
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Abstract

The invention relates to a method for constructing a grid point array model of a gridding RGB color space and application thereof, which realize the grid division of one-dimensional straight lines, two-dimensional planes and three-dimensional solids in the RGB color space by the gridding division of an R, G, B axis so as to construct a gridding array model of the RGB color space, and realize the digital expression of corresponding chromatograms by the construction of a grid point array matrix and an array color matrix of each point, line, surface and body in the RGB color space. In practical application, the models and algorithms can automatically set gridding precision, and each group of model algorithms is called to realize visualization of gridding chromatograms, so that the color analysis and selection efficiency is effectively improved.

Description

Grid point array model construction method and application of gridding RGB color space
Technical Field
The invention relates to a grid point array model construction method of a gridding RGB color space and application thereof, belonging to the technical field of color space grid construction.
Background
In the color design process, a mathematical model is required to be used for carrying out digital expression on an RGB color space and carrying out visual display on the color spectrum of the RGB color space. For example, 12 ridge lines, 12 surface diagonal lines and 4 body diagonal lines can be obtained by connecting 8 vertexes of the RGB color space two by two, and the color distribution rules of these line segments need to be expressed by applying color values and visual colors thereof; the RGB color space also contains 6 outer surfaces and several tangent planes perpendicular to the C-axis, M-axis and G-axis, respectively, and the color distribution rules on these planes need to be expressed by using color values and their intuitive colors. The color distribution of the points, lines and surfaces in the RGB color space is expressed by using color values and visual colors, so that the digital design of the colors and the visualization of the color spectrums can be realized.
The RGB color space contains 106The pixel points can bring excessive data redundancy in the industrial application process, and in the color design process, the secondary color mixed by two primary colors, the change rule of the tertiary color mixed by three primary colors and the visual color spectrum of the secondary color mixed by three primary colors are generally required to be mastered. Through two liang of connections between 8 summits in the RGB color space, can obtain 12 crest lines, 12 root face diagonals and 4 body diagonals, the color distribution on these connecting lines can be obtained through the secondary color chromatogram that two primary colors mix, lacks effective model at present and carries out digital expression to it, carries out visual show to its chromatogram.
In the RGB color space, six outer surfaces and a plurality of tangent planes which are respectively vertical to a C axis, an M axis and a G axis are arranged, the color distribution rule on the surfaces can be obtained by three times of mixed chromatograms of three primary colors, and an effective model is not available for carrying out digital expression on the three primary colors at present to carry out visual display on the chromatograms.
Disclosure of Invention
The invention aims to solve the technical problem of providing a grid point array model construction method for a gridding RGB color space, which introduces a digital quantization process to realize the visualization of RGB color space colors.
The invention adopts the following technical scheme for solving the technical problems: the invention designs a grid point array model construction method of a gridding RGB color space, which is used for carrying out grid division based on a regular hexahedron of the RGB color space and constructing a grid point array model, and comprises the following steps:
step A, one vertex of a regular hexahedron corresponds to a black color value 0, the other ends of three edges connected with the vertex respectively correspond to a red color value r, a green color value g and a blue color value B in an RGB color space, a cube space corresponding to the RGB color space is constructed, and then the step B is carried out;
step B, aiming at the edges between the vertexes corresponding to the black color and the red color, performing m equal division, namely obtaining m +1 points including the vertexes at the two ends of the edges, and numbering each grid point as 1, 2, … and m +1 in sequence;
executing n equal division for the edge between the vertex corresponding to the black color and the vertex corresponding to the green color, namely obtaining n +1 points including the vertexes at the two ends of the edge, wherein the grid points are numbered as 1, 2, … and n +1 in sequence;
performing p equal division on an edge between a vertex corresponding to black and a vertex corresponding to blue, namely obtaining p +1 points including vertexes at two ends of the edge, wherein the grid points are numbered as 1, 2, … and p +1 in sequence; then entering step C;
step C, according to a three-dimensional coordinate principle, based on division on three edges starting from black points, forming (m +1) (n +1) (p +1) grid points, setting grid point coordinates defined by grid point numbers as omega (i, j, k) as follows, and then entering step D;
ω(i,j,k)=[(i-1)/m,(j-1)/n,(k-1)/p];
i=1、2、…、m+1,j=1、2、…、n+1,k=1、2、…、p+1;
step D, obtaining a grid point array matrix of the RGB color space, which can be expressed as follows, and then entering step E;
Figure BDA0002797566160000021
step E, transforming the coordinate value of each grid point in the RGB color space to obtain the color value of each grid point
Figure BDA0002797566160000022
Then step F is entered as follows;
Figure BDA0002797566160000023
step F, grid color values of RGB color space
Figure BDA0002797566160000024
Substituting into the grid point array matrix, a grid point array color matrix of the RGB color space can be obtained as follows:
Figure BDA0002797566160000025
as a preferred technical scheme of the invention: combining the color values (r) of the points a for any two points a and b in the cubic space based on the steps A to F1,g1,b1) Color value of point b (r)2,g2,b2) And equally dividing the L of the connecting line between the two points, and constructing a color value model of each point on the connecting line between the two points as follows:
Figure BDA0002797566160000031
where L is 1, …, and L +1, and L indicates the serial number of each point in each position including the point a and the point b in the direction from the point a to the point b on the two-point connecting line.
As a preferred technical scheme of the invention: based on the steps A to F, defining that the vertex corresponding to black in the cubic space is a point K, the vertex corresponding to red is a point R, the vertex corresponding to green is a point G, and the vertex corresponding to blue is a point B, then the other vertex of the surface where the point K, the point R and the point G are located is a point Y corresponding to yellow, the other vertex of the surface where the point K, the point R and the point B are located is a point M corresponding to magenta, the other vertex of the surface where the point K, the point G and the point B are located is a point C corresponding to cyan, and the other vertex of the surface where the point Y, the point G and the point C are located is a point W corresponding to white;
from point K, an edge
Figure BDA0002797566160000032
The model of the color values for each point on the m-partition is as follows:
Figure BDA0002797566160000033
from point G, edge
Figure BDA0002797566160000034
The model of the color values for each point on the m-partition is as follows:
Figure BDA0002797566160000035
from point C, edge
Figure BDA0002797566160000036
The model of the color values for each point on the m-partition is as follows:
Figure BDA0002797566160000037
from point B, edge
Figure BDA0002797566160000038
The model of the color values for each point on the m-partition is as follows:
Figure BDA0002797566160000039
from point K, edge
Figure BDA00027975661600000310
The model of the color values for each point on the n-degree scale is as follows:
Figure BDA00027975661600000311
from point R, edge
Figure BDA00027975661600000312
The model of the color values for each point on the n-degree scale is as follows:
Figure BDA00027975661600000313
from point M, edge
Figure BDA0002797566160000041
The model of the color values for each point on the n-degree scale is as follows:
Figure BDA0002797566160000042
from point B, edge
Figure BDA0002797566160000043
The model of the color values for each point on the n-degree scale is as follows:
Figure BDA0002797566160000044
from point K, edge
Figure BDA0002797566160000045
The model of the color values for each point on the p-partition is as follows:
Figure BDA0002797566160000046
from point R, edge
Figure BDA0002797566160000047
The model of the color values for each point on the p-partition is as follows:
Figure BDA0002797566160000048
from point Y, edge
Figure BDA0002797566160000049
Models of colour values based on p-equal parts, points thereon, e.g.The following:
Figure BDA00027975661600000410
from point G, edge
Figure BDA00027975661600000411
The model of the color values for each point on the p-partition is as follows:
Figure BDA00027975661600000412
as a preferred technical scheme of the invention: based on steps A to F, then
Figure BDA00027975661600000413
Diagonal line in plane
Figure BDA00027975661600000414
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600000415
diagonal line
Figure BDA00027975661600000416
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600000417
then
Figure BDA00027975661600000418
Diagonal line in plane
Figure BDA00027975661600000419
Color values of points thereon based on L-equal divisionsThe model is as follows:
Figure BDA0002797566160000051
diagonal line
Figure BDA0002797566160000052
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000053
then
Figure BDA0002797566160000054
Diagonal line in plane
Figure BDA0002797566160000055
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000056
diagonal line
Figure BDA0002797566160000057
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000058
then
Figure BDA0002797566160000059
Diagonal line in plane
Figure BDA00027975661600000510
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600000511
diagonal line
Figure BDA00027975661600000512
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600000513
then
Figure BDA00027975661600000514
Diagonal line in plane
Figure BDA00027975661600000515
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600000516
diagonal line
Figure BDA00027975661600000517
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600000518
then
Figure BDA00027975661600000519
Diagonal line in plane
Figure BDA00027975661600000520
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600000521
diagonal line
Figure BDA00027975661600000522
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000061
as a preferred technical scheme of the invention: based on step A to step F, then the body diagonal
Figure BDA0002797566160000062
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000063
body diagonal line
Figure BDA0002797566160000064
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000065
body diagonal line
Figure BDA0002797566160000066
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000067
body diagonal line
Figure BDA0002797566160000068
Models of colour values based on points on L-scores, e.g.The following:
Figure BDA0002797566160000069
as a preferred technical scheme of the invention: based on the steps A to F, defining that the vertex corresponding to black in the cubic space is a point K, the vertex corresponding to red is a point R, the vertex corresponding to green is a point G, and the vertex corresponding to blue is a point B, then the other vertex of the surface where the point K, the point R and the point G are located is a point Y corresponding to yellow, the other vertex of the surface where the point K, the point R and the point B are located is a point M corresponding to magenta, the other vertex of the surface where the point K, the point G and the point B are located is a point C corresponding to cyan, and the other vertex of the surface where the point Y, the point G and the point C are located is a point W corresponding to white; according to
Figure BDA00027975661600000610
M is equally divided,
Figure BDA00027975661600000611
N is equally divided,
Figure BDA00027975661600000612
P is divided based on i ═ 1, …, m +1, and
Figure BDA00027975661600000613
the m +1 section color value model matrixes which are perpendicular to each other are respectively as follows:
Figure BDA00027975661600000614
based on j ═ 1, …, n +1, and
Figure BDA00027975661600000615
the n +1 section color value model matrixes are respectively as follows:
Figure BDA00027975661600000616
based on k ═ 1, …, p +1, and
Figure BDA00027975661600000617
the vertical p +1 section color value model matrix is respectively as follows:
Figure BDA0002797566160000071
as a preferred technical scheme of the invention: based on steps A to F, according to
Figure BDA0002797566160000072
M is equally divided,
Figure BDA0002797566160000073
N is equally divided,
Figure BDA0002797566160000074
P is equally divided, then
Figure BDA0002797566160000075
The on-plane color value model is as follows:
Figure BDA0002797566160000076
Figure BDA0002797566160000077
the on-plane color value model is as follows:
Figure BDA0002797566160000078
Figure BDA0002797566160000079
the on-plane color value model is as follows:
Figure BDA00027975661600000710
Figure BDA00027975661600000711
the on-plane color value model is as follows:
Figure BDA00027975661600000712
Figure BDA00027975661600000713
the on-plane color value model is as follows:
Figure BDA00027975661600000714
Figure BDA00027975661600000715
the on-plane color value model is as follows:
Figure BDA00027975661600000716
correspondingly, the invention designs the application of the grid point array model construction method aiming at the gridding RGB color space, the RGB color space grid point array model is used for obtaining the grid point color of the RGB color space, and the grid point color is stored in a database and is used for realizing the analysis of the target color according to the following mode;
firstly, RGB color detection data corresponding to a target color are obtained through detection, and grid points corresponding to the RGB color detection data are searched in a database; then, obtaining a grid point corresponding to the target color in a comparison mode within a preset radius range around the grid point by taking the grid point as an origin; and finally, the RGB color data corresponding to the grid points form the RGB color data corresponding to the target color.
As a preferred technical scheme of the invention: and detecting the target color by adopting a color detector to obtain RGB color detection data corresponding to the target color.
Compared with the prior art, the grid point array model construction method and the application of the gridding RGB color space have the following technical effects by adopting the technical scheme:
the invention relates to a grid point array model construction method and application of a gridding RGB color space, which realize grid division of one-dimensional straight lines, two-dimensional planes and three-dimensional solids in the RGB color space by gridding division of an R, G, B axis, construct a gridding array model of the RGB color space, and realize digital expression of corresponding chromatograms by constructing a grid point array matrix and an array color matrix of each point, line, surface and body in the RGB color space. In practical application, the models and algorithms can automatically set gridding precision, and each group of model algorithms is called to realize visualization of gridding chromatograms, so that the color analysis and selection efficiency is effectively improved.
Drawings
FIG. 1 is a flowchart of a method for constructing a grid point array model of a gridded RGB color space according to the present invention;
FIG. 2 is a schematic diagram of a hexahedral structure corresponding to the method for constructing a grid point array model of a gridded RGB color space according to the present invention;
FIG. 3 is a schematic diagram of hexahedron colors corresponding to the method for constructing the grid point array model of the gridded RGB color space according to the present invention.
