CN115861055A - Garment design layout splicing analysis method based on image recognition processing technology - Google Patents
Garment design layout splicing analysis method based on image recognition processing technology Download PDFInfo
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Abstract
The invention relates to the technical field of layout splicing analysis, and particularly discloses a clothing design layout splicing analysis method based on an image recognition processing technology. On one hand, the reasonability and the scientificity of the analysis of the master color sample plates of each target corresponding to the appointed sweater are guaranteed to the maximum extent, the analysis result of the three-dimensional pattern drawings filled in the master color sample plates of each target corresponding to the appointed sweater can be visually displayed, and relevant personnel can conveniently perform corresponding screening; on the other hand, the accuracy of the analysis result of the filling of the three-dimensional pattern map in the target main color pattern corresponding to the designated sweater is improved to a great extent.
Description
Technical Field
The invention relates to the technical field of layout splicing analysis, in particular to a clothing design layout splicing analysis method based on an image recognition processing technology.
Background
With the increasing aesthetic abundance of people, the matching of single color can not meet the requirement of people on fashion. Therefore, the color matching and color matching gradually become a new trend. Thereby highlighting the importance of layout stitching analysis.
The concatenation decorative pattern and the whole colour of concatenation sweater at present design through the designer usually, have substituted designer's self hobby in its design process, have certain subjectivity, can't ensure the concatenation decorative pattern that the concatenation sweater corresponds and the rationality of colour design.
In the design of the spliced sweater, people can feel happy due to the coordinated color matching, and the coordination of the colors corresponding to the spliced sweater is not analyzed when the color design of the spliced sweater is analyzed, so that the coordination of the colors in the spliced sweater is reduced, and the acceptance of the user on the spliced sweater is further reduced.
In the design of the splicing sweater, the splicing reasonability of the splicing color blocks can always enable people to be bright at a glance, the splicing color blocks in the splicing sweater are not analyzed at present, the reasonability of the distribution of the splicing color blocks in the splicing sweater cannot be reflected visually, and then reliable data support cannot be provided for the splicing of the corresponding version of the splicing sweater.
Disclosure of Invention
In order to overcome the defects in the background art, the embodiment of the invention provides a clothing design layout splicing analysis method based on an image recognition processing technology, which can effectively solve the problems related to the background art.
The purpose of the invention can be realized by the following technical scheme: the clothing design layout splicing analysis method based on the image recognition processing technology comprises the following steps: 1. analyzing a sweater plane version chart: the method comprises the steps of obtaining a target dominant color corresponding to a designated sweater to obtain the target dominant color corresponding to the designated sweater, obtaining basic type parameters corresponding to the designated sweater, and constructing a three-dimensional type graph corresponding to the designated sweater based on the basic type parameters corresponding to the designated sweater.
2. Analyzing the target dominant color distribution area: and obtaining the chroma, lightness and saturation of the target dominant color corresponding to the designated sweater, analyzing the area ratio of the target dominant color corresponding to the designated sweater to obtain the area ratio of the target dominant color corresponding to the designated sweater, and further calculating the distribution area of the target dominant color corresponding to the designated sweater.
3. Analyzing a sweater dominant color sample plate: and analyzing the three-dimensional layout drawing of the target dominant color sample plate corresponding to the appointed sweater to obtain the three-dimensional layout drawing of the target dominant color sample plate corresponding to the appointed sweater.
4. The color is assisted and the color is matched for filling: and performing auxiliary color and matching color random filling on the specified sweater based on the three-dimensional pattern drawing of the target main color sample plate corresponding to the specified sweater to obtain a three-dimensional pattern drawing set after the specified sweater is randomly filled with the target main color sample plate corresponding to the target sweater, wherein the three-dimensional pattern drawing set is used as each filled three-dimensional pattern drawing of the target main color sample plate corresponding to the specified sweater.
5. Splicing and analyzing the sweater version: and analyzing the pattern splicing reasonable evaluation index of each filling three-dimensional pattern in the target main color sample plate corresponding to the appointed sweater.
6. Analyzing the color distribution of the sweater: and analyzing the color distribution reasonable evaluation index of each filling three-dimensional pattern in each target main color pattern corresponding to the appointed sweater.
7. Analyzing the overall version of the sweater: and analyzing the reasonable evaluation coefficient of the overall pattern of each filling three-dimensional pattern in each target dominant color sample plate corresponding to the appointed sweater.
8. And (3) sequencing, analyzing and displaying the sweater types: and sequencing the filling three-dimensional pattern drawings of the target main color pattern corresponding to the appointed sweater according to the reasonable evaluation coefficient of the whole pattern from large to small, and displaying correspondingly.
As a further improvement of the present invention, in the second step, the area ratio of the target dominant color corresponding to the designated sweater is analyzed, and the specific analysis process is as follows: matching the chroma of the target main color corresponding to the appointed sweater with each chroma value corresponding to each hue stored in the database to obtain the hue of the target main color corresponding to the appointed sweater, matching the hue with the reference lightness and the reference saturation corresponding to each hue stored in the database to obtain the reference lightness and the reference saturation of the target main color corresponding to the appointed sweater, and recording the reference lightness and the reference saturation as M' Dominant color 、B′ Dominant color 。
Calculating the evaluation index of the target dominant color corresponding to the appointed sweater according to a formula,
δ dominant color Expressed as an evaluation index of the target dominant color corresponding to the designated sweater, e is expressed as a natural constant, M Dominant color 、B Dominant color Respectively expressed as lightness, saturation, delta M of the target dominant color corresponding to the designated sweater Dominant color 、ΔB Dominant color Respectively expressed as the allowable lightness difference, the allowable saturation difference, a, of the corresponding color of the stored dominant color 1 、a 2 The values are expressed as influence factors corresponding to the set lightness and saturation, respectively.
And matching the evaluation index of the target dominant color corresponding to the designated sweater with the set target dominant color evaluation index threshold corresponding to each dominant color grade to obtain the dominant color grade of the target dominant color corresponding to the designated sweater, and matching the dominant color grade with the stored area ratio corresponding to each dominant color grade to obtain the area ratio of the target dominant color corresponding to the designated sweater.
As a further improvement of the present invention, in the second step, the distribution area of the target dominant color corresponding to the designated sweater is calculated, and the specific calculation method is as follows: and obtaining the surface area corresponding to the designated sweater based on the three-dimensional version diagram corresponding to the designated sweater, and multiplying the area ratio of the target dominant color corresponding to the designated sweater with the surface area corresponding to the target dominant color to obtain the distribution area of the target dominant color corresponding to the designated sweater.
