CN110502657B - Woven label weft color determination method and device, computer equipment and storage medium - Google Patents
Woven label weft color determination method and device, computer equipment and storage medium Download PDFInfo
- Publication number
- CN110502657B CN110502657B CN201910732690.2A CN201910732690A CN110502657B CN 110502657 B CN110502657 B CN 110502657B CN 201910732690 A CN201910732690 A CN 201910732690A CN 110502657 B CN110502657 B CN 110502657B
- Authority
- CN
- China
- Prior art keywords
- color
- weft
- color data
- pattern
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 98
- 230000008569 process Effects 0.000 claims abstract description 57
- 238000009941 weaving Methods 0.000 claims description 33
- 239000004744 fabric Substances 0.000 claims description 32
- 238000004590 computer program Methods 0.000 claims description 26
- 239000003086 colorant Substances 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000013515 script Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009970 yarn dyeing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/5838—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J2003/467—Colour computing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Library & Information Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Abstract
The application relates to a woven label weft yarn color determining method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring a weft yarn color matching request for the pattern color, wherein the weft yarn color matching request comprises pattern color data and woven label process parameters; determining standard weft color data according to the pattern color data and the woven label process parameters; a weft yarn color card color database is obtained according to the standard weft yarn color data, and comprises a plurality of weft yarn sample color data; in the weft color chart color database, weft sample color data matching the pattern color is determined based on the standard weft color data. By adopting the method, the woven label weft color matched with the pattern color can be accurately and quickly confirmed in a digital mode on the basis of the weft color chart color database, the efficiency and the accuracy of determining the woven label weft color are greatly improved, and the repeated proofing phenomenon caused by improper weft color matching is also avoided.
Description
Technical Field
The application relates to the technical field of clothing accessories, in particular to a woven label weft yarn color determining method, a woven label weft yarn color determining device, computer equipment and a storage medium.
Background
The woven label is a warp-weft interwoven fabric, is formed by interweaving 1 system of warp yarns and a plurality of systems of weft yarns, and is a multi-weft jacquard fabric. Therefore, the woven label color is the mixed color of the warp yarn color and the weft yarn color, and the woven label color is affected by the warp yarn color, the weft yarn color and the woven label process conditions. Under the general condition, the order production volume of weaving mark product is all little, for conveniently weaving the change type and the color expression of mark production, the warp yarn colour generally adopts black or white. The color of the weft yarn for woven labels is generally single color, and the woven labels can use various weft yarns to express the design with rich colors and complex patterns.
At present, there are two kinds of mode of coming a sample of weaving mark customer: one is original edition physical sample and one is electronic design draft. Because the current client designers adopt computer software for design and the electronic version design draft is quickly and conveniently transmitted, the electronic design draft becomes the first choice. If the pattern is original, weft color matching can be performed by extracting weft yarns from the physical sample of the original. If the pattern mode is the electronic design draft, determining that the color of the warp yarn is white or black according to the electronic design draft, selecting the color of the weft yarn, and comparing whether the mixed color presented after the warp yarn color and the weft yarn color are interwoven is close to the color in the electronic design draft. Before the woven label is not woven, the color of the selected weft yarn is difficult to know, and the color of the weft yarn and the color of the warp yarn form a mixed color under the current woven label process condition. Even a label weaving process technician with experience for many years is difficult to rapidly and correctly match proper weft yarn color, and the problems of complicated weft yarn color matching and low efficiency exist.
Disclosure of Invention
Therefore, it is necessary to provide a woven label weft color determination method, a woven label weft color determination device, a woven label weft color determination computer equipment and a storage medium, which can simplify the woven label weft color matching process and improve the woven label weft color matching efficiency, in order to solve the technical problems.
In order to achieve the above object, in one aspect, an embodiment of the present application provides a method for determining a color of a woven label weft yarn, where the method includes:
acquiring a weft yarn color matching request for the pattern color, wherein the weft yarn color matching request comprises pattern color data and woven label process parameters;
determining standard weft color data according to the pattern color data and the woven label process parameters;
a weft yarn color card color database is obtained according to the standard weft yarn color data, and comprises a plurality of weft yarn sample color data;
in the weft color chart color database, weft sample color data matching the pattern color is determined based on the standard weft color data.
In one embodiment, the woven label process parameters comprise warp yarn color data, fabric weave parameters and compensation coefficients; according to the pattern color data and the woven label process parameters, determining the color data of the standard weft yarn, and specifically comprising the following steps: determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficients; and calculating standard weft yarn color data according to the pattern color data, the warp yarn color data and the warp yarn ratio.