Detailed Description
The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.
The invention designs a grid point array model construction method of a gridding RGB color space, which is characterized in that grid division is carried out on the basis of a regular hexahedron of the RGB color space, and a grid point array model is constructed, as shown in figure 1, and the method comprises the following steps A to F.
Step A, one vertex of a regular hexahedron corresponds to a black color value 0, the other ends of three edges connected with the vertex respectively correspond to a red color value r, a green color value g and a blue color value B in an RGB color space, a cube space corresponding to the RGB color space is constructed, and then the step B is carried out;
step B, aiming at the edges between the vertexes corresponding to the black color and the red color, performing m equal division, namely obtaining m +1 points including the vertexes at the two ends of the edges, and numbering each grid point as 1, 2, … and m +1 in sequence;
executing n equal division for the edge between the vertex corresponding to the black color and the vertex corresponding to the green color, namely obtaining n +1 points including the vertexes at the two ends of the edge, wherein the grid points are numbered as 1, 2, … and n +1 in sequence;
performing p equal division on an edge between a vertex corresponding to black and a vertex corresponding to blue, namely obtaining p +1 points including vertexes at two ends of the edge, wherein the grid points are numbered as 1, 2, … and p +1 in sequence; then entering step C;
step C, according to a three-dimensional coordinate principle, based on division on three edges starting from black points, forming (m +1) (n +1) (p +1) grid points, setting grid point coordinates defined by grid point numbers as omega (i, j, k) as follows, and then entering step D;
ω(i,j,k)=[(i-1)/m,(j-1)/n,(k-1)/p];
i=1、2、…、m+1,j=1、2、…、n+1,k=1、2、…、p+1;
step D, obtaining a grid point array matrix of the RGB color space, which can be expressed as follows, and then entering step E;
Figure BDA0002797566160000091
step E, transforming the coordinate value of each grid point in the RGB color space to obtain the color value of each grid point
Figure BDA0002797566160000096
Then step F is entered as follows;
Figure BDA0002797566160000092
step F, grid color values of RGB color space
Figure BDA0002797566160000093
Substituting into the grid point array matrix, a grid point array color matrix of the RGB color space can be obtained as follows:
Figure BDA0002797566160000094
then in practical application, combining the color values (r) of the point a for any two points a and b in the cubic space1,g1,b1) Color value of point b (r)2,g2,b2) And equally dividing the L of the connecting line between the two points, and constructing a color value model of each point on the connecting line between the two points as follows:
Figure BDA0002797566160000095
where L is 1, …, and L +1, and L indicates the serial number of each point in each position including the point a and the point b in the direction from the point a to the point b on the two-point connecting line.
In practical application, if the vertex corresponding to black is point K, the vertex corresponding to red is point R, the vertex corresponding to green is point G, and the vertex corresponding to blue is point B, the other vertex of the plane where points K, R, and G are located is point Y corresponding to yellow, the other vertex of the plane where points K, R, and B are located is point M corresponding to magenta, the other vertex of the plane where points K, G, and B are located is point C corresponding to cyan, and the other vertex of the plane where points Y, G, and C are point W corresponding to white, the color values of the points are as follows:
Figure BDA0002797566160000101
then for 12 edges on the RGB color space, as shown in fig. 2, the analysis is as follows:
from point K, an edge
Figure BDA0002797566160000102
The model of the color values for each point on the m-partition is as follows:
Figure BDA0002797566160000103
it is expanded, i.e. the (m +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000104
from point G, edge
Figure BDA0002797566160000105
The model of the color values for each point on the m-partition is as follows:
Figure BDA0002797566160000106
it is expanded, i.e. the (m +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000107
from point C, edge
Figure BDA0002797566160000108
The model of the color values for each point on the m-partition is as follows:
Figure BDA0002797566160000109
it is expanded, i.e. the (m +1) × 1 dimensional matrix is as follows:
Figure BDA00027975661600001010
from point B, edge
Figure BDA00027975661600001011
The model of the color values for each point on the m-partition is as follows:
Figure BDA0002797566160000111
it is expanded, i.e. the (m +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000112
from point K, edge
Figure BDA0002797566160000113
The model of the color values for each point on the n-degree scale is as follows:
Figure BDA0002797566160000114
it is expanded, i.e. the (n +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000115
from point R, edge
Figure BDA0002797566160000116
The model of the color values for each point on the n-degree scale is as follows:
Figure BDA0002797566160000117
it is expanded, i.e. the (n +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000118
from point M, edge
Figure BDA0002797566160000119
The model of the color values for each point on the n-degree scale is as follows:
Figure BDA00027975661600001110
it is expanded, i.e. the (n +1) × 1 dimensional matrix is as follows:
Figure BDA00027975661600001111
from point B, edge
Figure BDA00027975661600001112
The model of the color values for each point on the n-degree scale is as follows:
Figure BDA00027975661600001113
it is expanded, i.e. the (n +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000121
from point K, edge
Figure BDA0002797566160000122
The model of the color values for each point on the p-partition is as follows:
Figure BDA0002797566160000123
it is expanded, i.e. the (p +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000124
from point R, edge
Figure BDA0002797566160000125
The model of the color values for each point on the p-partition is as follows:
Figure BDA0002797566160000126
it is expanded, i.e. the (p +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000127
from point Y, edge
Figure BDA0002797566160000128
The model of the color values for each point on the p-partition is as follows:
Figure BDA0002797566160000129
it is expanded, i.e. the (p +1) × 1 dimensional matrix is as follows:
Figure BDA00027975661600001210
from point G, edge
Figure BDA00027975661600001211
The model of the color values for each point on the p-partition is as follows:
Figure BDA00027975661600001212
it is expanded, i.e. the (p +1) × 1 dimensional matrix is as follows:
Figure BDA00027975661600001213
in practical applications, it is further possible to use, for each side diagonal in the RGB color space, a diagonal line which,
Figure BDA00027975661600001214
diagonal line in plane
Figure BDA00027975661600001215
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000131
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000132
diagonal line
Figure BDA0002797566160000133
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000134
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000135
then
Figure BDA0002797566160000136
Diagonal line in plane
Figure BDA0002797566160000137
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000138
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000139
diagonal line
Figure BDA00027975661600001310
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600001311
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA00027975661600001312
then
Figure BDA00027975661600001313
Diagonal line in plane
Figure BDA00027975661600001314
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600001315
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000141
diagonal line
Figure BDA0002797566160000142
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000143
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000144
then
Figure BDA0002797566160000145
Diagonal line in plane
Figure BDA0002797566160000146
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000147
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000148
diagonal line
Figure BDA0002797566160000149
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600001410
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA00027975661600001411
then
Figure BDA00027975661600001412
Diagonal line in plane
Figure BDA00027975661600001413
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600001414
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA00027975661600001415
diagonal line
Figure BDA0002797566160000151
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000152
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000153
then
Figure BDA0002797566160000154
Diagonal line in plane
Figure BDA0002797566160000155
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000156
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000157
diagonal line
Figure BDA0002797566160000158
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000159
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA00027975661600001510
corresponding to the individual body diagonal in RGB color space
Figure BDA00027975661600001511
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA00027975661600001512
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA00027975661600001513
body diagonal line
Figure BDA00027975661600001514
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000161
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000162
body diagonal line
Figure BDA0002797566160000163
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000164
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000165
body diagonal line
Figure BDA0002797566160000166
The model of the color values for each point on it based on L-equal scores is as follows:
Figure BDA0002797566160000167
it is expanded, i.e. the (L +1) × 1 dimensional matrix is as follows:
Figure BDA0002797566160000168
in practical application, as shown in fig. 2, based on steps a to F, it is defined that, in the cubic space, the vertex corresponding to black is point K, the vertex corresponding to red is point R, the vertex corresponding to green is point G, and the vertex corresponding to blue is point B, then the other vertex of the surface where point K, point R, point G is located is point Y corresponding to yellow, the other vertex of the surface where point K, point R, point B is located is point M corresponding to magenta, the other vertex of the surface where point K, point G, point B is point C corresponding to cyan, and the other vertex of the surface where point Y, point G, point C are located is point W corresponding to white; according to
Figure BDA0002797566160000169
M is equally divided,
Figure BDA00027975661600001610
N is equally divided,
Figure BDA00027975661600001611
P is divided based on i ═ 1, …, m +1, and
Figure BDA00027975661600001612
the m +1 section color value model matrixes which are perpendicular to each other are respectively as follows:
Figure BDA00027975661600001613
based on j ═ 1, …, n +1, and
Figure BDA00027975661600001614
the n +1 section color value model matrixes are respectively as follows:
Figure BDA0002797566160000171
based on k ═ 1, …, p +1, and
Figure BDA0002797566160000172
the vertical p +1 section color value model matrix is respectively as follows:
Figure BDA0002797566160000173
in practical application, the color value model of any point in the cube space corresponding to the RGB color space is as follows:
Figure BDA0002797566160000174
in the RGB color space, too
Figure BDA0002797566160000175
Grid points on the segment
Figure BDA0002797566160000176
Do and do
Figure BDA0002797566160000177
Perpendicular (m +1) planes through
Figure BDA0002797566160000178
Grid points on the segment
Figure BDA0002797566160000179
Do and do
Figure BDA00027975661600001710
Perpendicular (n +1) planes through
Figure BDA00027975661600001711
Grid points on the segment
Figure BDA00027975661600001712
Figure BDA00027975661600001713
Do and do
Figure BDA00027975661600001714
Perpendicular (p +1) planes, thereby meshing the regular hexahedron of the RGB color space in three dimensions, forming (m +1) × (n +1) × (p +1) grid points. The coordinate values of each grid point are as follows:
Figure BDA00027975661600001715
Figure BDA00027975661600001716
(1) in the RGB color space, can be obtained
Figure BDA00027975661600001717
Segment each point and
Figure BDA00027975661600001718
vertical m +1 sections:
when i is 1, the matrix formed by the grid points on the cross section is as follows:
Figure BDA00027975661600001719
when i is 2, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000181
when i is equal to i, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000182
when i is m +1, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000183
(2) in the RGB color space, can be obtained
Figure BDA0002797566160000184
Segment each point and
Figure BDA0002797566160000185
vertical n +1 sections:
when j is 1, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000191
when j is 2, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000192
when j is j, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000193
when j is n +1, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000201
(3) in the RGB color space, can be obtained
Figure BDA0002797566160000202
Segment each point and
Figure BDA0002797566160000203
vertical p +1 cross-sections:
when k is 1, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000204
when k is 2, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000205
when k is equal to k, the matrix formed by the grid points on the cross section is as follows:
Figure BDA0002797566160000211
when k is p +1, the matrix formed by the grid points on the cross section is:
Figure BDA0002797566160000212
in practical application, as further shown in FIG. 2, according to
Figure BDA0002797566160000213
M is equally divided,
Figure BDA0002797566160000214
N is equally divided,
Figure BDA0002797566160000215
P is equally divided, then
Figure BDA0002797566160000216
The on-plane color value model is as follows:
Figure BDA0002797566160000217
it is expanded, i.e. the (m +1) × (n +1) dimensional matrix is as follows:
Figure BDA0002797566160000218
Figure BDA0002797566160000219
the on-plane color value model is as follows:
Figure BDA0002797566160000221
it is expanded, i.e. the (m +1) × (n +1) dimensional matrix is as follows:
Figure BDA0002797566160000222
Figure BDA0002797566160000223
the on-plane color value model is as follows:
Figure BDA0002797566160000224
it is expanded, i.e. the (m +1) × (p +1) dimensional matrix is as follows:
Figure BDA0002797566160000225
Figure BDA0002797566160000226
the on-plane color value model is as follows:
Figure BDA0002797566160000227
it is expanded, i.e. the (m +1) × (p +1) dimensional matrix is as follows:
Figure BDA0002797566160000231
Figure BDA0002797566160000232
the on-plane color value model is as follows:
Figure BDA0002797566160000233
it is expanded, i.e. the (n +1) × (p +1) dimensional matrix is as follows:
Figure BDA0002797566160000234
Figure BDA0002797566160000235
the on-plane color value model is as follows:
Figure BDA0002797566160000236
it is expanded, i.e. the (n +1) × (p +1) dimensional matrix is as follows:
Figure BDA0002797566160000241
correspondingly, the invention designs the application of the grid point array model construction method aiming at the gridding RGB color space, the RGB color space grid point array model is used for obtaining the grid point color of the RGB color space, and the grid point color is stored in a database and is used for realizing the analysis of the target color according to the following mode;
firstly, detecting by using a color detector needle to obtain RGB color detection data corresponding to a target color, and searching a database for a grid point corresponding to the RGB color detection data; then, obtaining a grid point corresponding to the target color in a comparison mode within a preset radius range around the grid point by taking the grid point as an origin; and finally, the RGB color data corresponding to the grid points form the RGB color data corresponding to the target color.