As a further improvement of the present invention, in the third step, the three-dimensional layout of the target dominant color templates corresponding to the designated sweater is analyzed, and the specific analysis manner is as follows: and matching the area ratio of the target dominant color corresponding to the appointed sweater with the pattern template set corresponding to the stored area ratio of each target dominant color to obtain each pattern template of the target dominant color corresponding to the appointed sweater, and preliminarily filling the three-dimensional pattern drawing corresponding to the appointed sweater according to each pattern template of the target dominant color to obtain the three-dimensional pattern drawing of each pattern template corresponding to the appointed sweater after preliminary filling, wherein the three-dimensional pattern drawing is used as the three-dimensional pattern drawing of each pattern template corresponding to the appointed sweater.
And carrying out secondary filling on the three-dimensional pattern drawing of each pattern sample plate corresponding to the designated sweater according to the area ratio of the designated sweater to the corresponding target main color, and obtaining the three-dimensional pattern drawing of each pattern sample plate after the designated sweater is subjected to secondary filling, wherein the three-dimensional pattern drawing is used as the three-dimensional pattern drawing of each target main color sample plate corresponding to the designated sweater.
As a further improvement of the present invention, in the fifth step, the type splicing reasonable evaluation index of each filled three-dimensional type pattern in each target dominant color sample plate corresponding to the designated sweater is analyzed, and the specific analysis mode is as follows: extracting the distribution area of the auxiliary color and the distribution area of the matched color from each filling three-dimensional pattern in each target main color pattern corresponding to the designated sweater, and respectively recording the areas
And &>
i is the number of each target main color sample plate, i =1,2,.. Once., n, j is the number of each filling stereo type graph, j =1,2,.. Once., m, and the chroma of the auxiliary color corresponding to each filling stereo type graph in each target main color sample plate is extracted and recorded as |/H>
Calculating to obtain the reference area ratio of auxiliary colors corresponding to each filled three-dimensional pattern diagram in each target main color template and the reference area ratio of matched colors, and recording the reference area ratios as->
And &>
Obtaining a color area ratio reasonable evaluation index of each target dominant color template corresponding to each filling three-dimensional type through calculation, and recording the index as
Extracting the number of target dominant color blocks corresponding to each filled three-dimensional layout pattern in each target dominant color template from each filled three-dimensional layout pattern in each target dominant color template corresponding to the designated sweater the number of the auxiliary color blocks,Matching the number of color blocks, extracting the area of each target main color block, the area of each auxiliary color block and the area of each matched color block corresponding to each filled three-dimensional pattern diagram in each target main color template, and extracting the maximum area of each target main color block, the minimum area of the target main color block, the maximum area of the auxiliary color block, the minimum area of the auxiliary color block, the maximum area of the matched color block and the minimum area of the matched color block corresponding to each filled three-dimensional pattern diagram in each target main color template from the target main color template, which are respectively recorded as
And calculating to obtain the average area of each filled three-dimensional pattern corresponding to the target dominant color block, the average area of the auxiliary color blocks and the average area of the collocation color blocks in each target dominant color template, which are respectively recorded as
Obtaining a reasonable evaluation index of color block distribution of each target dominant color sample plate corresponding to each filled three-dimensional type through calculation, and recording the reasonable evaluation index as
According to the formula
Calculating a plate type splicing reasonable evaluation index of each filling three-dimensional plate type pattern in each target main color sample plate corresponding to the appointed sweater, and selecting the judgment result>
B, representing the reasonable evaluation index of the pattern splicing of the jth filling three-dimensional pattern in the ith target dominant color pattern corresponding to the designated sweater 6 、b 7 And respectively expressing the evaluation factors corresponding to the set reasonable evaluation index of the color area ratio and the reasonable evaluation index of the color block distribution.
As a further improvement of the invention, the target dominant color templet corresponds toThe color area ratio reasonable evaluation index of each filled three-dimensional type has the specific calculation formula as follows:
S sweater Expressed as the corresponding surface area of the given sweater>
Respectively expressed as the allowable auxiliary color area ratio difference and the allowable collocation color area ratio difference of the ith target main color template corresponding to the jth filling three-dimensional model, b 1 、b 2 Respectively expressed as the set auxiliary color area ratio and the corresponding influence factor of the collocation color area ratio.
As a further improvement of the invention, the reasonable evaluation index of the distribution of the color blocks of each target dominant color template corresponding to each filled three-dimensional type is determined by the following specific analysis mode: according to the formula
Calculating the degree of dispersion of color blocks of the target main color in each target main color template corresponding to each filled three-dimensional template, and based on the degree of dispersion of the color blocks in each filled three-dimensional template>
Expressed as the dispersity of the ith target dominant color sample plate corresponding to the target dominant color in the jth filled stereo type, a 3 、a 4 And respectively representing the influence factors corresponding to the set maximum color block area of the target dominant color and the set minimum color block area of the target dominant color.
Calculating the color block dispersion degree of the auxiliary color in each filled three-dimensional type corresponding to each target main color sample plate and the color block dispersion degree of the matching color according to the same calculation mode of the color block dispersion degree of the target main color in each filled three-dimensional type corresponding to each target main color sample plate, and respectively recording the color block dispersion degrees as the color block dispersion degrees
And &>
According to the formula
Calculating a reasonable evaluation index eta 'of color block distribution of each target main color sample plate corresponding to each filling three-dimensional plate type' Dominant color 、η′ Auxiliary color 、η′ Matching colors Respectively expressed as the stored dispersion degree of the reference target dominant color block, the dispersion degree of the reference auxiliary color block, the dispersion degree of the reference matching color block, and delta eta Dominant color 、Δη Auxiliary color 、Δη Match colors Respectively representing that the dispersity of the color blocks of the allowed target main color, the dispersity of the color blocks of the allowed auxiliary color and the dispersity of the color blocks of the allowed matching color which correspond to the stored designated sweater are poor, b 3 、b 4 、b 5 Respectively representing the set target primary color block dispersity, the auxiliary color block dispersity and the influence factors corresponding to the collocation color block dispersity.
