CN109813431A - A kind of one-step method color matching method of color textile fabric - Google Patents
A kind of one-step method color matching method of color textile fabric Download PDFInfo
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- CN109813431A CN109813431A CN201910013944.5A CN201910013944A CN109813431A CN 109813431 A CN109813431 A CN 109813431A CN 201910013944 A CN201910013944 A CN 201910013944A CN 109813431 A CN109813431 A CN 109813431A
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Abstract
The invention belongs to weave to be measured color technical field, it is related to a kind of one-step method color matching method of color textile fabric.Its step are as follows: step 1: the monochromatic fiber of no less than two kinds colors being carried out colour mixture by mixed proportion, sample is made by mixed cotton and carding step；Step 2: obtained all samples being measured into color value through color measurement instrument, color value is established into database.Step 3: using the color value of color measurement instrument measurement sample color textile fabric, determining the type containing monochromatic fiber in sample color textile fabric；Step 4: according to the word bank in determining monochromatic kinds of fibers positioning Melange Fibre color database；Step 5: being found out from the word bank of positioning using color difference minimum principle and the most similar sample of sample color textile fabric color.Invention is a kind of quick, accurate and convenient and fast color textile fabric color matching method, it, which is different from traditional reason method, many condition limitations, and method is simply direct, is substantially shorter the production cycle of color textile fabric, improves color and spins business economic interests.
Description
Technical field
The invention belongs to weave to be measured color technical field, it is related to a kind of one-step method color matching method of color textile fabric.
Background technique
Color textile fabric is different from traditional dyed cloth, and processing technology, resource consumption and influence to environment will
Better than traditional dyeing industry.The production of color textile fabric is shortened using first carrying out the following process such as weaving again to stock-dye
Dyeing process, the dye liquor for raw cotton dyeing is reusable, reduces the consumption of the energy, while also greatly reducing waste liquid
Generation, become smaller to the pollution of environment, and in color textile fabric color it is implicit, naturally, there is dim sense, it is this naturally, return uncut jade
Genuine style is returned to meet modern personalized, diversification, fashion-orientation garment development trend and the propensity to consume.
However, at present most of Se Fang enterprises after fabric sample, generally all carry out sample analysis, by artificial ravel,
Colored fibre, which compares, to be searched, blended fiber ratio pair and plays the operations such as sample to match colors, process complexity, inefficiency and standard
True rate is lower.This Man-made Color Matching method heavy workload, time-consuming, higher cost, and subjectivity is strong, color matching personnel be easy by
External environment, such as the influence of mood, light, weather many factors, color matching accuracy not can determine that, and to color matching personnel from
Industry experience has higher requirement.
With the development of computer technology, be measured a kind of hair that color is increasingly becoming the color matching of color textile fabric using computer
Exhibition trend.At present in the world it is state-of-the-art color matching software Datacolor-Match in terms of dyestuff color matching with very at
Function, but it is not particularly suited for the color matching of colour-spun yarns and color textile fabric.And current existing colour-spun yarns computer for colouring theory mould
Type, including Stearns-Nocchel model, Kubelka-Munk theory and Friele model etc., these traditional theory models exist
It is limited in derivation process by assumed condition, applicability is poor in production application, and is generally useful in fiber dyed yarn
In prediction.In addition, BP neural network, support vector machines etc. are all the methods for using training, prediction, it naturally can be by training sample size
Influence, sensitive to the sample of study, easily leading to model becomes inaccurate.Therefore, a kind of quick, accurate and convenient and fast color is established
One step color matching method of textile fabric can not only fundamentally solve the defect of above-mentioned computer for colouring method, and can greatly shorten enterprise
It the industry production cycle, uses manpower and material resources sparingly, meets the market demand of multiplicity variation, improve color and spin the performance of enterprises.
Summary of the invention
The shortcomings that in order to overcome the above detection method, the invention proposes a kind of one-step method color matching methods of color textile fabric.
Technical solution of the present invention:
A kind of one-step method color matching method of color textile fabric, its step are as follows:
Step 1: the monochromatic fiber of no less than two kinds colors being subjected to colour mixture by mixed proportion, by mixed cotton and carding step
Sample is made.
Preferably, in step 1, by sample be made side length be 15~25cm square fiber block, so as to subsequent colour examining with
And it saves.The mixed proportion refers in sample the proportional amount of sample shared by every kind of monochromatic fiber from 0% to 100% with fixed
Step-length is incremented by.
Step 2: all samples obtained in step 1 being measured into color value through color measurement instrument, color value is established into different lists
Color fibre be mutually mixed by different proportion after Melange Fibre color database, comprising with monochrome in Melange Fibre color database
The word bank of kinds of fibers name.
Preferably, color measurement instrument uses light measurement method measuring instrument or image method measuring instrument in step 2.
Step 3: using the color value of color measurement instrument measurement sample color textile fabric, determining in sample color textile fabric containing monochrome
The type of fiber.
Preferably, in step 3, the determination of monochromatic kinds of fibers is true by the method for manual analysis in sample color textile fabric
It is fixed.