The method for constructing the grid point array model based on the designed gridding RGB color space is shown in fig. 3 in a specific practical application.
Based on n being 10, the visualization of the regular hexahedron ridge line of the RGB color space is realized, and the specific data is shown in table 1 below.
TABLE 1
RGB value 1 2 3 4 5 6 7 8 9 10 11
KR 0,0,0 26,0,0 51,0,0 77,0,0 102,0,0 128,0,0 153,0,0 179,0,0 204,0,0 230,0,0 255,0,0
KG 0,0,0 0,26,0 0,51,0 0,77,0 0,102,0 0,128,0 0,153,0 0,179,0 0,204,0 0,230,0 0,255,0
KB 0,0,0 0,0,26 0,0,51 0,0,77 0,0,102 0,0,128 0,0,153 0,0,179 0,0,204 0,0,230 0,0,255
RM 255,0,0 255,0,26 255,0,51 255,0,77 255,0,102 255,0,128 255,0,153 255,0,179 255,0,204 255,0,230 255,0,255
RY 255,0,0 255,26,0 255,51,0 255,77,0 255,102,0 255,128,0 255,153,0 255,179,0 255,204,0 255,230,0 255,255,0
GY 0,255,0 26,255,0 51,255,0 77,255,0 102,255,0 128,255,0 153,255,0 179,255,0 204,255,0 230,255,0 255,255,0
GC 0,255,0 0,255,26 0,255,51 0,255,77 0,255,102 0,255,128 0,255,153 0,255,179 0,255,204 0,255,230 0,255,255
BM 0,0,255 26,0,255 51,0,255 77,0,255 102,0,255 128,0,255 153,0,255 179,0,255 204,0,255 230,0,255 255,0,255
BC 0,0,255 0,26,255 0,51,255 0,77,255 0,102,255 0,128,255 0,153,255 0,179,255 0,204,255 0,230,255 0,255,255
BW 0,255, 255 26,255, 255 51,255, 255 77,255, 255 102,255, 255 128,255, 255 153,255, 255 179,255, 255 204,255, 255 230,255, 255 255,255, 255
MW 255,0, 255 255,26, 255 255,51, 255 255,77, 255 255,102, 255 255,128, 255 255,153, 255 255,179, 255 255,204, 255 255,230, 255 255,255, 255
YW 255,255, 0 255,255, 26 255,255, 51 255,255, 77 255,255, 102 255,255, 128 255,255, 153 255,255, 179 255,255, 204 255,255, 230 255,255, 255
Visualization of the regular hexahedral face diagonal of the RGB color space is shown in table 2 below.
TABLE 2
Figure BDA0002797566160000242
Figure BDA0002797566160000251
Visualization of the RGB color space regular hexahedron body diagonal as shown in table 3 below.
TABLE 3
RGB value 1 2 3 4 5 6 7 8 9 10 11
KW 0,0,0 26,26,26 51,51,51 77,77,77 102,102, 102 128,128, 128 153,153, 153 179,179, 179 204,204, 204 230,230, 230 255,255, 255
RC 255,0, 0 230,26, 26 204,51, 51 179,77, 77 153,102, 102 128,128, 128 102,153, 153 77,179,179 51,204,204 26,230,230 0,255,255
GM 0,255, 0 26,230, 26 51,204, 51 77,179, 77 102,153, 102 128,128, 128 153,102, 153 179,77,179 204,51,204 230,26,230 255,0,255
BY 0,0, 255 26,26, 230 51,51, 204 77,77, 179 102,102, 153 128,128, 128 153,153, 102 179,179,77 204,204,51 230,230,26 255,255,0
(II) visualization of the hexahedral outer surface of the RGB color space based on m, n, p all equal to 10, as shown in Table 4 below.
TABLE 4
KRYG 1 2 3 4 5 6 7 8 9 10 11
1 0,0,0 0,26,0 0,51,0 0,77,0 0,102,0 0,128,0 0,153,0 0,179,0 0,204,0 0,230,0 0,255,0
2 26,0,0 26,26,0 26,51,0 26,77,0 26,102,0 26,128,0 26,153,0 26,179,0 26,204,0 26,230,0 26,255,0
3 51,0,0 51,26,0 51,51,0 51,77,0 51,102,0 51,128,0 51,153,0 51,179,0 51,204,0 51,230,0 51,255,0
4 77,0,0 77,26,0 77,51,0 77,77,0 77,102,0 77,128,0 77,153,0 77,179,0 77,204,0 77,230,0 77,255,0
5 102,0,0 102,26,0 102,51,0 102,77,0 102,102,0 102,128,0 102,153,0 102,179,0 102,204,0 102,230,0 102,255,0
6 128,0,0 128,26,0 128,51,0 128,77,0 128,102,0 128,128,0 128,153,0 128,179,0 128,204,0 128,230,0 128,255,0
7 153,0,0 153,26,0 153,51,0 153,77,0 153,102,0 153,128,0 153,153,0 153,179,0 153,204,0 153,230,0 153,255,0
8 179,0,0 179,26,0 179,51,0 179,77,0 179,102,0 179,128,0 179,153,0 179,179,0 179,204,0 179,230,0 179,255,0
9 204,0,0 204,26,0 204,51,0 204,77,0 204,102,0 204,128,0 204,153,0 204,179,0 204,204,0 204,230,0 204,255,0
10 230,0,0 230,26,0 230,51,0 230,77,0 230,102,0 230,128,0 230,153,0 230,179,0 230,204,0 230,230,0 230,255,0
11 255,0,0 255,26,0 255,51,0 255,77,0 255,102,0 255,128,0 255,153,0 255,179,0 255,204,0 255,230,0 255,255,0
Visualization of the outer surface of the regular hexahedron of the RGB color space is shown in table 5 below.
TABLE 5
Figure BDA0002797566160000252
Figure BDA0002797566160000261
Visualization of the outer surface of the regular hexahedron of the RGB color space is shown in table 6 below.
TABLE 6
KRMB 1 2 3 4 5 6 7 8 9 10 11
1 255,0,255 230,0,255 204,0,255 179,0,255 153,0,255 128,0,255 102,0,255 77,0,255 51,0,255 26,0,255 0,0,255
2 255,0,230 230,0,230 204,0,230 179,0,230 153,0,230 128,0,230 102,0,230 77,0,230 51,0,230 26,0,230 0,0,230
3 255,0,204 230,0,204 204,0,204 179,0,204 153,0,204 128,0,204 102,0,204 77,0,204 51,0,204 26,0,204 0,0,204
4 255,0,179 230,0,179 204,0,179 179,0,179 153,0,179 128,0,179 102,0,179 77,0,179 51,0,179 26,0,179 0,0,179
5 255,0,153 230,0,153 204,0,153 179,0,153 153,0,153 128,0,153 102,0,153 77,0,153 51,0,153 26,0,153 0,0,153
6 255,0,128 230,0,128 204,0,128 179,0,128 153,0,128 128,0,128 102,0,128 77,0,128 51,0,128 26,0,128 0,0,128
7 255,0,102 230,0,102 204,0,102 179,0,102 153,0,102 128,0,102 102,0,102 77,0,102 51,0,102 26,0,102 0,0,102
8 255,0,77 230,0,77 204,0,77 179,0,77 153,0,77 128,0,77 102,0,77 77,0,77 51,0,77 26,0,77 0,0,77
9 255,0,51 230,0,51 204,0,51 179,0,51 153,0,51 128,0,51 102,0,51 77,0,51 51,0,51 26,0,51 0,0,51
10 255,0,26 230,0,26 204,0,26 179,0,26 153,0,26 128,0,26 102,0,26 77,0,26 51,0,26 26,0,26 0,0,26
11 255,0,0 230,0,0 204,0,0 179,0,0 153,0,0 128,0,0 102,0,0 77,0,0 51,0,0 26,0,0 0,0,0
Visualization of the outer surface of the regular hexahedron of the RGB color space is shown in table 7 below.
TABLE 7
GYWC 1 2 3 4 5 6 7 8 9 10 11
1 255,255, 255 230,255, 255 204,255, 255 179,255, 255 153,255, 255 128,255, 255 102,255, 255 77,255, 255 51,255, 255 26,255, 255 0,255, 255
2 255,255, 230 230,255, 230 204,255, 230 179,255, 230 153,255, 230 128,255, 230 102,255, 230 77,255, 230 51,255, 230 26,255, 230 0,255, 230
3 255,255, 204 230,255, 204 204,255, 204 179,255, 204 153,255, 204 128,255, 204 102,255, 204 77,255, 204 51,255, 204 26,255, 204 0,255, 204
4 255,255, 179 230,255, 179 204,255, 179 179,255, 179 153,255, 179 128,255, 179 102,255, 179 77,255, 179 51,255, 179 26,255, 179 0,255, 179
5 255,255, 153 230,255, 153 204,255, 153 179,255, 153 153,255, 153 128,255, 153 102,255, 153 77,255, 153 51,255, 153 26,255, 153 0,255, 153
6 255,255, 128 230,255, 128 204,255, 128 179,255, 128 153,255, 128 128,255, 128 102,255, 128 77,255, 128 51,255, 128 26,255, 128 0,255, 128
7 255,255, 102 230,255, 102 204,255, 102 179,255, 102 153,255, 102 128,255, 102 102,255, 102 77,255, 102 51,255, 102 26,255, 102 0,255, 102
8 255,255,77 230,255,77 204,255,77 179,255,77 153,255,77 128,255,77 102,255,77 77,255,77 51,255,77 26,255,77 0,255,77
9 255,255,51 230,255,51 204,255,51 179,255,51 153,255,51 128,255,51 102,255,51 77,255,51 51,255,51 26,255,51 0,255,51
10 255,255,26 230,255,26 204,255,26 179,255,26 153,255,26 128,255,26 102,255,26 77,255,26 51,255,26 26,255,26 0,255,26
11 255,255,0 230,255,0 204,255,0 179,255,0 153,255,0 128,255,0 102,255,0 77,255,0 51,255,0 26,255,0 0,255,0
Visualization of the hexahedral outer surface of the RGB color space is shown in table 8 below.
TABLE 8
Figure BDA0002797566160000262
Figure BDA0002797566160000271
Visualization of the hexahedral outer surface of the RGB color space is shown in table 9 below.
TABLE 9
RYW M 1 2 3 4 5 6 7 8 9 10 11
1 255,0, 255 255,26, 255 255,51, 255 255,77, 255 255,102, 255 255,128, 255 255,153, 255 255,179, 255 255,204, 255 255,230, 255 255,255, 255
2 255,0, 230 255,26, 230 255,51, 230 255,77, 230 255,102, 230 255,128, 230 255,153, 230 255,179, 230 255,204, 230 255,230, 230 255,255, 230
3 255,0, 204 255,26, 204 255,51, 204 255,77, 204 255,102, 204 255,128, 204 255,153, 204 255,179, 204 255,204, 204 255,230, 204 255,255, 204
4 255,0, 179 255,26, 179 255,51, 179 255,77, 179 255,102, 179 255,128, 179 255,153, 179 255,179, 179 255,204, 179 255,230, 179 255,255, 179
5 255,0, 153 255,26, 153 255,51, 153 255,77, 153 255,102, 153 255,128, 153 255,153, 153 255,179, 153 255,204, 153 255,230, 153 255,255, 153
6 255,0, 128 255,26, 128 255,51, 128 255,77, 128 255,102, 128 255,128, 128 255,153, 128 255,179, 128 255,204, 128 255,230, 128 255,255, 128
7 255,0, 102 255,26, 102 255,51, 102 255,77, 102 255,102, 102 255,128, 102 255,153, 102 255,179, 102 255,204, 102 255,230, 102 255,255, 102
8 255,0, 77 255,26, 77 255,51, 77 255,77, 77 255,102, 77 255,128, 77 255,153, 77 255,179, 77 255,204, 77 255,230, 77 255,255, 77
9 255,0, 51 255,26, 51 255,51, 51 255,77, 51 255,102, 51 255,128, 51 255,153, 51 255,179, 51 255,204, 51 255,230, 51 255,255, 51
10 255,0, 26 255,26, 26 255,51, 26 255,77, 26 255,102, 26 255,128, 26 255,153, 26 255,179, 26 255,204, 26 255,230, 26 255,255, 26
11 255,0,0 255,26,0 255,51,0 255,77,0 255,102,0 255,128,0 255,153,0 255,179,0 255,204,0 255,230,0 255,255,0
Visualization of internal cross-section of regular hexahedron of RGB color space
(1) In the RGB color space, too
Figure BDA0002797566160000272
Segment each grid point and
Figure BDA0002797566160000273
the color values of the vertical 11 sections, i.e., the visualization of the sections within the cubic body of the RGB color space, are shown in table 10 below.