As a further improvement of the present invention, in the sixth step, the color distribution reasonable evaluation index of each filling three-dimensional pattern drawing in each target dominant color pattern corresponding to the designated sweater is analyzed, and the specific analysis mode is as follows: extracting lightness and saturation of auxiliary colors corresponding to the filled three-dimensional layout patterns in the target main color templates from the filled three-dimensional layout patterns in the target main color templates corresponding to the designated sweater, and respectively recording the lightness and the saturation as
And matching the chromaticity of the target main color corresponding to the appointed sweater with the chromaticity set of each type of auxiliary color corresponding to each color to obtain the chromaticity set of each type of auxiliary color corresponding to the appointed sweater.
And matching the chroma of the auxiliary color corresponding to each filled three-dimensional pattern in each target main color sample plate with the chroma set of each type of auxiliary color corresponding to the appointed sweater to obtain the type auxiliary color of the auxiliary color corresponding to each filled three-dimensional pattern in each target main color sample plate.
The type auxiliary color of the auxiliary color corresponding to each filling three-dimensional type graph in each target main color sample plate and the stored reference lightness and reference saturation corresponding to each type auxiliary colorMatching the sum degree to obtain the reference lightness and the reference saturation of the auxiliary color corresponding to each filled three-dimensional layout pattern in each target main color template, and respectively recording the reference lightness and the reference saturation as
And &>
Obtaining a color reasonable evaluation index of each filling three-dimensional layout pattern corresponding to the auxiliary color in each target main color template through calculation, and recording the color reasonable evaluation index as
Extracting lightness of corresponding matched colors of each filling three-dimensional version pattern in each target main color sample plate from each filling three-dimensional version pattern in each target main color sample plate corresponding to the specified sweater, and recording the lightness as
Comparing the lightness of the target main color corresponding to the appointed sweater with the lightness of the matched color corresponding to each filled three-dimensional version pattern in each target main color sample plate to obtain a color reasonable evaluation index of the matched color corresponding to each filled three-dimensional version pattern in each target main color sample plate, and recording the color reasonable evaluation index as
According to the formula
Calculating color distribution reasonable evaluation index of each filling three-dimensional pattern in each target main color pattern corresponding to the designated sweater, and selecting based on the calculated color distribution reasonable evaluation index>
Expressed as the reasonable evaluation index, sigma, of the color distribution of the jth filling three-dimensional pattern drawing in the ith target dominant color pattern drawing corresponding to the designated sweater 1 、σ 2 Respectively expressed as set auxiliary color reasonable evaluation indexesAnd the evaluation factor corresponding to the color reasonable evaluation index of the matched color.
As a further improvement of the present invention, in the seventh step, the reasonable evaluation coefficient of the overall layout of each filled three-dimensional layout pattern in each target dominant color template corresponding to the designated sweater is analyzed, and the specific analysis formula is as follows:
expressed as the reasonable evaluation coefficient of the overall layout, sigma, of the jth filling three-dimensional layout in the ith target dominant color template corresponding to the designated sweater 3 、σ 4 And respectively representing the coefficient factors corresponding to the set type splicing reasonable evaluation index and the color distribution reasonable evaluation index.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects: according to the method, the three-dimensional layout drawing of the target main color sample plate corresponding to the appointed sweater is obtained through analysis by analyzing the distribution area of the target main color corresponding to the appointed sweater, an analysis basis is provided for each filling three-dimensional layout drawing of each target main color sample plate corresponding to the subsequent appointed sweater, and the analysis of the reasonable evaluation coefficient of the whole layout of each filling three-dimensional layout drawing in each target main color sample plate corresponding to the subsequent appointed sweater is facilitated.
According to the method, the reasonable evaluation index of the color area ratio of each target dominant color sample plate corresponding to each filled three-dimensional type is analyzed, the reasonable evaluation index of the color block distribution of each target dominant color sample plate corresponding to each filled three-dimensional type is analyzed, and then the reasonable evaluation index of the type splicing of each filled three-dimensional type in each target dominant color sample plate corresponding to the appointed sweater is comprehensively analyzed, so that the splicing rationality of the type corresponding to the appointed sweater is analyzed in a multi-dimensional manner, the splicing rationality analysis result of the type corresponding to the appointed sweater can be intuitively reflected, and reliable data support is further provided for the splicing analysis of the integral type corresponding to the appointed sweater.
The reasonable evaluation indexes of the colors of the auxiliary colors corresponding to the filled three-dimensional pattern diagrams in the target main color sample plates are analyzed, the reasonable evaluation indexes of the colors of the matched colors corresponding to the filled three-dimensional pattern diagrams in the target main color sample plates are analyzed, and then the reasonable evaluation indexes of the color distribution of the filled three-dimensional pattern diagrams in the target main color sample plates corresponding to the appointed sweater are comprehensively analyzed, so that the multi-dimensional analysis of the reasonable color distribution corresponding to the appointed sweater is realized, the one-sidedness and the singleness of the analysis result of the reasonable evaluation indexes of the color distribution corresponding to the appointed sweater are effectively avoided, the harmony of the corresponding colors of the appointed sweater is improved to a certain extent, and the acceptance of the corresponding appointed sweater by a client is further improved.
According to the method, the reasonable evaluation indexes of the pattern splicing and the reasonable evaluation indexes of the color distribution of each filling three-dimensional pattern in each target dominant color sample plate corresponding to the appointed sweater are comprehensively analyzed to obtain the reasonable evaluation coefficients of the overall pattern of each filling three-dimensional pattern in each target dominant color sample plate corresponding to the appointed sweater, and then the corresponding sequencing display is carried out, so that on one hand, the reasonability and the scientificity of the analysis of each target dominant color sample plate corresponding to the appointed sweater are guaranteed to the maximum extent, the analysis results of the filling three-dimensional pattern in each target dominant color sample plate corresponding to the appointed sweater can be visually displayed, and relevant personnel can conveniently carry out corresponding screening; on the other hand, the accuracy of the analysis result of the three-dimensional pattern image filled in the target main color sample plates corresponding to the designated sweater is greatly improved, and the analysis of the three-dimensional pattern image filled in the target main color sample plates corresponding to the designated sweater is enriched.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a flow chart illustrating the steps of the method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention provides a clothing design layout splicing analysis method based on an image recognition processing technology, which comprises the following steps: 1. analyzing a sweater plane version chart: the method comprises the steps of obtaining a target dominant color corresponding to a designated sweater to obtain the target dominant color corresponding to the designated sweater, obtaining basic layout parameters corresponding to the designated sweater, and constructing a three-dimensional layout corresponding to the designated sweater based on the basic layout parameters corresponding to the designated sweater.
It should be noted that, the basic layout parameters corresponding to the designated sweater include, but are not limited to: bust, length of clothes, width of shoulder, shoulder hanging, length of sleeve, width of sleeve and cuff.