Step 4: according to the word bank in determining monochromatic kinds of fibers positioning Melange Fibre color database, including in word bank
The color value of the different mixing proportion sample of the monochrome kinds of fibers.
Preferably, in step 4, the positioning of word bank uses the mode of key search to search with determining monochromatic kinds of fibers
The word bank of name.
Step 5: being found out from the word bank of positioning using color difference minimum principle most similar with sample color textile fabric color
Sample calculates the value of chromatism between sample color textile fabric and the most similar sample of its color.
Preferably, it in step 5, is searched from word bank with the most similar sample of sample fabric color using the side traversed one by one
The Lab value of each sample in the Lab value of sample color textile fabric and word bank is carried out color difference comparison by method, finds out the smallest sample of color difference
This.
Step 6: when the value of chromatism of step 5 is less than setting value, then using the ratio that fiber in the sample mixes as sample color
The ratio of fiber in textile fabric.
When the value of chromatism of step 5 is greater than setting value, then the mixed proportion in word bank between each monochrome fiber is refined, is reduced mixed
Composition and division in a proportion example step-length supplements Melange Fibre color database, and repeats step 5, the sample for being less than setting value until obtaining value of chromatism
This, using the ratio that fiber in the sample mixes as the ratio of fiber in sample color textile fabric.
Beneficial effects of the present invention:
The present invention is a kind of quick, accurate and convenient and fast color textile fabric color matching method, it has many different from conventional method
Condition limitation, method is simply direct, is substantially shorter the production cycle of color textile fabric, improves color and spins business economic interests.
Detailed description of the invention
Fig. 1 is color textile fabric one-step method color matching flow chart.
Fig. 2 is the Melange Fibre color libraries block schematic illustration established under variety classes fiber different mixing proportion.
Fig. 3 is a kind of sample color textile fabric figure.
Fig. 4 be retrieved from library with the smallest Melange Fibre figure of sample color textile fabric color difference.
Specific embodiment
Below in conjunction with attached drawing and technical solution, a specific embodiment of the invention is further illustrated.
As shown in Figure 1, 2, the embodiment of the invention provides the one-step method color matching methods of color textile fabric, comprising the following steps:
Step 1: the monochromatic fiber of no less than two kinds colors being subjected to colour mixture by mixed proportion, by mixed cotton and carding step
Sample is made；
Step 2: all samples obtained in step 1 being measured into color value through color measurement instrument, are established according to color value different
Monochromatic fiber be mutually mixed by different proportion after Melange Fibre color database, comprising with list in Melange Fibre color database
The word bank of color fibre type name；
Step 3: using the color value of color measurement instrument measurement sample color textile fabric, determining in sample color textile fabric containing monochrome
The type of fiber；
Step 4: according to the word bank in determining monochromatic kinds of fibers positioning Melange Fibre color database, including in word bank
The color value of the different mixing proportion sample of the monochrome kinds of fibers；
Step 5: being found out from the word bank of positioning using color difference minimum principle most similar with sample color textile fabric color
Sample；
Step 6: when the value of chromatism of step 5 is less than setting value, then using the ratio that fiber in the sample mixes as sample color
The ratio of fiber in textile fabric；
When the value of chromatism of step 5 is greater than setting value, then the mixed proportion in word bank between each monochrome fiber is refined, is reduced mixed
Composition and division in a proportion example step-length supplements Melange Fibre color database, and repeats step 5, the sample for being less than setting value until obtaining value of chromatism
This, using the ratio that fiber in the sample mixes as the ratio of fiber in sample color textile fabric.
It as a preferred embodiment, is the one-step method color matching method stream of the color textile fabric of the preferred embodiment of the present invention with reference to Fig. 1
Cheng Tu.
As a preferred embodiment, Melange Fibre color libraries are established according to step 1-2, with reference to Fig. 2, is preferably implemented for the present invention
The Melange Fibre color database block schematic illustration of example established using variety classes fiber different mixing proportion.
It as a preferred embodiment, is a sample color textile fabric figure with reference to Fig. 3, the implementation case according to step 3, utilizes first
Color measurement instrument measures the color value Lab1 of the sample color textile fabric, determines colored fibre in the color textile fabric using manual analysis
Type is determined as it and is weaved by yellow and red two kinds of fibers mixing；
Secondly, according to step 4, using determining two kinds monochromatic fibers found in the Melange Fibre color libraries of foundation with
The reddish yellow word bank of yellow, red two kinds of fibers name, word bank include that there are two types of the color values of the fiber mixed under the various ratios of fiber
Lab2；
According to step 5, the Lab2 value of the color value Lab1 of the sample fabric of measurement and each Melange Fibre is subjected to color difference
Comparison, finds out and the smallest sample of sample color textile fabric color color difference.
Finally, judging that the color difference between sample color textile fabric and the most similar sample of its color is less than setting according to step 6
Value 1.2, therefore the ratio using the proportional amount of fiber in the most similar sample of the color as fiber in sample color textile fabric
Example；The Melange Fibre material object sample most similar with sample color textile fabric color found in Melange Fibre color database is such as
Shown in Fig. 4, judgement is formed by 80% yellow fibers and 20% red fiber colour mixture, i.e., sample color textile fabric can be by 80%
Yellow fibers and 20% red fiber colour mixture are tentatively weaved.