Watch 10
i=1 1 2 3 4 5 6 7 8 9 10 11
1 0,0,255 0,26,255 0,51,255 0,77,255 0,102,255 0,128,255 0,153,255 0,179,255 0,204,255 0,230,255 0,255,255
2 0,0,230 0,26,230 0,51,230 0,77,230 0,102,230 0,128,230 0,153,230 0,179,230 0,204,230 0,230,230 0,255,230
3 0,0,204 0,26,204 0,51,204 0,77,204 0,102,204 0,128,204 0,153,204 0,179,204 0,204,204 0,230,204 0,255,204
4 0,0,179 0,26,179 0,51,179 0,77,179 0,102,179 0,128,179 0,153,179 0,179,179 0,204,179 0,230,179 0,255,179
5 0,0,153 0,26,153 0,51,153 0,77,153 0,102,153 0,128,153 0,153,153 0,179,153 0,204,153 0,230,153 0,255,153
6 0,0,128 0,26,128 0,51,128 0,77,128 0,102,128 0,128,128 0,153,128 0,179,128 0,204,128 0,230,128 0,255,128
7 0,0,102 0,26,102 0,51,102 0,77,102 0,102,102 0,128,102 0,153,102 0,179,102 0,204,102 0,230,102 0,255,102
8 0,0,77 0,26,77 0,51,77 0,77,77 0,102,77 0,128,77 0,153,77 0,179,77 0,204,77 0,230,77 0,255,77
9 0,0,51 0,26,51 0,51,51 0,77,51 0,102,51 0,128,51 0,153,51 0,179,51 0,204,51 0,230,51 0,255,51
10 0,0,26 0,26,26 0,51,26 0,77,26 0,102,26 0,128,26 0,153,26 0,179,26 0,204,26 0,230,26 0,255,26
11 0,0,0 0,26,0 0,51,0 0,77,0 0,102,0 0,128,0 0,153,0 0,179,0 0,204,0 0,230,0 0,255,0
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 11 below.
TABLE 11
Figure BDA0002797566160000274
Figure BDA0002797566160000281
Visualization of the internal cross-section of the RGB color space cube is shown in table 12 below.
TABLE 12
i=3 1 2 3 4 5 6 7 8 9 10 11
1 51,0, 255 51,26, 255 51,51, 255 51,77, 255 51,102, 255 51,128, 255 51,153, 255 51,179, 255 51,204, 255 51,230, 255 51,255, 255
2 51,0, 230 51,26, 230 51,51, 230 51,77, 230 51,102, 230 51,128, 230 51,153, 230 51,179, 230 51,204, 230 51,230, 230 51,255, 230
3 51,0, 204 51,26, 204 51,51, 204 51,77, 204 51,102, 204 51,128, 204 51,153, 204 51,179, 204 51,204, 204 51,230, 204 51,255, 204
4 51,0, 179 51,26, 179 51,51, 179 51,77, 179 51,102, 179 51,128, 179 51,153, 179 51,179, 179 51,204, 179 51,230, 179 51,255, 179
5 51,0, 153 51,26, 153 51,51, 153 51,77, 153 51,102, 153 51,128, 153 51,153, 153 51,179, 153 51,204, 153 51,230, 153 51,255, 153
6 51,0, 128 51,26, 128 51,51, 128 51,77, 128 51,102, 128 51,128, 128 51,153, 128 51,179, 128 51,204, 128 51,230, 128 51,255, 128
7 51,0, 102 51,26, 102 51,51, 102 51,77, 102 51,102, 102 51,128, 102 51,153, 102 51,179, 102 51,204, 102 51,230, 102 51,255, 102
8 51,0,77 51,26,77 51,51,77 51,77,77 51,102,77 51,128,77 51,153,77 51,179,77 51,204,77 51,230,77 51,255,77
9 51,0,51 51,26,51 51,51,51 51,77,51 51,102,51 51,128,51 51,153,51 51,179,51 51,204,51 51,230,51 51,255,51
10 51,0,26 51,26,26 51,51,26 51,77,26 51,102,26 51,128,26 51,153,26 51,179,26 51,204,26 51,230,26 51,255,26
11 51,0,0 51,26,0 51,51,0 51,77,0 51,102,0 51,128,0 51,153,0 51,179,0 51,204,0 51,230,0 51,255,0
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 13 below.
Watch 13
i=4 1 2 3 4 5 6 7 8 9 10 11
1 77,0, 255 77,26, 255 77,51, 255 77,77, 255 77,102, 255 77,128, 255 77,153, 255 77,179, 255 77,204, 255 77,230, 255 77,255, 255
2 77,0, 230 77,26, 230 77,51, 230 77,77, 230 77,102, 230 77,128, 230 77,153, 230 77,179, 230 77,204, 230 77,230, 230 77,255, 230
3 77,0, 204 77,26, 204 77,51, 204 77,77, 204 77,102, 204 77,128, 204 77,153, 204 77,179, 204 77,204, 204 77,230, 204 77,255, 204
4 77,0, 179 77,26, 179 77,51, 179 77,77, 179 77,102, 179 77,128, 179 77,153, 179 77,179, 179 77,204, 179 77,230, 179 77,255, 179
5 77,0, 153 77,26, 153 77,51, 153 77,77, 153 77,102, 153 77,128, 153 77,153, 153 77,179, 153 77,204, 153 77,230, 153 77,255, 153
6 77,0, 128 77,26, 128 77,51, 128 77,77, 128 77,102, 128 77,128, 128 77,153, 128 77,179, 128 77,204, 128 77,230, 128 77,255, 128
7 77,0, 102 77,26, 102 77,51, 102 77,77, 102 77,102, 102 77,128, 102 77,153, 102 77,179, 102 77,204, 102 77,230, 102 77,255, 102
8 77,0,77 77,26,77 77,51,77 77,77,77 77,102,77 77,128,77 77,153,77 77,179,77 77,204,77 77,230,77 77,255,77
9 77,0,51 77,26,51 77,51,51 77,77,51 77,102,51 77,128,51 77,153,51 77,179,51 77,204,51 77,230,51 77,255,51
10 77,0,26 77,26,26 77,51,26 77,77,26 77,102,26 77,128,26 77,153,26 77,179,26 77,204,26 77,230,26 77,255,26
11 77,0,0 77,26,0 77,51,0 77,77,0 77,102,0 77,128,0 77,153,0 77,179,0 77,204,0 77,230,0 77,255,0
Visualization of the internal cross-section of the RGB color space cube is shown in table 14 below.
TABLE 14
Figure BDA0002797566160000282
Figure BDA0002797566160000291
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 15 below.
Watch 15
i= 6 1 2 3 4 5 6 7 8 9 10 11
1 128,0, 255 128,26, 255 128,51, 255 128,77, 255 128,102, 255 128,128, 255 128,153, 255 128,179, 255 128,204, 255 128,230, 255 128,255, 255
2 128,0, 230 128,26, 230 128,51, 230 128,77, 230 128,102, 230 128,128, 230 128,153, 230 128,179, 230 128,204, 230 128,230, 230 128,255, 230
3 128,0, 204 128,26, 204 128,51, 204 128,77, 204 128,102, 204 128,128, 204 128,153, 204 128,179, 204 128,204, 204 128,230, 204 128,255, 204
4 128,0, 179 128,26, 179 128,51, 179 128,77, 179 128,102, 179 128,128, 179 128,153, 179 128,179, 179 128,204, 179 128,230, 179 128,255, 179
5 128,0, 153 128,26, 153 128,51, 153 128,77, 153 128,102, 153 128,128, 153 128,153, 153 128,179, 153 128,204, 153 128,230, 153 128,255, 153
6 128,0, 128 128,26, 128 128,51, 128 128,77, 128 128,102, 128 128,128, 128 128,153, 128 128,179, 128 128,204, 128 128,230, 128 128,255, 128
7 128,0, 102 128,26, 102 128,51, 102 128,77, 102 128,102, 102 128,128, 102 128,153, 102 128,179, 102 128,204, 102 128,230, 102 128,255, 102
8 128,0, 77 128,26, 77 128,51, 77 128,77, 77 128,102, 77 128,128, 77 128,153, 77 128,179, 77 128,204, 77 128,230, 77 128,255, 77
9 128,0, 51 128,26, 51 128,51, 51 128,77, 51 128,102, 51 128,128, 51 128,153, 51 128,179, 51 128,204, 51 128,230, 51 128,255, 51
10 128,0, 26 128,26, 26 128,51, 26 128,77, 26 128,102, 26 128,128, 26 128,153, 26 128,179, 26 128,204, 26 128,230, 26 128,255, 26
11 128,0,0 128,26,0 128,51,0 128,77,0 128,102,0 128,128,0 128,153,0 128,179,0 128,204,0 128,230,0 128,255,0
Visualization of the internal cross-section of the RGB color space cube is shown in table 16 below.
TABLE 16
i= 7 1 2 3 4 5 6 7 8 9 10 11
1 153,0, 255 153,26, 255 153,51, 255 153,77, 255 153,102, 255 153,128, 255 153,153, 255 153,179, 255 153,204, 255 153,230, 255 153,255, 255
2 153,0, 230 153,26, 230 153,51, 230 153,77, 230 153,102, 230 153,128, 230 153,153, 230 153,179, 230 153,204, 230 153,230, 230 153,255, 230
3 153,0, 204 153,26, 204 153,51, 204 153,77, 204 153,102, 204 153,128, 204 153,153, 204 153,179, 204 153,204, 204 153,230, 204 153,255, 204
4 153,0, 179 153,26, 179 153,51, 179 153,77, 179 153,102, 179 153,128, 179 153,153, 179 153,179, 179 153,204, 179 153,230, 179 153,255, 179
5 153,0, 153 153,26, 153 153,51, 153 153,77, 153 153,102, 153 153,128, 153 153,153, 153 153,179, 153 153,204, 153 153,230, 153 153,255, 153
6 153,0, 128 153,26, 128 153,51, 128 153,77, 128 153,102, 128 153,128, 128 153,153, 128 153,179, 128 153,204, 128 153,230, 128 153,255, 128
7 153,0, 102 153,26, 102 153,51, 102 153,77, 102 153,102, 102 153,128, 102 153,153, 102 153,179, 102 153,204, 102 153,230, 102 153,255, 102
8 153,0, 77 153,26, 77 153,51, 77 153,77, 77 153,102, 77 153,128, 77 153,153, 77 153,179, 77 153,204, 77 153,230, 77 153,255, 77
9 153,0, 51 153,26, 51 153,51, 51 153,77, 51 153,102, 51 153,128, 51 153,153, 51 153,179, 51 153,204, 51 153,230, 51 153,255, 51
10 153,0, 26 153,26, 26 153,51, 26 153,77, 26 153,102, 26 153,128, 26 153,153, 26 153,179, 26 153,204, 26 153,230, 26 153,255, 26
11 153,0,0 153,26,0 153,51,0 153,77,0 153,102,0 153,128,0 153,153,0 153,179,0 153,204,0 153,230,0 153,255,0
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 17 below.
TABLE 17
i=8 1 2 3 4 5 6 7 8 9 10 11
1 179,0, 255 179,26, 255 179,51, 255 179,77, 255 179,102, 255 179,128, 255 179,153, 255 179,179, 255 179,204, 255 179,230, 255 179,255, 255
2 179,0, 230 179,26, 230 179,51, 230 179,77, 230 179,102, 230 179,128, 230 179,153, 230 179,179, 230 179,204, 230 179,230, 230 179,255, 230
3 179,0, 204 179,26, 204 179,51, 204 179,77, 204 179,102, 204 179,128, 204 179,153, 204 179,179, 204 179,204, 204 179,230, 204 179,255, 204
4 179,0, 179 179,26, 179 179,51, 179 179,77, 179 179,102, 179 179,128, 179 179,153, 179 179,179, 179 179,204, 179 179,230, 179 179,255, 179
5 179,0, 153 179,26, 153 179,51, 153 179,77, 153 179,102, 153 179,128, 153 179,153, 153 179,179, 153 179,204, 153 179,230, 153 179,255, 153
6 179,0, 128 179,26, 128 179,51, 128 179,77, 128 179,102, 128 179,128, 128 179,153, 128 179,179, 128 179,204, 128 179,230, 128 179,255, 128
7 179,0, 102 179,26, 102 179,51, 102 179,77, 102 179,102, 102 179,128, 102 179,153, 102 179,179, 102 179,204, 102 179,230, 102 179,255, 102
8 179,0,77 179,26,77 179,51,77 179,77,77 179,102, 77 179,128, 77 179,153, 77 179,179, 77 179,204, 77 179,230, 77 179,255, 77
9 179,0,51 179,26,51 179,51,51 179,77,51 179,102, 51 179,128, 51 179,153, 51 179,179, 51 179,204, 51 179,230, 51 179,255, 51
10 179,0,26 179,26,26 179,51,26 179,77,26 179,102, 26 179,128, 26 179,153, 26 179,179, 26 179,204, 26 179,230, 26 179,255, 26
11 179,0,0 179,26,0 179,51,0 179,77,0 179,102,0 179,128,0 179,153,0 179,179,0 179,204,0 179,230,0 179,255,0
Visualization of the internal cross-section of the RGB color space cube is shown in table 18 below.