In one embodiment, the fabric weave parameters comprise a warp structure point count fraction and a weft structure point count fraction within one weave cycle, and the compensation factors comprise a warp yarn denier compensation factor, a weft density compensation factor and a tension compensation factor; determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficients, and specifically comprising the following steps: and calculating the warp yarn ratio by adopting a mathematical formula according to the warp tissue point number ratio value, the weft tissue point number ratio value, the warp yarn fineness compensation coefficient, the weft density compensation coefficient and the tension compensation coefficient.
In one embodiment, in the weft color chart color database, determining the weft sample color data matching the pattern color according to the standard weft color data specifically comprises: calculating a first difference value between color data of each weft sample in a weft color chart color database and color data of standard weft; and determining the color data of the weft sample corresponding to the first difference value meeting the first color difference threshold value as the color data of the weft sample matched with the pattern color.
In one embodiment, determining the weft sample color data corresponding to the first difference value meeting the first color difference threshold as weft sample color data matched with the pattern color specifically includes: comparing each first difference value to a first difference threshold; and determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold value as the weft sample color data matched with the pattern color.
In one embodiment, after determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold value as the weft sample color data with pattern color matching, the method further includes: and determining the minimum difference value in the first difference values which are less than or equal to the first color difference threshold value, and determining the weft sample color data corresponding to the minimum difference value as the matched weft sample color data of the pattern color.
In one embodiment, after determining the smallest disparity value among the first disparity values that is less than or equal to the first color difference threshold, the method further includes: determining simulated weaving color data according to the weft sample color data, the warp color data and the warp ratio corresponding to the minimum difference value; calculating a second difference value of the simulated color weaving data and the pattern color data; comparing the second difference value to a second difference threshold; and if the second difference value is less than or equal to the second difference threshold value, determining the weft sample color data corresponding to the simulated color weaving data as weft sample color data matched with the pattern color.
On the other hand, this application embodiment still provides a knit mark woof colour determination device, including obtaining module, colour data and confirming module, database and transferring module and woof colour and confirming the module, wherein:
the acquiring module is used for acquiring a weft color matching request for the pattern color, wherein the weft color matching request comprises pattern color data and woven label process parameters;
the color data determining module is used for determining the standard weft color data of the pattern color according to the pattern color data and the woven label process parameters;
the database calling module is used for calling a weft yarn color card color database according to the standard weft yarn color data, and the weft yarn color card color database comprises a plurality of weft yarn sample color data;
and the weft yarn color determining module is used for determining the color data of the weft yarn sample matched with the pattern color according to the standard weft yarn color data in the weft yarn color card color database.
In yet another aspect, the present application further provides a computer device, which includes a memory and a processor, where the memory stores a computer program, and the processor implements the steps of the method when executing the computer program.
In yet another aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the steps of the method as described above.
According to the woven label weft color determination method, the woven label weft color determination device, the computer equipment and the storage medium, firstly, a weft color matching request for woven label pattern colors is obtained, wherein the weft color matching request comprises pattern color data and woven label process parameters; then determining the standard weft color data of the pattern color according to the pattern color data and the woven label process parameters; then, a weft yarn color card color database in which a plurality of weft yarn sample color data are stored in advance is called according to the standard weft yarn color data; and finally, determining the color data of the weft sample matched with the pattern color according to the color data of the standard weft in the color number of the weft color card. This application is on the basis of woof colour chip colour database, confirms accurately, fast through the digital mode with the mark woof colour of weaving that the pattern colour matches, very big improvement confirm to weave efficiency and the accuracy of mark woof colour, also avoided because of the woof colour matches the repeated phenomenon of taking a sample that leads to the fact improperly.
Drawings
FIG. 1 is a diagram of an exemplary application environment for a woven label weft color determination method;
FIG. 2 is a schematic flow chart of a woven label weft color determination method in one embodiment;
FIG. 3 is a schematic flow chart of the step of determining standard weft color data in one embodiment;
FIG. 4 is a schematic diagram of a process flow for electronic design scripts in one embodiment;
FIG. 5 is a schematic flow chart of the step of determining weft yarn color based on simulated weave color in one embodiment;
FIG. 6 is a schematic flow chart of a woven label weft color determination method in one embodiment;
FIG. 7 is a block diagram of an exemplary woven label weft color determination device;
FIG. 8 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The woven label weft yarn color determining method can be applied to the application environment shown in figure 1. Wherein the terminal 102 communicates with the server 104 via a network. The terminal 102 may be configured to display an interface of the software, where the interface may be a display interface of each function in the software or a setting interface of the software, and the terminal 102 may be further configured to send a request, such as a weft color matching request, to the server 104. Specifically, the server 104 obtains a weft color matching request for the pattern color through the terminal 102, wherein the weft color matching request comprises pattern color data and woven label process parameters. And the server 104 determines the standard weft color data of the pattern color according to the acquired pattern color data and the woven label process parameters. The server 104 calls a weft color card color database storing a plurality of weft sample color data according to the standard weft color data, and determines the weft sample color data matched with the pattern color in the weft color card color database. The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and the server 104 may be implemented by an independent server or a server cluster formed by a plurality of servers.