2. Analyzing the target dominant color distribution area: and obtaining the chroma, lightness and saturation of the target dominant color corresponding to the designated sweater, analyzing the area ratio of the target dominant color corresponding to the designated sweater to obtain the area ratio of the target dominant color corresponding to the designated sweater, and further calculating the distribution area of the target dominant color corresponding to the designated sweater.
As a further improvement of the present invention, in the second step, the area ratio of the target dominant color corresponding to the designated sweater is analyzed, and the specific analysis process is as follows: matching the chroma of the target main color corresponding to the appointed sweater with each chroma value corresponding to each hue stored in the database to obtain the hue of the target main color corresponding to the appointed sweater, matching the hue with the reference lightness and the reference saturation corresponding to each hue stored in the database to obtain the reference lightness and the reference saturation of the target main color corresponding to the appointed sweater, and recording the reference lightness and the reference saturation as M' Dominant color 、B′ Dominant color 。
Calculating the evaluation index of the target dominant color corresponding to the appointed sweater according to a formula,
δ dominant color Expressed as an evaluation index of the target dominant color corresponding to the designated sweater, e is expressed as a natural constant, M Dominant color 、B Dominant color Are respectively shown as a fingerDetermining lightness, saturation, delta M of the sweater corresponding to the target dominant color Dominant color 、ΔB Dominant color Respectively expressed as the allowable lightness difference, the allowable saturation difference, a, of the corresponding color of the stored dominant color 1 、a 2 The values are expressed as the influence factors corresponding to the set lightness and saturation, respectively.
And matching the evaluation index of the target dominant color corresponding to the designated sweater with the set target dominant color evaluation index threshold value corresponding to each dominant color grade to obtain the dominant color grade of the target dominant color corresponding to the designated sweater, and matching the dominant color grade with the stored area ratio corresponding to each dominant color grade to obtain the area ratio of the target dominant color corresponding to the designated sweater.
As a further improvement of the present invention, in the second step, the distribution area of the target dominant color corresponding to the designated sweater is calculated, and the specific calculation method is as follows: and obtaining the surface area corresponding to the designated sweater based on the three-dimensional version diagram corresponding to the designated sweater, and multiplying the area ratio of the target dominant color corresponding to the designated sweater with the surface area corresponding to the target dominant color to obtain the distribution area of the target dominant color corresponding to the designated sweater.
In a specific embodiment, the three-dimensional layout drawing of the target dominant color sample plate corresponding to the designated sweater is obtained through analysis by analyzing the distribution area of the target dominant color corresponding to the designated sweater, so that an analysis basis is provided for each filled three-dimensional layout drawing of each target dominant color sample plate corresponding to the designated sweater, and the reasonable evaluation coefficient of the whole layout drawing of each filled three-dimensional layout drawing in each target dominant color sample plate corresponding to the designated sweater can be conveniently analyzed subsequently.
3. Analyzing a sweater dominant color sample plate: and analyzing the three-dimensional layout drawing of the target dominant color sample plate corresponding to the appointed sweater to obtain the three-dimensional layout drawing of the target dominant color sample plate corresponding to the appointed sweater.
As a further improvement of the present invention, in the third step, the three-dimensional layout of the target dominant color templates corresponding to the designated sweater is analyzed, and the specific analysis manner is as follows: and matching the area ratio of the target dominant color corresponding to the appointed sweater with the pattern template set corresponding to the stored area ratio of each target dominant color to obtain each pattern template of the target dominant color corresponding to the appointed sweater, and preliminarily filling the three-dimensional pattern drawing corresponding to the appointed sweater according to each pattern template of the target dominant color to obtain the three-dimensional pattern drawing of each pattern template corresponding to the appointed sweater after preliminary filling, wherein the three-dimensional pattern drawing is used as the three-dimensional pattern drawing of each pattern template corresponding to the appointed sweater.
And carrying out secondary filling on the three-dimensional pattern drawing of each pattern template corresponding to the appointed sweater according to the area ratio of the appointed sweater to the corresponding target dominant color of the three-dimensional pattern drawing to obtain the three-dimensional pattern drawing of each pattern template after the appointed sweater is correspondingly subjected to the secondary filling, and taking the three-dimensional pattern drawing as the three-dimensional pattern drawing of each target dominant color template corresponding to the appointed sweater.
4. The color is assisted and the color is matched for filling: and carrying out auxiliary color and matching color random filling on the three-dimensional layout drawing of each target main color sample plate corresponding to the designated sweater based on the three-dimensional layout drawing, so as to obtain a three-dimensional layout drawing set after the designated sweater is randomly filled with each target main color sample plate, wherein the three-dimensional layout drawing set is used as each filling three-dimensional layout drawing of each target main color sample plate corresponding to the designated sweater.
It should be noted that the color system is colorless, and mainly includes black, gray, and white. The saturation of the matched color is 0, and the color of the colorless system has only one basic property, namely lightness. The higher the lightness, the closer to white, and the lower the lightness, the closer to black.
5. Splicing and analyzing the sweater version: and analyzing the pattern splicing reasonable evaluation index of each filling three-dimensional pattern in the target main color sample plate corresponding to the appointed sweater.
As a further improvement of the present invention, in the fifth step, the type splicing reasonable evaluation index of each filled three-dimensional type pattern in each target dominant color sample plate corresponding to the designated sweater is analyzed, and the specific analysis mode is as follows: extracting the distribution area of the auxiliary color and the distribution area of the matched color from each filling three-dimensional pattern in each target main color pattern corresponding to the designated sweater, and respectively recording the areas
And &>
i represents the number of each target main color template, i =1,2, a... N, j represents the number of each filling stereo type graph, j =1,2, a... M, and the chroma of each filling stereo type graph in each target main color sample plate is extracted and recorded as ∑ er>
Calculating to obtain the reference area ratio of the auxiliary color corresponding to each filled three-dimensional pattern diagram in each target main color template and the reference area ratio of the matched color, and recording as ^ greater than or equal to>
And &>
It should be noted that, the specific calculation method of the reference area ratio of the auxiliary color corresponding to each filled three-dimensional layout drawing in each target main color template and the reference area ratio of the matched color is as follows: according to the formula
Calculating the area ratio evaluation index of the auxiliary color corresponding to each filling three-dimensional pattern in each target main color sample plate, and selecting the corresponding color according to the area ratio evaluation index>
Expressed as the area ratio evaluation index, Y, of the auxiliary color corresponding to the jth filling three-dimensional layout in the ith target main color template Dominant color Expressed as the chroma of the target dominant color for the given sweater, and Δ Y expressed as the reference chroma difference between the stored target dominant and auxiliary colors.