Watch 18
i= 9 1 2 3 4 5 6 7 8 9 10 11
1 204,0, 255 204,26, 255 204,51, 255 204,77, 255 204,102, 255 204,128, 255 204,153, 255 204,179, 255 204,204, 255 204,230, 255 204,255, 255
2 204,0, 230 204,26, 230 204,51, 230 204,77, 230 204,102, 230 204,128, 230 204,153, 230 204,179, 230 204,204, 230 204,230, 230 204,255, 230
3 204,0, 204 204,26, 204 204,51, 204 204,77, 204 204,102, 204 204,128, 204 204,153, 204 204,179, 204 204,204, 204 204,230, 204 204,255, 204
4 204,0, 179 204,26, 179 204,51, 179 204,77, 179 204,102, 179 204,128, 179 204,153, 179 204,179, 179 204,204, 179 204,230, 179 204,255, 179
5 204,0, 153 204,26, 153 204,51, 153 204,77, 153 204,102, 153 204,128, 153 204,153, 153 204,179, 153 204,204, 153 204,230, 153 204,255, 153
6 204,0, 128 204,26, 128 204,51, 128 204,77, 128 204,102, 128 204,128, 128 204,153, 128 204,179, 128 204,204, 128 204,230, 128 204,255, 128
7 204,0, 102 204,26, 102 204,51, 102 204,77, 102 204,102, 102 204,128, 102 204,153, 102 204,179, 102 204,204, 102 204,230, 102 204,255, 102
8 204,0, 77 204,26, 77 204,51, 77 204,77, 77 204,102, 77 204,128, 77 204,153, 77 204,179, 77 204,204, 77 204,230, 77 204,255, 77
9 204,0, 51 204,26, 51 204,51, 51 204,77, 51 204,102, 51 204,128, 51 204,153, 51 204,179, 51 204,204, 51 204,230, 51 204,255, 51
10 204,0, 26 204,26, 26 204,51, 26 204,77, 26 204,102, 26 204,128, 26 204,153, 26 204,179, 26 204,204, 26 204,230, 26 204,255, 26
11 204,0,0 204,26,0 204,51,0 204,77,0 204,102,0 204,128,0 204,153,0 204,179,0 204,204,0 204,230,0 204,255,0
Visualization of the internal cross-section of the RGB color space cube is shown in table 19 below.
Watch 19
i= 10 1 2 3 4 5 6 7 8 9 10 11
1 230,0, 255 230,26, 255 230,51, 255 230,77, 255 230,102, 255 230,128, 255 230,153, 255 230,179, 255 230,204, 255 230,230, 255 230,255, 255
2 230,0, 230 230,26, 230 230,51, 230 230,77, 230 230,102, 230 230,128, 230 230,153, 230 230,179, 230 230,204, 230 230,230, 230 230,255, 230
3 230,0, 204 230,26, 204 230,51, 204 230,77, 204 230,102, 204 230,128, 204 230,153, 204 230,179, 204 230,204, 204 230,230, 204 230,255, 204
4 230,0, 179 230,26, 179 230,51, 179 230,77, 179 230,102, 179 230,128, 179 230,153, 179 230,179, 179 230,204, 179 230,230, 179 230,255, 179
5 230,0, 153 230,26, 153 230,51, 153 230,77, 153 230,102, 153 230,128, 153 230,153, 153 230,179, 153 230,204, 153 230,230, 153 230,255, 153
6 230,0, 128 230,26, 128 230,51, 128 230,77, 128 230,102, 128 230,128, 128 230,153, 128 230,179, 128 230,204, 128 230,230, 128 230,255, 128
7 230,0, 102 230,26, 102 230,51, 102 230,77, 102 230,102, 102 230,128, 102 230,153, 102 230,179, 102 230,204, 102 230,230, 102 230,255, 102
8 230,0, 77 230,26, 77 230,51, 77 230,77, 77 230,102, 77 230,128, 77 230,153, 77 230,179, 77 230,204, 77 230,230, 77 230,255, 77
9 230,0, 51 230,26, 51 230,51, 51 230,77, 51 230,102, 51 230,128, 51 230,153, 51 230,179, 51 230,204, 51 230,230, 51 230,255, 51
10 230,0, 26 230,26, 26 230,51, 26 230,77, 26 230,102, 26 230,128, 26 230,153, 26 230,179, 26 230,204, 26 230,230, 26 230,255, 26
11 230,0,0 230,26,0 230,51,0 230,77,0 230,102,0 230,128,0 230,153,0 230,179,0 230,204,0 230,230,0 230,255,0
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 20 below.
Watch 20
i= 11 1 2 3 4 5 6 7 8 9 10 11
1 255,0, 255 255,26, 255 255,51, 255 255,77, 255 255,102, 255 255,128, 255 255,153, 255 255,179, 255 255,204, 255 255,230, 255 255,255, 255
2 255,0, 230 255,26, 230 255,51, 230 255,77, 230 255,102, 230 255,128, 230 255,153, 230 255,179, 230 255,204, 230 255,230, 230 255,255, 230
3 255,0, 204 255,26, 204 255,51, 204 255,77, 204 255,102, 204 255,128, 204 255,153, 204 255,179, 204 255,204, 204 255,230, 204 255,255, 204
4 255,0, 179 255,26, 179 255,51, 179 255,77, 179 255,102, 179 255,128, 179 255,153, 179 255,179, 179 255,204, 179 255,230, 179 255,255, 179
5 255,0, 153 255,26, 153 255,51, 153 255,77, 153 255,102, 153 255,128, 153 255,153, 153 255,179, 153 255,204, 153 255,230, 153 255,255, 153
6 255,0, 128 255,26, 128 255,51, 128 255,77, 128 255,102, 128 255,128, 128 255,153, 128 255,179, 128 255,204, 128 255,230, 128 255,255, 128
7 255,0, 102 255,26, 102 255,51, 102 255,77, 102 255,102, 102 255,128, 102 255,153, 102 255,179, 102 255,204, 102 255,230, 102 255,255, 102
8 255,0, 77 255,26, 77 255,51, 77 255,77, 77 255,102, 77 255,128, 77 255,153, 77 255,179, 77 255,204, 77 255,230, 77 255,255, 77
9 255,0, 51 255,26, 51 255,51, 51 255,77, 51 255,102, 51 255,128, 51 255,153, 51 255,179, 51 255,204, 51 255,230, 51 255,255, 51
10 255,0, 26 255,26, 26 255,51, 26 255,77, 26 255,102, 26 255,128, 26 255,153, 26 255,179, 26 255,204, 26 255,230, 26 255,255, 26
11 255,0,0 255,26,0 255,51,0 255,77,0 255,102,0 255,128,0 255,153,0 255,179,0 255,204,0 255,230,0 255,255,0
(2) In the RGB color space, too
Figure BDA0002797566160000311
Segment each grid point and
Figure BDA0002797566160000312
color values of 11 vertical cross sections, where the cross sections are visualized within the cubic RGB color space, as shown in table 21 below.
TABLE 21
j=1 1 2 3 4 5 6 7 8 9 10 11
1 255,0,255 230,0,255 204,0,255 179,0,255 153,0,255 128,0,255 102,0,255 77,0,255 51,0,255 26,0,255 0,0,255
2 255,0,230 230,0,230 204,0,230 179,0,230 153,0,230 128,0,230 102,0,230 77,0,230 51,0,230 26,0,230 0,0,230
3 255,0,204 230,0,204 204,0,204 179,0,204 153,0,204 128,0,204 102,0,204 77,0,204 51,0,204 26,0,204 0,0,204
4 255,0,179 230,0,179 204,0,179 179,0,179 153,0,179 128,0,179 102,0,179 77,0,179 51,0,179 26,0,179 0,0,179
5 255,0,153 230,0,153 204,0,153 179,0,153 153,0,153 128,0,153 102,0,153 77,0,153 51,0,153 26,0,153 0,0,153
6 255,0,128 230,0,128 204,0,128 179,0,128 153,0,128 128,0,128 102,0,128 77,0,128 51,0,128 26,0,128 0,0,128
7 255,0,102 230,0,102 204,0,102 179,0,102 153,0,102 128,0,102 102,0,102 77,0,102 51,0,102 26,0,102 0,0,102
8 255,0,77 230,0,77 204,0,77 179,0,77 153,0,77 128,0,77 102,0,77 77,0,77 51,0,77 26,0,77 0,0,77
9 255,0,51 230,0,51 204,0,51 179,0,51 153,0,51 128,0,51 102,0,51 77,0,51 51,0,51 26,0,51 0,0,51
10 255,0,26 230,0,26 204,0,26 179,0,26 153,0,26 128,0,26 102,0,26 77,0,26 51,0,26 26,0,26 0,0,26
11 255,0,0 230,0,0 204,0,0 179,0,0 153,0,0 128,0,0 102,0,0 77,0,0 51,0,0 26,0,0 0,0,0
Visualization of the internal cross-section of the RGB color space cube is shown in table 22 below.
TABLE 22
Figure BDA0002797566160000313
Figure BDA0002797566160000321
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 23 below.
TABLE 23
j=3 1 2 3 4 5 6 7 8 9 10 11
1 255,51, 255 230,51, 255 204,51, 255 179,51, 255 153,51, 255 128,51, 255 102,51, 255 77,51, 255 51,51, 255 26,51, 255 0,51, 255
2 255,51, 230 230,51, 230 204,51, 230 179,51, 230 153,51, 230 128,51, 230 102,51, 230 77,51, 230 51,51, 230 26,51, 230 0,51, 230
3 255,51, 204 230,51, 204 204,51, 204 179,51, 204 153,51, 204 128,51, 204 102,51, 204 77,51, 204 51,51, 204 26,51, 204 0,51, 204
4 255,51, 179 230,51, 179 204,51, 179 179,51, 179 153,51, 179 128,51, 179 102,51, 179 77,51, 179 51,51, 179 26,51, 179 0,51, 179
5 255,51, 153 230,51, 153 204,51, 153 179,51, 153 153,51, 153 128,51, 153 102,51, 153 77,51, 153 51,51, 153 26,51, 153 0,51, 153
6 255,51, 128 230,51, 128 204,51, 128 179,51, 128 153,51, 128 128,51, 128 102,51, 128 77,51, 128 51,51, 128 26,51, 128 0,51, 128
7 255,51, 102 230,51, 102 204,51, 102 179,51, 102 153,51, 102 128,51, 102 102,51, 102 77,51, 102 51,51, 102 26,51, 102 0,51, 102
8 255,51,77 230,51,77 204,51,77 179,51,77 153,51,77 128,51,77 102,51,77 77,51,77 51,51,77 26,51,77 0,51,77
9 255,51,51 230,51,51 204,51,51 179,51,51 153,51,51 128,51,51 102,51,51 77,51,51 51,51,51 26,51,51 0,51,51
10 255,51,26 230,51,26 204,51,26 179,51,26 153,51,26 128,51,26 102,51,26 77,51,26 51,51,26 26,51,26 0,51,26
11 255,51,0 230,51,0 204,51,0 179,51,0 153,51,0 128,51,0 102,51,0 77,51,0 51,51,0 26,51,0 0,51,0
Visualization of the internal cross-section of the RGB color space cube is shown in table 24 below.
Watch 24
j=4 1 2 3 4 5 6 7 8 9 10 11
1 255,77, 255 230,77, 255 204,77, 255 179,77, 255 153,77, 255 128,77, 255 102,77, 255 77,77, 255 51,77, 255 26,77, 255 0,77, 255
2 255,77, 230 230,77, 230 204,77, 230 179,77, 230 153,77, 230 128,77, 230 102,77, 230 77,77, 230 51,77, 230 26,77, 230 0,77, 230
3 255,77, 204 230,77, 204 204,77, 204 179,77, 204 153,77, 204 128,77, 204 102,77, 204 77,77, 204 51,77, 204 26,77, 204 0,77, 204
4 255,77, 179 230,77, 179 204,77, 179 179,77, 179 153,77, 179 128,77, 179 102,77, 179 77,77, 179 51,77, 179 26,77, 179 0,77, 179
5 255,77, 153 230,77, 153 204,77, 153 179,77, 153 153,77, 153 128,77, 153 102,77, 153 77,77, 153 51,77, 153 26,77, 153 0,77, 153
6 255,77, 128 230,77, 128 204,77, 128 179,77, 128 153,77, 128 128,77, 128 102,77, 128 77,77, 128 51,77, 128 26,77, 128 0,77, 128
7 255,77, 102 230,77, 102 204,77, 102 179,77, 102 153,77, 102 128,77, 102 102,77, 102 77,77, 102 51,77, 102 26,77, 102 0,77, 102
8 255,77,77 230,77,77 204,77,77 179,77,77 153,77,77 128,77,77 102,77,77 77,77,77 51,77,77 26,77,77 0,77,77
9 255,77,51 230,77,51 204,77,51 179,77,51 153,77,51 128,77,51 102,77,51 77,77,51 51,77,51 26,77,51 0,77,51
10 255,77,26 230,77,26 204,77,26 179,77,26 153,77,26 128,77,26 102,77,26 77,77,26 51,77,26 26,77,26 0,77,26
11 255,77,0 230,77,0 204,77,0 179,77,0 153,77,0 128,77,0 102,77,0 77,77,0 51,77,0 26,77,0 0,77,0
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 25 below.