In one embodiment, as shown in fig. 2, a woven label weft color determination method is provided, which is described by taking the method as an example applied to the server 104 in fig. 1, and includes the following steps:
The design color can be the color of the design elements in the woven label design draft, and is the target color required to be presented after the woven label warp yarns and the weft yarns are interwoven. The pattern color data may be a colorimetric value of a pattern color, for example, may be a Lab color pattern value or an RGB color pattern value of the pattern color, which is not limited herein. The Lab color mode is a mode of representing colors with one luminance component L (luminance), and two color components a and b, where L represents luminance change from light to dark, a component represents spectral change from green to red, and b component represents spectral change from blue to yellow. The RGB color scheme is a scheme in which various colors are obtained by changing three color channels of Red (Red), Green (Green), and Blue (Blue) and superimposing them on each other. Specifically, the terminal may display a design draft of a design color, and the format of the design draft may be, but is not limited to, a commonly used vector diagram format or bitmap format. The user can select a pattern color based on an HSB (hue/Saturation/Brightness) color mode, an RGB color mode, and can also select a pattern color based on an Lab color model. The terminal may display color data in the HSB color mode, the RGB color mode, or the Lab color mode. The woven label process parameters can be process parameters when the pattern color is woven, for example, the woven label process parameters can include warp yarn color data, fabric weave parameters, compensation coefficients and the like. The woven label process parameters influence the weft color determination result of the pattern color, and the weft colors determined according to different woven label process parameters may be different.
Specifically, a user can trigger a weft yarn color matching request of a pattern color through a terminal, and determine information such as pattern color data of the pattern color and woven label process parameters through the terminal. The terminal sends the weft yarn color matching request, the pattern color data and the woven label process parameters to the server, so that the server can acquire the weft yarn color matching request, the pattern color data, the woven label process parameters and other information.
And step 204, determining the color data of the standard weft yarn according to the pattern color data and the woven label process parameters. Wherein the standard weft yarn color data may refer to theoretical chroma values of the weft yarn color. Specifically, the server can calculate standard color data of the pattern color according to the determined pattern color data and the woven label process parameters.
And step 206, calling a weft yarn color card color database according to the standard weft yarn color data, wherein the weft yarn color card color database comprises a plurality of weft yarn sample color data.
The weft color chart color database is a data set storing information such as a plurality of weft sample color data, and the weft sample color data can be Lab color mode values or RGB color mode values of weft sample colors. The user can perform operations such as adding, inquiring, updating, deleting and the like on the information such as the color data of the weft sample in the weft color card color database. The user can use the light splitting color measuring instrument to measure the color data of various weft sample colors in the standard weft color card, or directly adopt the color data of the existing standard weft color card to form a weft color card color database. The standard weft yarn color chart may be, but is not limited to, a customer-supplied standard weft yarn color chart, a yarn dyeing manufacturer's standard weft yarn color chart, or international universal standards, etc. Specifically, after determining the standard weft color data, the server determines the weft sample color data matched with the pattern color in the weft color card color database by calling the weft color card color database in which a plurality of weft sample color data are stored in advance.
And step 208, determining weft sample color data matched with the pattern color according to the standard weft color data in the weft color card color database.
Specifically, the server can determine the color data of the weft sample matched with the pattern color in the weft color card color database in a calculation mode according to the determined standard weft color data. The server can display the matched weft sample color data to the user through the terminal, so that the user can determine the usable weft color according to the matched weft sample color data.
Note that, in general, the woven label design draft may include a plurality of design colors. The server can sequentially acquire the color information of each pattern through the terminal, and continuously repeat the steps 202 to 208 to determine the matched weft sample color data for each pattern color.