And matching the area ratio evaluation index of the auxiliary color corresponding to each filled three-dimensional type pattern in each target main color sample plate with the set reference area ratio corresponding to each auxiliary color area ratio evaluation index to obtain the reference area ratio of the auxiliary color corresponding to each filled three-dimensional type pattern in each target main color sample plate.
And summing the area ratio of the target main color corresponding to the designated sweater and the reference area ratio of the auxiliary color to obtain the area ratio of the target main color corresponding to the designated sweater and the reference area ratio of the auxiliary color, and recording as the main-auxiliary ratio.
And the reference area ratio of the matched colors corresponding to each filled three-dimensional version pattern in each target main color template is equal to the subtraction of the value 1 and the main-auxiliary ratio.
The reasonable evaluation index of the color area ratio of each target dominant color template corresponding to each filled three-dimensional type comprises the following specific calculation formula:
expressed as the reasonable evaluation index of the color area ratio of the ith target dominant color sample plate corresponding to the jth filling three-dimensional type, S Sweater Expressed as the corresponding surface area of a given sweater,
respectively expressed as the allowable auxiliary color area ratio difference and the allowable collocation color area ratio difference of the ith target main color template corresponding to the jth filling three-dimensional model, b 1 、b 2 Respectively expressed as the set auxiliary color area ratio and the corresponding influence factor of the collocation color area ratio.
Extracting the number of target main color blocks, the number of auxiliary color blocks and the number of matched color blocks corresponding to each filled three-dimensional version pattern in each target main color template from each filled three-dimensional version pattern in each target main color template corresponding to the designated sweater, extracting the area of each target main color block, the area of each auxiliary color block and the area of each matched color block corresponding to each filled three-dimensional version pattern in each target main color template, extracting the maximum area of each target main color block, the minimum area of each target main color block, the maximum area of each auxiliary color block, the minimum area of each matched color block, the maximum area of each matched color block and the minimum area of each matched color block in each target main color template from the target main color template, and respectively recording the maximum area of each matched color block as the maximum area of each target main color block, the maximum area of each auxiliary color block, the minimum area of each matched color block and the minimum area of each matched color block
And obtaining each filling in each target dominant color sample plate through calculationThe average area of the target dominant color block, the average area of the auxiliary color block and the average area of the matching color block corresponding to the stereoscopic layout are respectively marked as
According to the formula
Calculating the degree of dispersion of the target dominant color blocks of the target dominant colors in the filling three-dimensional versions corresponding to the target dominant color templates, and selecting the corresponding color blocks>
Expressed as the color block dispersity a of the target dominant color in the jth filling three-dimensional model corresponding to the ith target dominant color sample plate 3 、a 4 And respectively representing the influence factors corresponding to the set maximum color block area of the target dominant color and the set minimum color block area of the target dominant color.
According to the formula
Calculating the degree of dispersion of each auxiliary color block in each target main color template corresponding to each filled three-dimensional template, and based on the degree of dispersion of the auxiliary color blocks in each filled three-dimensional template, determining the degree of dispersion of the auxiliary color blocks in each filled three-dimensional template corresponding to each target main color template>
Expressed as the dispersity of color block of auxiliary color in jth filling three-dimensional model corresponding to ith target main color sample plate, a 5 、a 6 And respectively representing the influence factors corresponding to the set maximum color block area of the auxiliary color and the set minimum color block area of the auxiliary color.
According to the formula
Calculating the degree of dispersion of color blocks of matched colors in each filled three-dimensional template corresponding to each target main color template, and selecting the corresponding color block>
Expressed as the ith target dominant color template pairThe degree of dispersion of color blocks of matched colors in the jth filled three-dimensional plate type, a 7 、a 8 And respectively representing the influence factors corresponding to the set maximum color block area and the minimum color block area of the matched color.
According to the formula
Calculating a reasonable evaluation index eta 'of color block distribution of each target main color sample plate corresponding to each filling three-dimensional plate type' Dominant color 、η′ Auxiliary color 、η′ Match colors Respectively expressed as the stored reference target main color block dispersion degree, reference auxiliary color block dispersion degree, reference matching color block dispersion degree, delta eta Dominant color 、Δη Auxiliary color 、Δη Match colors Respectively representing the stored allowable target main color block dispersion degree, allowable auxiliary color block dispersion degree and allowable matching color block dispersion degree corresponding to the appointed sweater, b 3 、b 4 、b 5 Respectively expressed as the influence factors corresponding to the set target primary color block dispersity, the auxiliary color block dispersity and the collocation color block dispersity.
According to the formula
Calculating a plate type splicing reasonable evaluation index of each filling three-dimensional plate type graph in each target main color sample plate corresponding to the appointed sweater, and based on the calculated value>
B, representing the reasonable evaluation index of the pattern splicing of the jth filling three-dimensional pattern in the ith target dominant color pattern corresponding to the designated sweater 6 、b 7 And respectively expressing the evaluation factors corresponding to the set reasonable evaluation indexes of the color area ratio and the color block distribution.
In a specific embodiment, the reasonable evaluation index of the color area ratio of each target dominant color template corresponding to each filled three-dimensional type is analyzed, the reasonable evaluation index of the color block distribution of each target dominant color template corresponding to each filled three-dimensional type is analyzed, and then the reasonable evaluation index of the type splicing of each filled three-dimensional type in each target dominant color template corresponding to the appointed sweater is comprehensively analyzed, so that the splicing rationality of the corresponding type of the appointed sweater is subjected to multi-dimensional analysis, the splicing rationality analysis result of the corresponding type of the appointed sweater can be intuitively reflected, and reliable data support is further provided for the splicing analysis of the corresponding whole type of the appointed sweater.
6. Analyzing the color distribution of the sweater: and analyzing the color distribution reasonable evaluation index of each filling three-dimensional pattern drawing in each target main color pattern corresponding to the designated sweater.
As a further improvement of the present invention, in the sixth step, the color distribution reasonableness evaluation index of each filled three-dimensional pattern diagram in each target dominant color sample plate corresponding to the designated sweater is analyzed, and the specific analysis mode is as follows: extracting lightness and saturation of auxiliary colors corresponding to the filled three-dimensional layout patterns in the target main color templates from the filled three-dimensional layout patterns in the target main color templates corresponding to the designated sweater, and respectively recording the lightness and the saturation as
And matching the chromaticity of the target main color corresponding to the appointed sweater with the chromaticity set of each type of auxiliary color corresponding to each color to obtain the chromaticity set of each type of auxiliary color corresponding to the appointed sweater.