TABLE 25
Figure BDA0002797566160000322
Figure BDA0002797566160000331
Visualization of the internal cross-section of the RGB color space cube is shown in table 26 below.
Watch 26
j= 6 1 2 3 4 5 6 7 8 9 10 11
1 255,128, 255 230,128, 255 204,128, 255 179,128, 255 153,128, 255 128,128, 255 102,128, 255 77,128, 255 51,128, 255 26,128, 255 0,128, 255
2 255,128, 230 230,128, 230 204,128, 230 179,128, 230 153,128, 230 128,128, 230 102,128, 230 77,128, 230 51,128, 230 26,128, 230 0,128, 230
3 255,128, 204 230,128, 204 204,128, 204 179,128, 204 153,128, 204 128,128, 204 102,128, 204 77,128, 204 51,128, 204 26,128, 204 0,128, 204
4 255,128, 179 230,128, 179 204,128, 179 179,128, 179 153,128, 179 128,128, 179 102,128, 179 77,128, 179 51,128, 179 26,128, 179 0,128, 179
5 255,128, 153 230,128, 153 204,128, 153 179,128, 153 153,128, 153 128,128, 153 102,128, 153 77,128, 153 51,128, 153 26,128, 153 0,128, 153
6 255,128, 128 230,128, 128 204,128, 128 179,128, 128 153,128, 128 128,128, 128 102,128, 128 77,128, 128 51,128, 128 26,128, 128 0,128, 128
7 255,128, 102 230,128, 102 204,128, 102 179,128, 102 153,128, 102 128,128, 102 102,128, 102 77,128, 102 51,128, 102 26,128, 102 0,128, 102
8 255,128, 77 230,128, 77 204,128, 77 179,128, 77 153,128, 77 128,128, 77 102,128, 77 77,128, 77 51,128, 77 26,128, 77 0,128, 77
9 255,128, 51 230,128, 51 204,128, 51 179,128, 51 153,128, 51 128,128, 51 102,128, 51 77,128, 51 51,128, 51 26,128, 51 0,128, 51
10 255,128, 26 230,128, 26 204,128, 26 179,128, 26 153,128, 26 128,128, 26 102,128, 26 77,128, 26 51,128, 26 26,128, 26 0,128, 26
11 255,128,0 230,128,0 204,128,0 179,128,0 153,128,0 128,128,0 102,128,0 77,128,0 51,128,0 26,128,0 0,128,0
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 27 below.
Watch 27
j= 7 1 2 3 4 5 6 7 8 9 10 11
1 255,153, 255 230,153, 255 204,153, 255 179,153, 255 153,153, 255 128,153, 255 102,153, 255 77,153, 255 51,153, 255 26,153, 255 0,153, 255
2 255,153, 230 230,153, 230 204,153, 230 179,153, 230 153,153, 230 128,153, 230 102,153, 230 77,153, 230 51,153, 230 26,153, 230 0,153, 230
3 255,153, 204 230,153, 204 204,153, 204 179,153, 204 153,153, 204 128,153, 204 102,153, 204 77,153, 204 51,153, 204 26,153, 204 0,153, 204
4 255,153, 179 230,153, 179 204,153, 179 179,153, 179 153,153, 179 128,153, 179 102,153, 179 77,153, 179 51,153, 179 26,153, 179 0,153, 179
5 255,153, 153 230,153, 153 204,153, 153 179,153, 153 153,153, 153 128,153, 153 102,153, 153 77,153, 153 51,153, 153 26,153, 153 0,153, 153
6 255,153, 128 230,153, 128 204,153, 128 179,153, 128 153,153, 128 128,153, 128 102,153, 128 77,153, 128 51,153, 128 26,153, 128 0,153, 128
7 255,153, 102 230,153, 102 204,153, 102 179,153, 102 153,153, 102 128,153, 102 102,153, 102 77,153, 102 51,153, 102 26,153, 102 0,153, 102
8 255,153, 77 230,153, 77 204,153, 77 179,153, 77 153,153, 77 128,153, 77 102,153, 77 77,153, 77 51,153, 77 26,153, 77 0,153, 77
9 255,153, 51 230,153, 51 204,153, 51 179,153, 51 153,153, 51 128,153, 51 102,153, 51 77,153, 51 51,153, 51 26,153, 51 0,153, 51
10 255,153, 26 230,153, 26 204,153, 26 179,153, 26 153,153, 26 128,153, 26 102,153, 26 77,153, 26 51,153, 26 26,153, 26 0,153, 26
11 255,153,0 230,153,0 204,153,0 179,153,0 153,153,0 128,153,0 102,153,0 77,153,0 51,153,0 26,153,0 0,153,0
Visualization of the internal cross-section of the RGB color space cube is shown in table 28 below.
Watch 28
Figure BDA0002797566160000332
Figure BDA0002797566160000341
Visualization of the internal cross-section of the RGB color space cube is shown in table 29 below.
Watch 29
j= 9 1 2 3 4 5 6 7 8 9 10 11
1 255,204, 255 230,204, 255 204,204, 255 179,204, 255 153,204, 255 128,204, 255 102,204, 255 77,204, 255 51,204, 255 26,204, 255 0,204, 255
2 255,204, 230 230,204, 230 204,204, 230 179,204, 230 153,204, 230 128,204, 230 102,204, 230 77,204, 230 51,204, 230 26,204, 230 0,204, 230
3 255,204, 204 230,204, 204 204,204, 204 179,204, 204 153,204, 204 128,204, 204 102,204, 204 77,204, 204 51,204, 204 26,204, 204 0,204, 204
4 255,204, 179 230,204, 179 204,204, 179 179,204, 179 153,204, 179 128,204, 179 102,204, 179 77,204, 179 51,204, 179 26,204, 179 0,204, 179
5 255,204, 153 230,204, 153 204,204, 153 179,204, 153 153,204, 153 128,204, 153 102,204, 153 77,204, 153 51,204, 153 26,204, 153 0,204, 153
6 255,204, 128 230,204, 128 204,204, 128 179,204, 128 153,204, 128 128,204, 128 102,204, 128 77,204, 128 51,204, 128 26,204, 128 0,204, 128
7 255,204, 102 230,204, 102 204,204, 102 179,204, 102 153,204, 102 128,204, 102 102,204, 102 77,204, 102 51,204, 102 26,204, 102 0,204, 102
8 255,204, 77 230,204, 77 204,204, 77 179,204, 77 153,204, 77 128,204, 77 102,204, 77 77,204, 77 51,204, 77 26,204, 77 0,204, 77
9 255,204, 51 230,204, 51 204,204, 51 179,204, 51 153,204, 51 128,204, 51 102,204, 51 77,204, 51 51,204, 51 26,204, 51 0,204, 51
10 255,204, 26 230,204, 26 204,204, 26 179,204, 26 153,204, 26 128,204, 26 102,204, 26 77,204, 26 51,204, 26 26,204, 26 0,204, 26
11 255,204,0 230,204,0 204,204,0 179,204,0 153,204,0 128,204,0 102,204,0 77,204,0 51,204,0 26,204,0 0,204,0
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 30 below.
Watch 30
j= 10 1 2 3 4 5 6 7 8 9 10 11
1 255,230, 255 230,230, 255 204,230, 255 179,230, 255 153,230, 255 128,230, 255 102,230, 255 77,230, 255 51,230, 255 26,230, 255 0,230, 255
2 255,230, 230 230,230, 230 204,230, 230 179,230, 230 153,230, 230 128,230, 230 102,230, 230 77,230, 230 51,230, 230 26,230, 230 0,230, 230
3 255,230, 204 230,230, 204 204,230, 204 179,230, 204 153,230, 204 128,230, 204 102,230, 204 77,230, 204 51,230, 204 26,230, 204 0,230, 204
4 255,230, 179 230,230, 179 204,230, 179 179,230, 179 153,230, 179 128,230, 179 102,230, 179 77,230, 179 51,230, 179 26,230, 179 0,230, 179
5 255,230, 153 230,230, 153 204,230, 153 179,230, 153 153,230, 153 128,230, 153 102,230, 153 77,230, 153 51,230, 153 26,230, 153 0,230, 153
6 255,230, 128 230,230, 128 204,230, 128 179,230, 128 153,230, 128 128,230, 128 102,230, 128 77,230, 128 51,230, 128 26,230, 128 0,230, 128
7 255,230, 102 230,230, 102 204,230, 102 179,230, 102 153,230, 102 128,230, 102 102,230, 102 77,230, 102 51,230, 102 26,230, 102 0,230, 102
8 255,230, 77 230,230, 77 204,230, 77 179,230, 77 153,230, 77 128,230, 77 102,230, 77 77,230, 77 51,230, 77 26,230, 77 0,230, 77
9 255,230, 51 230,230, 51 204,230, 51 179,230, 51 153,230, 51 128,230, 51 102,230, 51 77,230, 51 51,230, 51 26,230, 51 0,230, 51
10 255,230, 26 230,230, 26 204,230, 26 179,230, 26 153,230, 26 128,230, 26 102,230, 26 77,230, 26 51,230, 26 26,230, 26 0,230, 26
11 255,230,0 230,230,0 204,230,0 179,230,0 153,230,0 128,230,0 102,230,0 77,230,0 51,230,0 26,230,0 0,230,0
Visualization of the internal cross-section of the cubic body of the RGB color space is shown in table 31 below.
Watch 31
Figure BDA0002797566160000342
Figure BDA0002797566160000351
(3) In the RGB color space, can be obtained
Figure BDA0002797566160000352
Segment each grid point and
Figure BDA0002797566160000353
color values of 11 vertical cross sections, where the cross sections are visualized within the cubic RGB color space, as shown in table 32 below.
Watch 32
k=1 1 2 3 4 5 6 7 8 9 10 11
1 0,0,0 0,26,0 0,51,0 0,77,0 0,102,0 0,128,0 0,153,0 0,179,0 0,204,0 0,230,0 0,255,0
2 26,0,0 26,26,0 26,51,0 26,77,0 26,102,0 26,128,0 26,153,0 26,179,0 26,204,0 26,230,0 26,255,0
3 51,0,0 51,26,0 51,51,0 51,77,0 51,102,0 51,128,0 51,153,0 51,179,0 51,204,0 51,230,0 51,255,0
4 77,0,0 77,26,0 77,51,0 77,77,0 77,102,0 77,128,0 77,153,0 77,179,0 77,204,0 77,230,0 77,255,0
5 102,0,0 102,26,0 102,51,0 102,77,0 102,102,0 102,128,0 102,153,0 102,179,0 102,204,0 102,230,0 102,255,0
6 128,0,0 128,26,0 128,51,0 128,77,0 128,102,0 128,128,0 128,153,0 128,179,0 128,204,0 128,230,0 128,255,0
7 153,0,0 153,26,0 153,51,0 153,77,0 153,102,0 153,128,0 153,153,0 153,179,0 153,204,0 153,230,0 153,255,0
8 179,0,0 179,26,0 179,51,0 179,77,0 179,102,0 179,128,0 179,153,0 179,179,0 179,204,0 179,230,0 179,255,0
9 204,0,0 204,26,0 204,51,0 204,77,0 204,102,0 204,128,0 204,153,0 204,179,0 204,204,0 204,230,0 204,255,0
10 230,0,0 230,26,0 230,51,0 230,77,0 230,102,0 230,128,0 230,153,0 230,179,0 230,204,0 230,230,0 230,255,0
11 255,0,0 255,26,0 255,51,0 255,77,0 255,102,0 255,128,0 255,153,0 255,179,0 255,204,0 255,230,0 255,255,0
Visualization of the internal cross-section of the RGB color space cube is shown in table 33 below.