Claims (8)
1. a kind of one-step method color matching method of color textile fabric, which is characterized in that steps are as follows:
Step 1: the monochromatic fiber of no less than two kinds colors being subjected to colour mixture by mixed proportion, is made by mixed cotton and carding step
Sample；
Step 2: all samples obtained in step 1 being measured into color value through color measurement instrument, color value is saved, different lists are established
Color fibre be mutually mixed by different proportion after Melange Fibre color database, comprising with monochrome in Melange Fibre color database
The word bank of kinds of fibers name；
Step 3: using the color value of color measurement instrument measurement sample color textile fabric, determining in sample color textile fabric containing monochromatic fiber
Type；
Step 4: including the list in word bank according to the word bank in determining monochromatic kinds of fibers positioning Melange Fibre color database
The color value of the different mixing proportion sample of color fibre type；
Step 5: found out from the word bank of positioning using color difference minimum principle with the most similar sample of sample color textile fabric color,
Calculate the value of chromatism between sample color textile fabric and the most similar sample of its color；
Step 6: when the value of chromatism of step 5 is less than setting value, then using the ratio that fiber in the sample mixes as sample color spinning face
The ratio of fiber in material；
When step 5 value of chromatism be greater than setting value, then refine in word bank it is each monochrome fiber between mixed proportion, reduce mixing ratio
Example step-length supplements Melange Fibre color database, and repeats step 5, the sample for being less than setting value until obtaining value of chromatism, with
Ratio of the ratio that fiber mixes in the sample as fiber in sample color textile fabric.
2. the one-step method color matching method of color textile fabric as described in claim 1, which is characterized in that in step 1, sample is made
Side length is the square fiber block of 15~25cm；The mixed proportion refers to that the ratio of sample shared by every kind of monochromatic fiber in sample contains
Amount is incremented by from 0% to 100% with fixed step-length.
3. the one-step method color matching method of color textile fabric as claimed in claim 1 or 2, which is characterized in that in step 5, from word bank
Middle lookup and sample fabric color most similar sample are using the method traversed one by one by the Lab value and word bank of sample color textile fabric
In the Lab value of each sample carry out color difference comparison, finding out the smallest sample of color difference indicates the blended of fiber in sample color textile fabric
Ratio.
4. the one-step method color matching method of color textile fabric as claimed in claim 1 or 2, which is characterized in that color measurement instrument in step 2
Using light measurement method measuring instrument or image method measuring instrument；In step 3, the determination of monochromatic kinds of fibers is logical in sample color textile fabric
The method for crossing manual analysis determines.
5. the one-step method color matching method of color textile fabric as claimed in claim 3, which is characterized in that color measurement instrument is adopted in step 2
With light measurement method measuring instrument or image method measuring instrument；In step 3, the determination of monochromatic kinds of fibers is to pass through in sample color textile fabric
The method of manual analysis determines.
6. the one-step method color matching method of the color textile fabric as described in claims 1 or 2 or 5, which is characterized in that in step 4, word bank
The positioning word bank that uses the mode of key search to search to name with determining monochromatic kinds of fibers.
7. the one-step method color matching method of color textile fabric as claimed in claim 3, which is characterized in that in step 4, the positioning of word bank
The mode of key search is used to search with the word bank of determining monochromatic kinds of fibers name.
8. the one-step method color matching method of color textile fabric as claimed in claim 4, which is characterized in that in step 4, the positioning of word bank
The mode of key search is used to search with the word bank of determining monochromatic kinds of fibers name.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023272830A1 (en) * | 2021-06-29 | 2023-01-05 | 金华洁灵家居用品有限公司 | Random dyeing regulation and control method for four-component chenille carpet pile pattern |
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| CN105787559A (en) * | 2016-02-29 | 2016-07-20 | 嘉兴学院 | Colored spun yarn color matching method based on neural network |
| CN107103181A (en) * | 2017-03-27 | 2017-08-29 | 东华大学 | A kind of colour-spun yarns color matching method based on least square method supporting vector machine |
| CN108710773A (en) * | 2018-06-05 | 2018-10-26 | 巢湖雅戈尔色纺科技有限公司 | A kind of computer for colouring Yarn spinning method applied to fiber dyed yarn |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750405A (en) * | 2012-06-05 | 2012-10-24 | 浙江理工大学 | Computer simulation method of spun-dyed fancy fabrics |
| CN105787559A (en) * | 2016-02-29 | 2016-07-20 | 嘉兴学院 | Colored spun yarn color matching method based on neural network |
| CN107103181A (en) * | 2017-03-27 | 2017-08-29 | 东华大学 | A kind of colour-spun yarns color matching method based on least square method supporting vector machine |
| CN108710773A (en) * | 2018-06-05 | 2018-10-26 | 巢湖雅戈尔色纺科技有限公司 | A kind of computer for colouring Yarn spinning method applied to fiber dyed yarn |
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