And matching the chroma of the auxiliary color corresponding to each filled three-dimensional pattern in each target main color sample plate with the chroma set of each type of auxiliary color corresponding to the appointed sweater to obtain the type auxiliary color of the auxiliary color corresponding to each filled three-dimensional pattern in each target main color sample plate.
Matching the type auxiliary color of the auxiliary color corresponding to each filled three-dimensional type pattern in each target main color sample plate with the stored reference lightness and reference saturation corresponding to each type auxiliary color to obtain the reference lightness and reference saturation of the auxiliary color corresponding to each filled three-dimensional type pattern in each target main color sample plate, and respectively recording the reference lightness and reference saturation as
And &>
Obtaining a color reasonable evaluation index of each filling three-dimensional layout pattern corresponding to the auxiliary color in each target main color template through calculation, and recording the color reasonable evaluation index as
/>
It should be noted that, the color reasonable evaluation index of the auxiliary color corresponding to each filled three-dimensional layout pattern in each target dominant color template has the following calculation formula:
ΔMD auxiliary color 、ΔBH Auxiliary color Expressed as the allowed lightness difference, the allowed saturation difference, f, corresponding to the stored secondary color 1 、f 2 Respectively expressed as the influence factors of the set auxiliary color corresponding to lightness and saturation.
Extracting lightness of corresponding matched colors of each filling three-dimensional version pattern in each target main color sample plate from each filling three-dimensional version pattern in each target main color sample plate corresponding to the specified sweater, and recording the lightness as
Comparing the lightness of the target main color corresponding to the appointed sweater with the lightness of the matched color corresponding to each filled three-dimensional version pattern in each target main color sample plate to obtain a color reasonable evaluation index of the matched color corresponding to each filled three-dimensional version pattern in each target main color sample plate, and recording the color reasonable evaluation index as
It should be noted that, the color reasonable evaluation index of the matched color corresponding to each filled three-dimensional pattern diagram in each target main color template has the following specific calculation formula:
ΔM match colors Expressed as the allowed lightness difference for the stored collocated color.
According to the formula
Calculating color distribution reasonable evaluation index of each filling three-dimensional pattern in each target main color pattern corresponding to the designated sweater, and based on the color distribution reasonable evaluation index>
Expressing the color distribution reasonable evaluation index, sigma, of the jth filling solid pattern diagram in the ith target main color pattern diagram corresponding to the designated sweater 1 、σ 2 Respectively expressed as the evaluation factors corresponding to the set auxiliary color reasonable evaluation index and the matched color reasonable evaluation index.
In a specific embodiment, the reasonable evaluation indexes of the colors of the auxiliary colors corresponding to the filled three-dimensional layout patterns in the target main color sample plates are analyzed, the reasonable evaluation indexes of the colors of the matched colors corresponding to the filled three-dimensional layout patterns in the target main color sample plates are analyzed, and then the reasonable evaluation indexes of the color distribution of the filled three-dimensional layout patterns in the target main color sample plates corresponding to the appointed sweater are comprehensively analyzed, so that the multi-dimensional analysis of the reasonable color distribution of the appointed sweater is realized, the one-sidedness and the singleness of the analysis result of the reasonable evaluation indexes of the color distribution corresponding to the appointed sweater are effectively avoided, the harmony of the corresponding colors of the appointed sweater is improved to a certain extent, and the acceptance of the client on the appointed sweater is further improved.
7. Analyzing the overall version of the sweater: and analyzing the reasonable evaluation coefficient of the overall pattern of each filling three-dimensional pattern in each target dominant color sample plate corresponding to the appointed sweater.
As a further improvement of the present invention, in the seventh step, the reasonable evaluation coefficient of the overall layout of each filled three-dimensional layout pattern in each target dominant color template corresponding to the designated sweater is analyzed, and the specific analysis formula is as follows:
expressing the reasonable evaluation coefficient of the overall layout, sigma, of the jth filling three-dimensional layout in the ith target dominant color template corresponding to the designated sweater 3 、σ 4 And respectively representing the coefficient factors corresponding to the set type splicing reasonable evaluation index and the color distribution reasonable evaluation index.
In a specific embodiment, the method obtains the overall type reasonable evaluation coefficient of each filled three-dimensional type pattern in each target main color sample plate corresponding to the designated sweater by comprehensively analyzing the type splicing reasonable evaluation index and the color distribution reasonable evaluation index of each filled three-dimensional type pattern in each target main color sample plate corresponding to the designated sweater, and further performs corresponding sequencing display, so that on one hand, the reasonability and the scientificity of the analysis of each target main color sample plate corresponding to the designated sweater are guaranteed to the maximum extent, the analysis result of the filled three-dimensional type patterns in each target main color sample plate corresponding to the designated sweater can be visually displayed, and relevant personnel can conveniently perform corresponding screening; on the other hand, the accuracy of the analysis result of the three-dimensional pattern image filled in the target main color sample plates corresponding to the designated sweater is greatly improved, and the analysis of the three-dimensional pattern image filled in the target main color sample plates corresponding to the designated sweater is enriched.