Watch 33
k=2 1 2 3 4 5 6 7 8 9 10 11
1 0,0,26 0,26,26 0,51,26 0,77,26 0,102,26 0,128,26 0,153,26 0,179,26 0,204,26 0,230,26 0,255,26
2 26,0,26 26,26,26 26,51,26 26,77,26 26,102,26 26,128,26 26,153,26 26,179,26 26,204,26 26,230,26 26,255,26
3 51,0,26 51,26,26 51,51,26 51,77,26 51,102,26 51,128,26 51,153,26 51,179,26 51,204,26 51,230,26 51,255,26
4 77,0,26 77,26,26 77,51,26 77,77,26 77,102,26 77,128,26 77,153,26 77,179,26 77,204,26 77,230,26 77,255,26
5 102,0, 26 102,26, 26 102,51, 26 102,77, 26 102,102, 26 102,128, 26 102,153, 26 102,179, 26 102,204, 26 102,230, 26 102,255, 26
6 128,0, 26 128,26, 26 128,51, 26 128,77, 26 128,102, 26 128,128, 26 128,153, 26 128,179, 26 128,204, 26 128,230, 26 128,255, 26
7 153,0, 26 153,26, 26 153,51, 26 153,77, 26 153,102, 26 153,128, 26 153,153, 26 153,179, 26 153,204, 26 153,230, 26 153,255, 26
8 179,0, 26 179,26, 26 179,51, 26 179,77, 26 179,102, 26 179,128, 26 179,153, 26 179,179, 26 179,204, 26 179,230, 26 179,255, 26
9 204,0, 26 204,26, 26 204,51, 26 204,77, 26 204,102, 26 204,128, 26 204,153, 26 204,179, 26 204,204, 26 204,230, 26 204,255, 26
10 230,0, 26 230,26, 26 230,51, 26 230,77, 26 230,102, 26 230,128, 26 230,153, 26 230,179, 26 230,204, 26 230,230, 26 230,255, 26
11 255,0, 26 255,26, 26 255,51, 26 255,77, 26 255,102, 26 255,128, 26 255,153, 26 255,179, 26 255,204, 26 255,230, 26 255,255, 26
Visualization of the internal cross-section of the RGB color space cube is shown in table 34 below.
Watch 34
Figure BDA0002797566160000354
Figure BDA0002797566160000361
Visualization of the internal cross-section of the RGB color space cube is shown in table 35 below.
Watch 35
k=4 1 2 3 4 5 6 7 8 9 10 11
1 0,0,77 0,26,77 0,51,77 0,77,77 0,102,77 0,128,77 0,153,77 0,179,77 0,204,77 0,230,77 0,255,77
2 26,0,77 26,26,77 26,51,77 26,77,77 26,102,77 26,128,77 26,153,77 26,179,77 26,204,77 26,230,77 26,255,77
3 51,0,77 51,26,77 51,51,77 51,77,77 51,102,77 51,128,77 51,153,77 51,179,77 51,204,77 51,230,77 51,255,77
4 77,0,77 77,26,77 77,51,77 77,77,77 77,102,77 77,128,77 77,153,77 77,179,77 77,204,77 77,230,77 77,255,77
5 102,0, 77 102,26, 77 102,51, 77 102,77, 77 102,102, 77 102,128, 77 102,153, 77 102,179, 77 102,204, 77 102,230, 77 102,255, 77
6 128,0, 77 128,26, 77 128,51, 77 128,77, 77 128,102, 77 128,128, 77 128,153, 77 128,179, 77 128,204, 77 128,230, 77 128,255, 77
7 153,0, 77 153,26, 77 153,51, 77 153,77, 77 153,102, 77 153,128, 77 153,153, 77 153,179, 77 153,204, 77 153,230, 77 153,255, 77
8 179,0, 77 179,26, 77 179,51, 77 179,77, 77 179,102, 77 179,128, 77 179,153, 77 179,179, 77 179,204, 77 179,230, 77 179,255, 77
9 204,0, 77 204,26, 77 204,51, 77 204,77, 77 204,102, 77 204,128, 77 204,153, 77 204,179, 77 204,204, 77 204,230, 77 204,255, 77
10 230,0, 77 230,26, 77 230,51, 77 230,77, 77 230,102, 77 230,128, 77 230,153, 77 230,179, 77 230,204, 77 230,230, 77 230,255, 77
11 255,0, 77 255,26, 77 255,51, 77 255,77, 77 255,102, 77 255,128, 77 255,153, 77 255,179, 77 255,204, 77 255,230, 77 255,255, 77
Visualization of the internal cross-section of the RGB color space cube is shown in table 36 below.
Watch 36
k=5 1 2 3 4 5 6 7 8 9 10 11
1 0,0,102 0,26,102 0,51,102 0,77,102 0,102,102 0,128,102 0,153,102 0,179,102 0,204,102 0,230,102 0,255,102
2 26,0,102 26,26,102 26,51,102 26,77,102 26,102, 102 26,128, 102 26,153, 102 26,179, 102 26,204, 102 26,230, 102 26,255, 102
3 51,0,102 51,26,102 51,51,102 51,77,102 51,102, 102 51,128, 102 51,153, 102 51,179, 102 51,204, 102 51,230, 102 51,255, 102
4 77,0,102 77,26,102 77,51,102 77,77,102 77,102, 102 77,128, 102 77,153, 102 77,179, 102 77,204, 102 77,230, 102 77,255, 102
5 102,0, 102 102,26, 102 102,51, 102 102,77, 102 102,102, 102 102,128, 102 102,153, 102 102,179, 102 102,204, 102 102,230, 102 102,255, 102
6 128,0, 102 128,26, 102 128,51, 102 128,77, 102 128,102, 102 128,128, 102 128,153, 102 128,179, 102 128,204, 102 128,230, 102 128,255, 102
7 153,0, 102 153,26, 102 153,51, 102 153,77, 102 153,102, 102 153,128, 102 153,153, 102 153,179, 102 153,204, 102 153,230, 102 153,255, 102
8 179,0, 102 179,26, 102 179,51, 102 179,77, 102 179,102, 102 179,128, 102 179,153, 102 179,179, 102 179,204, 102 179,230, 102 179,255, 102
9 204,0, 102 204,26, 102 204,51, 102 204,77, 102 204,102, 102 204,128, 102 204,153, 102 204,179, 102 204,204, 102 204,230, 102 204,255, 102
10 230,0, 102 230,26, 102 230,51, 102 230,77, 102 230,102, 102 230,128, 102 230,153, 102 230,179, 102 230,204, 102 230,230, 102 230,255, 102
11 255,0, 102 255,26, 102 255,51, 102 255,77, 102 255,102, 102 255,128, 102 255,153, 102 255,179, 102 255,204, 102 255,230, 102 255,255, 102
Visualization of the internal cross-section of the RGB color space cube is shown in table 37 below.
Watch 37
Figure BDA0002797566160000362
Figure BDA0002797566160000371
Visualization of the internal cross-section of the RGB color space cube is shown in table 38 below.
Watch 38
k= 7 1 2 3 4 5 6 7 8 9 10 11
1 0,0,153 0,26,153 0,51,153 0,77,153 0,102,153 0,128,153 0,153,153 0,179,153 0,204,153 0,230,153 0,255,153
2 26,0, 153 26,26, 153 26,51, 153 26,77, 153 26,102, 153 26,128, 153 26,153, 153 26,179, 153 26,204, 153 26,230, 153 26,255, 153
3 51,0, 153 51,26, 153 51,51, 153 51,77, 153 51,102, 153 51,128, 153 51,153, 153 51,179, 153 51,204, 153 51,230, 153 51,255, 153
4 77,0, 153 77,26, 153 77,51, 153 77,77, 153 77,102, 153 77,128, 153 77,153, 153 77,179, 153 77,204, 153 77,230, 153 77,255, 153
5 102,0, 153 102,26, 153 102,51, 153 102,77, 153 102,102, 153 102,128, 153 102,153, 153 102,179, 153 102,204, 153 102,230, 153 102,255, 153
6 128,0, 153 128,26, 153 128,51, 153 128,77, 153 128,102, 153 128,128, 153 128,153, 153 128,179, 153 128,204, 153 128,230, 153 128,255, 153
7 153,0, 153 153,26, 153 153,51, 153 153,77, 153 153,102, 153 153,128, 153 153,153, 153 153,179, 153 153,204, 153 153,230, 153 153,255, 153
8 179,0, 153 179,26, 153 179,51, 153 179,77, 153 179,102, 153 179,128, 153 179,153, 153 179,179, 153 179,204, 153 179,230, 153 179,255, 153
9 204,0, 153 204,26, 153 204,51, 153 204,77, 153 204,102, 153 204,128, 153 204,153, 153 204,179, 153 204,204, 153 204,230, 153 204,255, 153
10 230,0, 153 230,26, 153 230,51, 153 230,77, 153 230,102, 153 230,128, 153 230,153, 153 230,179, 153 230,204, 153 230,230, 153 230,255, 153
11 255,0, 153 255,26, 153 255,51, 153 255,77, 153 255,102, 153 255,128, 153 255,153, 153 255,179, 153 255,204, 153 255,230, 153 255,255, 153
Visualization of the internal cross-section of the RGB color space cube is shown in table 39 below.
Watch 39
k= 8 1 2 3 4 5 6 7 8 9 10 11
1 0,0,179 0,26,179 0,51,179 0,77,179 0,102,179 0,128,179 0,153,179 0,179,179 0,204,179 0,230,179 0,255,179
2 26,0, 179 26,26, 179 26,51, 179 26,77, 179 26,102, 179 26,128, 179 26,153, 179 26,179, 179 26,204, 179 26,230, 179 26,255, 179
3 51,0, 179 51,26, 179 51,51, 179 51,77, 179 51,102, 179 51,128, 179 51,153, 179 51,179, 179 51,204, 179 51,230, 179 51,255, 179
4 77,0, 179 77,26, 179 77,51, 179 77,77, 179 77,102, 179 77,128, 179 77,153, 179 77,179, 179 77,204, 179 77,230, 179 77,255, 179
5 102,0, 179 102,26, 179 102,51, 179 102,77, 179 102,102, 179 102,128, 179 102,153, 179 102,179, 179 102,204, 179 102,230, 179 102,255, 179
6 128,0, 179 128,26, 179 128,51, 179 128,77, 179 128,102, 179 128,128, 179 128,153, 179 128,179, 179 128,204, 179 128,230, 179 128,255, 179
7 153,0, 179 153,26, 179 153,51, 179 153,77, 179 153,102, 179 153,128, 179 153,153, 179 153,179, 179 153,204, 179 153,230, 179 153,255, 179
8 179,0, 179 179,26, 179 179,51, 179 179,77, 179 179,102, 179 179,128, 179 179,153, 179 179,179, 179 179,204, 179 179,230, 179 179,255, 179
9 204,0, 179 204,26, 179 204,51, 179 204,77, 179 204,102, 179 204,128, 179 204,153, 179 204,179, 179 204,204, 179 204,230, 179 204,255, 179
10 230,0, 179 230,26, 179 230,51, 179 230,77, 179 230,102, 179 230,128, 179 230,153, 179 230,179, 179 230,204, 179 230,230, 179 230,255, 179
11 255,0, 179 255,26, 179 255,51, 179 255,77, 179 255,102, 179 255,128, 179 255,153, 179 255,179, 179 255,204, 179 255,230, 179 255,255, 179
Visualization of the internal cross-section of the RGB color space cube is shown in table 40 below.
Watch 40
Figure BDA0002797566160000372
Figure BDA0002797566160000381
Visualization of the internal cross-section of the RGB color space cube is shown in table 41 below.
Table 41
k= 10 1 2 3 4 5 6 7 8 9 10 11
1 0,0,230 0,26,230 0,51,230 0,77,230 0,102,230 0,128,230 0,153,230 0,179,230 0,204,230 0,230,230 0,255,230
2 26,0, 230 26,26, 230 26,51, 230 26,77, 230 26,102, 230 26,128, 230 26,153, 230 26,179, 230 26,204, 230 26,230, 230 26,255, 230
3 51,0, 230 51,26, 230 51,51, 230 51,77, 230 51,102, 230 51,128, 230 51,153, 230 51,179, 230 51,204, 230 51,230, 230 51,255, 230
4 77,0, 230 77,26, 230 77,51, 230 77,77, 230 77,102, 230 77,128, 230 77,153, 230 77,179, 230 77,204, 230 77,230, 230 77,255, 230
5 102,0, 230 102,26, 230 102,51, 230 102,77, 230 102,102, 230 102,128, 230 102,153, 230 102,179, 230 102,204, 230 102,230, 230 102,255, 230
6 128,0, 230 128,26, 230 128,51, 230 128,77, 230 128,102, 230 128,128, 230 128,153, 230 128,179, 230 128,204, 230 128,230, 230 128,255, 230
7 153,0, 230 153,26, 230 153,51, 230 153,77, 230 153,102, 230 153,128, 230 153,153, 230 153,179, 230 153,204, 230 153,230, 230 153,255, 230
8 179,0, 230 179,26, 230 179,51, 230 179,77, 230 179,102, 230 179,128, 230 179,153, 230 179,179, 230 179,204, 230 179,230, 230 179,255, 230
9 204,0, 230 204,26, 230 204,51, 230 204,77, 230 204,102, 230 204,128, 230 204,153, 230 204,179, 230 204,204, 230 204,230, 230 204,255, 230
10 230,0, 230 230,26, 230 230,51, 230 230,77, 230 230,102, 230 230,128, 230 230,153, 230 230,179, 230 230,204, 230 230,230, 230 230,255, 230
11 255,0, 230 255,26, 230 255,51, 230 255,77, 230 255,102, 230 255,128, 230 255,153, 230 255,179, 230 255,204, 230 255,230, 230 255,255, 230
Visualization of the internal cross-section of the RGB color space cube is shown in table 42 below.