In the woven label weft color determination method, firstly, a weft color matching request for woven label pattern colors is obtained, wherein the weft color matching request comprises pattern color data and woven label process parameters; then determining the standard weft color data of the pattern color according to the pattern color data and the woven label process parameters; then, a weft yarn color card color database in which a plurality of weft yarn sample color data are stored in advance is called according to the standard weft yarn color data; and finally, determining the color data of the weft sample matched with the pattern color according to the color data of the standard weft in the color number of the weft color card. This application is on the basis of woof colour chip colour database, confirms accurately, fast through the digital mode with the mark woof colour of weaving that the pattern colour matches, very big improvement confirm to weave efficiency and the accuracy of mark woof colour, also avoided because of the woof colour matches the repeated phenomenon of taking a sample that leads to the fact improperly.
In one embodiment, the woven label process parameters include warp yarn color data, fabric weave parameters, and compensation factors. As shown in fig. 3, according to the pattern color data and the woven label process parameters, the standard weft color data is determined, and the method specifically comprises the following steps:
and step 302, determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficient.
Specifically, the woven label is a warp-weft interwoven fabric, and the pattern color is a mixed color presented after the warp and weft are interwoven. The mixed color depends on the colors of the warp and weft yarns and the ratio of the warp yarns to the weft yarns in a unit area. After the server obtains the fabric weave parameters and the compensation coefficients, the warp yarn ratio can be calculated according to the fabric weave parameters and the compensation coefficients. In this embodiment, the weave parameters and the compensation factors may refer to the process parameters within a weave cycle.
And step 304, calculating standard weft yarn color data according to the pattern color data, the warp yarn color data and the warp yarn ratio.
The warp color data may refer to the chroma value of the warp color, and may be, for example, a Lab color pattern value or an RGB color pattern value of the warp color. Warp yarn colors typically include two, black and white. If the pattern color belongs to the light color system, the warp color can adopt white; if the pattern color belongs to the dark color family, the warp color can be black, and is not limited herein. Specifically, the server may calculate standard color data of the pattern color according to the determined pattern color data, the determined warp color data, and the warp yarn ratio.
As shown in fig. 4, an electronic design draft is provided for a customer, which includes two colors: pattern color 1 and pattern color 2. The pattern color data, the warp yarn color data, and the standard weft yarn color data may be color data in a Lab color mode. Suppose that a user selects the pattern color 1 through a terminal, and the pattern color data in the Lab color mode of the pattern color 1 is Lt、at、bt. Setting the color data of the warp yarns in the Lab color mode as Lj、aj、bjThe warp yarn ratio is X. The server can calculate and obtain the standard weft yarn color data L under the Lab color mode through the following formulas、as、bs：
Ls＝(Lt-Lj*X)/(1-X)；
as＝(at-aj*X)/(1-X)；
bs＝(bt-bj*X)/(1-X)。
Further, if the sample mode is an original edition physical sample, the user can use the spectrocolorimeter to measure the color in the physical sample to obtain the pattern color data, and input the pattern color data through the terminal, so that the server can obtain the pattern color data, and further calculate the standard weft color data according to the obtained pattern color data, the obtained warp color data and the calculated warp proportion.
In this embodiment, the accuracy of weft color matching can be further improved by calculating theoretical value standard weft color data according to the pattern color data, the warp color data and the warp proportion, and determining sample color data matched with the pattern color in the weft color chart color database according to the theoretical value.
In one embodiment, the fabric weave parameters include a warp tissue point count fraction and a weft tissue point count fraction within a weave cycle, the compensation factors including a warp denier compensation factor, a weft density compensation factor, and a tension compensation factor; determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficients, and specifically comprising the following steps: and calculating the warp yarn ratio by adopting a mathematical formula according to the warp tissue point number ratio value, the weft tissue point number ratio value, the warp yarn fineness compensation coefficient, the weft density compensation coefficient and the tension compensation coefficient.
Specifically, the weave parameters may be determined from the weft satin weave, including the number of warp points to the fractional value NjWeft number of points in a specific number Nw. For example, if the weft-side satin weave has 8 weaves, the fractional value of the number of warp points is Nj1, the number of weft points in a ratio NwIs 7; the weft surface satin weave is 5 weaves, so the ratio of the number of warp weave points to the number of Nj1, the number of weft points in a ratio NwIs 4, and is not limited herein.