8. And (3) sequencing, analyzing and displaying the sweater types: and sequencing the filling three-dimensional pattern drawings of the target main color pattern corresponding to the appointed sweater according to the reasonable evaluation coefficient of the whole pattern from large to small, and displaying correspondingly.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (9)
1. The garment design layout splicing analysis method based on the image recognition processing technology is characterized by comprising the following steps of:
1. analyzing a flat version diagram of the sweater: acquiring a target dominant color corresponding to the designated sweater to obtain a target dominant color corresponding to the designated sweater, acquiring basic type parameters corresponding to the designated sweater, and constructing a three-dimensional type graph corresponding to the designated sweater based on the basic type parameters corresponding to the designated sweater;
2. analyzing the target dominant color distribution area: obtaining the chroma, lightness and saturation of the target dominant color corresponding to the designated sweater, analyzing the area ratio of the target dominant color corresponding to the designated sweater to obtain the area ratio of the target dominant color corresponding to the designated sweater, and further calculating the distribution area of the target dominant color corresponding to the designated sweater;
3. analyzing a sweater dominant color sample plate: analyzing the three-dimensional layout drawing of the target main color sample plates corresponding to the designated sweater to obtain the three-dimensional layout drawing of the target main color sample plates corresponding to the designated sweater;
4. the color is assisted and the color is matched for filling: carrying out auxiliary color and matching color random filling on the three-dimensional layout drawing of each target main color sample plate corresponding to the designated sweater based on the three-dimensional layout drawing, so as to obtain a three-dimensional layout drawing set after the designated sweater is randomly filled with each target main color sample plate, wherein the three-dimensional layout drawing set is used as each filling three-dimensional layout drawing of each target main color sample plate corresponding to the designated sweater;
5. splicing and analyzing the sweater version: analyzing the pattern splicing reasonable evaluation index of each filling three-dimensional pattern in each target dominant color sample plate corresponding to the appointed sweater;
6. analyzing the color distribution of the sweater: analyzing the color distribution reasonable evaluation index of each filling three-dimensional pattern in each target main color pattern corresponding to the appointed sweater;
7. analyzing the overall version of the sweater: analyzing the reasonable evaluation coefficient of the overall pattern of each filling three-dimensional pattern in each target dominant color sample plate corresponding to the appointed sweater;
8. and (3) sequencing, analyzing and displaying the sweater types: and sequencing the filling three-dimensional pattern drawings of the target main color pattern corresponding to the appointed sweater according to the reasonable evaluation coefficient of the whole pattern from large to small, and displaying correspondingly.
2. The image recognition processing technology-based clothing design layout splicing analysis method of claim 1, wherein: in the second step, the area ratio of the target dominant color corresponding to the designated sweater is analyzed, and the specific analysis process is as follows:
matching the chroma of the target main color corresponding to the appointed sweater with each chroma value corresponding to each hue stored in the database to obtain the hue of the target main color corresponding to the appointed sweater, matching the hue with the reference lightness and the reference saturation corresponding to each hue stored in the database to obtain the reference lightness and the reference saturation of the target main color corresponding to the appointed sweater, and recording the reference lightness and the reference saturation as M' Dominant color 、B′ Dominant color ；
Calculating the evaluation index of the target dominant color corresponding to the appointed sweater according to a formula,
δ dominant color Expressed as an evaluation index of the target dominant color corresponding to the designated sweater, e is expressed as a natural constant, M Dominant color 、B Dominant color Respectively expressed as lightness, saturation, delta M of the target dominant color corresponding to the designated sweater Dominant color 、ΔB Dominant color Respectively expressed as the allowable lightness difference, the allowable saturation difference, a, of the corresponding color of the stored dominant color 1 、a 2 Respectively representing the set influence factors corresponding to the lightness and the saturation;
and matching the evaluation index of the target dominant color corresponding to the designated sweater with the set target dominant color evaluation index threshold corresponding to each dominant color grade to obtain the dominant color grade of the target dominant color corresponding to the designated sweater, and matching the dominant color grade with the stored area ratio corresponding to each dominant color grade to obtain the area ratio of the target dominant color corresponding to the designated sweater.
3. The clothing design layout splicing analysis method based on the image recognition processing technology as claimed in claim 1, wherein the method comprises the following steps: in the second step, the distribution area of the target dominant color corresponding to the designated sweater is calculated in a specific calculation mode as follows: and obtaining the surface area corresponding to the designated sweater based on the three-dimensional version diagram corresponding to the designated sweater, and multiplying the area ratio of the target dominant color corresponding to the designated sweater with the surface area corresponding to the target dominant color to obtain the distribution area of the target dominant color corresponding to the designated sweater.
4. The image recognition processing technology-based clothing design layout splicing analysis method of claim 1, wherein: in the third step, the three-dimensional layout of the target dominant color templet corresponding to the designated sweater is analyzed, and the specific analysis mode is as follows:
matching the area ratio of the target dominant color corresponding to the appointed sweater with the pattern template set corresponding to the stored area ratio of each target dominant color to obtain each pattern template of the target dominant color corresponding to the appointed sweater, and preliminarily filling the three-dimensional pattern drawing corresponding to the appointed sweater according to each pattern template of the target dominant color to obtain the three-dimensional pattern drawing of each pattern template corresponding to the appointed sweater after preliminary filling, wherein the three-dimensional pattern drawing is used as the three-dimensional pattern drawing of each pattern template corresponding to the appointed sweater;
and carrying out secondary filling on the three-dimensional pattern drawing of each pattern template corresponding to the appointed sweater according to the area ratio of the appointed sweater to the corresponding target dominant color of the three-dimensional pattern drawing to obtain the three-dimensional pattern drawing of each pattern template after the appointed sweater is correspondingly subjected to the secondary filling, and taking the three-dimensional pattern drawing as the three-dimensional pattern drawing of each target dominant color template corresponding to the appointed sweater.
5. The image recognition processing technology-based clothing design layout splicing analysis method of claim 1, wherein: analyzing the reasonable evaluation index of the pattern splicing of each filling three-dimensional pattern in each target dominant color sample plate corresponding to the appointed sweater, wherein the specific analysis mode is as follows:
extracting the distribution area of the auxiliary color and the distribution area of the matched color from each filling three-dimensional pattern in each target main color pattern corresponding to the designated sweater, and respectively recording the areas
And &>
i denotes a number of each target dominant color sample plate, i =1,2, aThe chroma filling the corresponding auxiliary color of the three-dimensional version diagram is recorded as ^ er>
Calculating to obtain the reference area ratio of the auxiliary color corresponding to each filled three-dimensional pattern diagram in each target main color template and the reference area ratio of the matched color, and recording as ^ greater than or equal to>
And &>
Obtaining a color area ratio reasonable evaluation index of each target dominant color template corresponding to each filling three-dimensional type through calculation, and recording the index as
Extracting the number of target main color blocks, the number of auxiliary color blocks and the number of matched color blocks corresponding to each filled three-dimensional version pattern in each target main color template from each filled three-dimensional version pattern in each target main color template corresponding to the designated sweater, extracting the area of each target main color block, the area of each auxiliary color block and the area of each matched color block corresponding to each filled three-dimensional version pattern in each target main color template, extracting the maximum area of each target main color block, the minimum area of each target main color block, the maximum area of each auxiliary color block, the minimum area of each matched color block, the maximum area of each matched color block and the minimum area of each matched color block in each target main color template from the target main color template, and respectively recording the maximum area of each matched color block as the maximum area of each target main color block, the maximum area of each auxiliary color block, the minimum area of each matched color block and the minimum area of each matched color block
And calculating to obtain the average area of each filled three-dimensional pattern corresponding to the target dominant color block, the average area of the auxiliary color blocks and the average area of the matched color blocks in each target dominant color template, and recording as ^ er>
Obtaining a reasonable evaluation index of color block distribution of each target dominant color sample plate corresponding to each filled three-dimensional type through calculation, and recording the reasonable evaluation index as
According to the formula
Calculating a plate type splicing reasonable evaluation index of each filling three-dimensional plate type pattern in each target main color sample plate corresponding to the appointed sweater, and selecting the judgment result>
A type splicing reasonable evaluation index representing a j filling three-dimensional type graph in the ith target main color sample plate corresponding to the appointed sweater, b 6 、b 7 And respectively expressing the evaluation factors corresponding to the set reasonable evaluation indexes of the color area ratio and the color block distribution.