Watch 42
k= 11 1 2 3 4 5 6 7 8 9 10 11
1 0,0,255 0,26,255 0,51,255 0,77,255 0,102,255 0,128,255 0,153,255 0,179,255 0,204,255 0,230,255 0,255,255
2 26,0, 255 26,26, 255 26,51, 255 26,77, 255 26,102, 255 26,128, 255 26,153, 255 26,179, 255 26,204, 255 26,230, 255 26,255, 255
3 51,0, 255 51,26, 255 51,51, 255 51,77, 255 51,102, 255 51,128, 255 51,153, 255 51,179, 255 51,204, 255 51,230, 255 51,255, 255
4 77,0, 255 77,26, 255 77,51, 255 77,77, 255 77,102, 255 77,128, 255 77,153, 255 77,179, 255 77,204, 255 77,230, 255 77,255, 255
5 102,0, 255 102,26, 255 102,51, 255 102,77, 255 102,102, 255 102,128, 255 102,153, 255 102,179, 255 102,204, 255 102,230, 255 102,255, 255
6 128,0, 255 128,26, 255 128,51, 255 128,77, 255 128,102, 255 128,128, 255 128,153, 255 128,179, 255 128,204, 255 128,230, 255 128,255, 255
7 153,0, 255 153,26, 255 153,51, 255 153,77, 255 153,102, 255 153,128, 255 153,153, 255 153,179, 255 153,204, 255 153,230, 255 153,255, 255
8 179,0, 255 179,26, 255 179,51, 255 179,77, 255 179,102, 255 179,128, 255 179,153, 255 179,179, 255 179,204, 255 179,230, 255 179,255, 255
9 204,0, 255 204,26, 255 204,51, 255 204,77, 255 204,102, 255 204,128, 255 204,153, 255 204,179, 255 204,204, 255 204,230, 255 204,255, 255
10 230,0, 255 230,26, 255 230,51, 255 230,77, 255 230,102, 255 230,128, 255 230,153, 255 230,179, 255 230,204, 255 230,230, 255 230,255, 255
11 255,0, 255 255,26, 255 255,51, 255 255,77, 255 255,102, 255 255,128, 255 255,153, 255 255,179, 255 255,204, 255 255,230, 255 255,255, 255
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (9)

1. A grid point array model construction method of a gridding RGB color space is characterized by comprising the following steps: the method comprises the following steps of carrying out grid division on a regular hexahedron based on an RGB color space, and constructing a grid point array model of the regular hexahedron, wherein the grid point array model comprises the following steps:
step A, one vertex of a regular hexahedron corresponds to a black color value 0, the other ends of three edges connected with the vertex respectively correspond to a red color value r, a green color value g and a blue color value B in an RGB color space, a cube space corresponding to the RGB color space is constructed, and then the step B is carried out;
step B, aiming at the edges between the vertexes corresponding to the black color and the red color, performing m equal division, namely obtaining m +1 points including the vertexes at the two ends of the edges, and numbering each grid point as 1, 2, … and m +1 in sequence;
executing n equal division for the edge between the vertex corresponding to the black color and the vertex corresponding to the green color, namely obtaining n +1 points including the vertexes at the two ends of the edge, wherein the grid points are numbered as 1, 2, … and n +1 in sequence;
performing p equal division on an edge between a vertex corresponding to black and a vertex corresponding to blue, namely obtaining p +1 points including vertexes at two ends of the edge, wherein the grid points are numbered as 1, 2, … and p +1 in sequence; then entering step C;
step C, according to a three-dimensional coordinate principle, based on division on three edges starting from black points, forming (m +1) (n +1) (p +1) grid points, setting grid point coordinates defined by grid point numbers as omega (i, j, k) as follows, and then entering step D;
ω(i,j,k)=[(i-1)/m,(j-1)/n,(k-1)/p];
i=1、2、…、m+1,j=1、2、…、n+1,k=1、2、…、p+1;
step D, obtaining a grid point array matrix of the RGB color space, which can be expressed as follows, and then entering step E;
Figure FDA0002797566150000011
step E, transforming the coordinate value of each grid point in the RGB color space to obtain the color value of each grid point
Figure FDA0002797566150000012
Then step F is entered as follows;
Figure FDA0002797566150000013
step F, grid color values of RGB color space
Figure FDA0002797566150000014
Substituting into the grid point array matrix, a grid point array color matrix of the RGB color space can be obtained as follows:
Figure FDA0002797566150000021
2. the method of constructing a grid point array model of a gridded RGB color space according to claim 1, wherein: based on the RGB color space obtained from step A to step FCorresponding to the color value model of any point in the cubic space, combining the color values (r) of the point a for any two points a and b in the cubic space1,g1,b1) Color value of point b (r)2,g2,b2) And equally dividing the L of the connecting line between the two points, and constructing a color value model of each point on the connecting line between the two points as follows:
Figure FDA0002797566150000022
where L is 1, …, and L +1, and L indicates the serial number of each point in each position including the point a and the point b in the direction from the point a to the point b on the two-point connecting line.
3. The method of constructing a grid point array model of a gridded RGB color space according to claim 2, wherein: based on the color value model of any point in the cubic space corresponding to the RGB color space obtained in steps a to F, defining that a vertex corresponding to black in the cubic space is point K, a vertex corresponding to red is point R, a vertex corresponding to green is point G, and a vertex corresponding to blue is point B, another vertex of the surface where the point K, the point R, and the point G are located is point Y corresponding to yellow, another vertex of the surface where the point K, the point R, and the point B are located is point M corresponding to magenta, another vertex of the surface where the point K, the point G, and the point B are located is point C corresponding to cyan, and another vertex of the surface where the point Y, the point G, and the point C are located is point W corresponding to white;
from point K, an edge
Figure FDA0002797566150000023
The model of the color values for each point on the m-partition is as follows:
Figure FDA0002797566150000024
from point G, edge
Figure FDA0002797566150000025
The model of the color values for each point on the m-partition is as follows:
Figure FDA0002797566150000026
from point C, edge
Figure FDA0002797566150000027
The model of the color values for each point on the m-partition is as follows:
Figure FDA0002797566150000028
from point B, edge
Figure FDA0002797566150000031
The model of the color values for each point on the m-partition is as follows:
Figure FDA0002797566150000032
from point K, edge
Figure FDA0002797566150000033
The model of the color values for each point on the n-degree scale is as follows:
Figure FDA0002797566150000034
from point R, edge
Figure FDA0002797566150000035
The model of the color values for each point on the n-degree scale is as follows:
Figure FDA0002797566150000036
from point M, edge
Figure FDA0002797566150000037
The model of the color values for each point on the n-degree scale is as follows:
Figure FDA0002797566150000038
from point B, edge
Figure FDA0002797566150000039
The model of the color values for each point on the n-degree scale is as follows:
Figure FDA00027975661500000310
from point K, edge
Figure FDA00027975661500000311
The model of the color values for each point on the p-partition is as follows:
Figure FDA00027975661500000312
from point R, edge
Figure FDA00027975661500000313
The model of the color values for each point on the p-partition is as follows:
Figure FDA00027975661500000314
from point Y, edge
Figure FDA00027975661500000315
The model of the color values for each point on the p-partition is as follows:
Figure FDA00027975661500000316
from point G, edge
Figure FDA00027975661500000317
The model of the color values for each point on the p-partition is as follows:
Figure FDA00027975661500000318
4. the method of constructing a grid point array model of a gridded RGB color space according to claim 3, wherein: based on the color value model of any point in the cube space corresponding to the RGB color space obtained in the steps A to F, then
Figure FDA0002797566150000041
Diagonal line in plane
Figure FDA0002797566150000042
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA0002797566150000043
diagonal line
Figure FDA0002797566150000044
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA0002797566150000045
then
Figure FDA0002797566150000046
Diagonal line in plane
Figure FDA0002797566150000047
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA0002797566150000048
diagonal line
Figure FDA0002797566150000049
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA00027975661500000410
then
Figure FDA00027975661500000411
Diagonal line in plane
Figure FDA00027975661500000412
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA00027975661500000413
diagonal line
Figure FDA00027975661500000414
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA00027975661500000415
then
Figure FDA00027975661500000416
Diagonal line in plane
Figure FDA00027975661500000417
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA00027975661500000418
diagonal line
Figure FDA00027975661500000419
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA00027975661500000420
then
Figure FDA00027975661500000421
Diagonal line in plane
Figure FDA00027975661500000422
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA0002797566150000051
diagonal line
Figure FDA0002797566150000052
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA0002797566150000053
then
Figure FDA0002797566150000054
Diagonal line in plane
Figure FDA0002797566150000055
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA0002797566150000056
diagonal line
Figure FDA0002797566150000057
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA0002797566150000058
5. the method of constructing a grid point array model of a gridded RGB color space according to claim 4, wherein: based on step A to step F, then the body diagonal
Figure FDA0002797566150000059
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA00027975661500000510
body diagonal line
Figure FDA00027975661500000511
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA00027975661500000512
body diagonal line
Figure FDA00027975661500000513
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA00027975661500000514
body diagonal line
Figure FDA00027975661500000515
The model of the color values for each point on it based on L-equal scores is as follows:
Figure FDA00027975661500000516
6. the method of constructing a grid point array model of a gridded RGB color space according to claim 1, wherein: based on the steps A to F, defining that the vertex corresponding to black in the cubic space is a point K, the vertex corresponding to red is a point R, the vertex corresponding to green is a point G, and the vertex corresponding to blue is a point B, then the other vertex of the surface where the point K, the point R and the point G are located is a point Y corresponding to yellow, the other vertex of the surface where the point K, the point R and the point B are located is a point M corresponding to magenta, the other vertex of the surface where the point K, the point G and the point B are located is a point C corresponding to cyan, and the other vertex of the surface where the point Y, the point G and the point C are located is a point W corresponding to white; according to
Figure FDA0002797566150000061
M is equally divided,
Figure FDA0002797566150000062
N is equally divided,
Figure FDA0002797566150000063
P is divided based on i ═ 1, …, m +1, and
Figure FDA0002797566150000064
the m +1 section color value model matrixes which are perpendicular to each other are respectively as follows:
Figure FDA0002797566150000065
based on j ═ 1, …, n +1, and
Figure FDA0002797566150000066
the n +1 section color value model matrixes are respectively as follows:
Figure FDA0002797566150000067
based on k ═ 1, …, p +1, and
Figure FDA0002797566150000068
the vertical p +1 section color value model matrix is respectively as follows:
Figure FDA0002797566150000069
7. the method of constructing a grid point array model of a gridded RGB color space according to claim 1, wherein: based on steps A to F, according to
Figure FDA00027975661500000610
M is equally divided,
Figure FDA00027975661500000611
N is equally divided,
Figure FDA00027975661500000612
P is equally divided, then
Figure FDA00027975661500000613
The on-plane color value model is as follows:
Figure FDA00027975661500000614
Figure FDA00027975661500000615
the on-plane color value model is as follows:
Figure FDA00027975661500000616
Figure FDA00027975661500000617
the on-plane color value model is as follows:
Figure FDA00027975661500000618
Figure FDA00027975661500000619
the on-plane color value model is as follows:
Figure FDA00027975661500000620
Figure FDA00027975661500000621
the on-plane color value model is as follows:
Figure FDA00027975661500000622
Figure FDA00027975661500000623
the on-plane color value model is as follows:
Figure FDA0002797566150000071
8. use of a method for constructing a grid point array model for a gridded RGB color space according to any of claims 1 to 7, wherein: obtaining RGB color space grid point colors by the RGB color space grid point array model, storing the RGB color space grid point colors in a database, and analyzing the target colors in the following mode;
firstly, RGB color detection data corresponding to a target color are obtained through detection, and grid points corresponding to the RGB color detection data are searched in a database; then, obtaining a grid point corresponding to the target color in a comparison mode within a preset radius range around the grid point by taking the grid point as an origin; and finally, the RGB color data corresponding to the grid points form the RGB color data corresponding to the target color.
9. The application of the method of constructing a grid point array model for a gridded RGB color space according to claim 8, wherein: and detecting the target color by adopting a color detector to obtain RGB color detection data corresponding to the target color.
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