6. The image recognition processing technology-based clothing design layout splicing analysis method of claim 5, wherein: the reasonable evaluation index of the color area ratio of each target dominant color template corresponding to each filled three-dimensional type comprises the following specific calculation formula:
S sweater Expressed as the corresponding surface area of a given sweater>
Respectively expressed as the allowable auxiliary color area ratio difference and the allowable collocation color area ratio difference of the ith target main color template corresponding to the jth filling three-dimensional model, b 1 、b 2 Respectively expressed as the influence factors corresponding to the set auxiliary color area ratio and the collocation color area ratio.
7. The image recognition processing technology-based clothing design layout splicing analysis method of claim 5, wherein: the reasonable evaluation index of the color block distribution of each filling three-dimensional model corresponding to each target dominant color sample plate is analyzed in the following specific way:
according to the formula
Calculating the degree of dispersion of the target dominant color blocks of the target dominant colors in the filling three-dimensional versions corresponding to the target dominant color templates, and selecting the corresponding color blocks>
Expressed as the dispersity of the ith target dominant color sample plate corresponding to the target dominant color in the jth filled stereo type, a 3 、a 4 Respectively representing the influence factors corresponding to the set maximum color block area of the target dominant color and the set minimum color block area of the target dominant color;
calculating the color block dispersion degree of the auxiliary color in each filled three-dimensional type corresponding to each target main color sample plate and the color block dispersion degree of the matching color according to the same calculation mode of the color block dispersion degree of the target main color in each filled three-dimensional type corresponding to each target main color sample plate, and respectively recording the color block dispersion degrees as the color block dispersion degrees
And &>
According to the formula
Calculating a reasonable evaluation index eta 'of color block distribution of each target main color sample plate corresponding to each filling three-dimensional plate type' Dominant color 、η′ Auxiliary color 、η′ Match colors Respectively expressed as the stored reference target main color block dispersion degree, reference auxiliary color block dispersion degree, reference matching color block dispersion degree, delta eta Dominant color 、Δη Auxiliary color 、Δη Match colors Respectively representing that the dispersity of the color blocks of the allowed target main color, the dispersity of the color blocks of the allowed auxiliary color and the dispersity of the color blocks of the allowed matching color which correspond to the stored designated sweater are poor, b 3 、b 4 、b 5 Respectively expressed as the influence factors corresponding to the set target primary color block dispersity, the auxiliary color block dispersity and the collocation color block dispersity.
8. The image recognition processing technology-based clothing design layout splicing analysis method of claim 5, wherein: analyzing the color distribution reasonable evaluation index of each filling three-dimensional pattern drawing in each target main color pattern corresponding to the appointed sweater in the sixth step, wherein the specific analysis mode is as follows:
extracting lightness and saturation of auxiliary colors corresponding to the filled three-dimensional layout patterns in the target main color templates from the filled three-dimensional layout patterns in the target main color templates corresponding to the designated sweater, and respectively recording the lightness and the saturation as
Matching the chromaticity of the target main color corresponding to the appointed sweater with the chromaticity set of each type of auxiliary color corresponding to each color to obtain the chromaticity set of each type of auxiliary color corresponding to the appointed sweater;
matching the chroma of the auxiliary color corresponding to each filled three-dimensional pattern in each target main color sample plate with the chroma set of each type of auxiliary color corresponding to the appointed sweater to obtain the type auxiliary color of the auxiliary color corresponding to each filled three-dimensional pattern in each target main color sample plate;
matching the type auxiliary color of the auxiliary color corresponding to each filled stereo version diagram in each target main color sample plate with the stored reference brightness and reference saturation corresponding to each type of auxiliary color to obtain the reference brightness and reference saturation of the auxiliary color corresponding to each filled stereo version diagram in each target main color sample plate, and respectively recording the reference brightness and reference saturation as
And &>
Obtaining a color reasonable evaluation index of each filling three-dimensional layout pattern corresponding to the auxiliary color in each target main color template through calculation, and recording the color reasonable evaluation index as
Extracting lightness of corresponding matched colors of each filling three-dimensional version pattern in each target main color sample plate from each filling three-dimensional version pattern in each target main color sample plate corresponding to the specified sweater, and recording the lightness as
Comparing the lightness of the target main color corresponding to the appointed sweater with the lightness of the corresponding matched color of each filling three-dimensional version pattern in each target main color sample plate to obtain a color reasonable evaluation index of the corresponding matched color of each filling three-dimensional version pattern in each target main color sample plate, and recording the color reasonable evaluation index as ^ er>
According to the formula
Calculating color distribution reasonable evaluation index of each filling three-dimensional pattern in each target main color pattern corresponding to the designated sweater, and selecting based on the calculated color distribution reasonable evaluation index>
Expressed as the reasonable evaluation index, sigma, of the color distribution of the jth filling three-dimensional pattern drawing in the ith target dominant color pattern drawing corresponding to the designated sweater 1 、σ 2 Respectively expressed as the evaluation factors corresponding to the set auxiliary color reasonable evaluation index and the collocation color reasonable evaluation index.
9. The image recognition processing technology-based clothing design layout splicing analysis method of claim 8, wherein: pair of designations in said step sevenAnalyzing the reasonable evaluation coefficient of the whole version of each filling three-dimensional version pattern in each target dominant color template corresponding to the sweater, wherein the specific analysis formula is as follows:
expressed as the reasonable evaluation coefficient of the overall layout, sigma, of the jth filling three-dimensional layout in the ith target dominant color template corresponding to the designated sweater 3 、σ 4 And respectively representing the coefficient factors corresponding to the set type splicing reasonable evaluation index and the color distribution reasonable evaluation index. />
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