The compensation coefficient comprises a warp yarn fineness compensation coefficient JfWeft fineness compensation coefficient WfWeft density compensation coefficient WdAnd a tension compensation coefficient T. Wherein, the warp yarn fineness compensation coefficient JfAnd weft fineness compensation coefficient WfCan be determined according to the titer D of the warp and weft yarns. Denier, also known as "Denier" or Denier (Denier), refers to the weight in grams of 9000 meters of a yarn or fiber at a official moisture regain. That is, for example, a 9000 meter long fiber weighs one gram and is referred to as 1D. Referring to table 1, table 1 lists the correspondence between the fineness and the fineness compensation coefficient.
Table 1: correspondence between fineness D and fineness compensation coefficient
| Fineness D | Fineness compensation factor |
| D≥185 | 1.25 |
| 135≤D＜185 | 1.15 |
| 80≤D＜135 | 1 |
| 65≤D＜80 | 0.875 |
| 45≤D＜65 | 0.75 |
| D＜45 | 0.65 |
Weft density compensation factor WdCan be determined according to the weft density W, please refer to Table 2, Table 2 lists the weft density W and the weft density compensation factor WdThe corresponding relationship of (1).
Table 2: weft density W and weft density compensation factor WdCorresponding relationship of
The tension compensation coefficient T may be determined according to actual conditions, and in general, the tension compensation coefficient T may be set to 0.8.
For example, the server may calculate the warp yarn ratio X by the following formula:
X＝(Nj*Jf*T)/(Nw+Nj+(1-Jf))/Wf/Wd。
the description is continued by taking the pattern color 1 indicated in fig. 4 as an example. Setting 8 weaves of the weft surface satin weave, the ratio of the number of warp weave points is Nj1, number of weft points in a ratio Nw7; warp fineness 75D, warp fineness compensation coefficient Jf0.875; weft fineness 75D, weft fineness compensation coefficient Wf0.875; weft density of 57.6 pieces/cm, weft density compensation coefficient Wd1 is ═ 1; the tension compensation coefficient T is 0.8. According to the warp yarn ratio calculation formula, the warp yarn ratio X is 0.098462.
In one embodiment, in the weft color chart color database, the weft sample color data matched with the pattern color is determined according to the standard weft color data, and the method specifically comprises the following steps:
and calculating a first difference value between the color data of each weft sample in the weft color chart color database and the color data of the standard weft.
The first difference value can be the color difference value between the color data of the weft sample and the color data of the standard weft. Specifically, the server may calculate the calculated standard weft color data one by one with each weft sample color data in the weft sample color database to obtain the first difference value. Continuing with the example of pattern color 1 indicated in FIG. 4, the weft sample color data can be a plurality of sets of Lab color mode values L1、a1、b1，L2、a2、b2，……Ln、an、bnThe first difference value can be the color difference value Δ E between the standard weft color data and a set of Lab color pattern values in the weft sample color datanThe server may be represented by the following formula:
And determining the weft sample color data corresponding to the first difference value meeting the first color difference threshold value as weft sample color data matched with the pattern color.
The first color difference threshold may be a preset color difference parameter value. The server can compare the first difference value with a first color difference threshold value, determine the weft sample color data corresponding to the first difference value meeting the first color difference threshold value as weft sample color data matched with the pattern color, and display the matched weft sample color data through the terminal, so that a user can determine an applicable weft color according to the matched weft sample color data.
Furthermore, when the weft color card color database is established, information such as weft color numbers, weft manufacturers and the like can be stored in correspondence with the weft sample color data. After the server determines the weft sample color data matched with the pattern color according to the first difference value, the first difference value and information such as matched weft sample color data, weft color numbers and weft manufacturers corresponding to the first difference value can be displayed through the terminal, so that a user can conveniently select proper weft colors according to actual requirements, for example, according to the current weft stock, the stock can be reduced, and waste is avoided.
In one embodiment, determining the weft sample color data corresponding to the first difference value satisfying the first color difference threshold as the weft sample color data matched with the pattern color specifically includes: comparing each first difference value to a first difference threshold; and determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold value as the weft sample color data matched with the pattern color.
Specifically, the server compares each first difference value with a first difference threshold, and if the first difference value is less than or equal to the first difference threshold, the color data of the weft sample corresponding to the first difference value is determined to be the matched color data of the weft sample. If the server screens out at least one first difference value meeting a first color difference threshold, then the weft sample color data corresponding to the at least one first difference value respectively will be determined as the matched weft sample color data. For example, setting the first color difference threshold to 10, the server will screen out a first difference value less than or equal to 10 and the color data of the weft sample corresponding to the first difference value according to the first color difference threshold 10. If it is determined that the first difference value meeting the first color difference threshold does not exist, the user can perform fixed dyeing weft color on the pattern color by a traditional weft color selection mode by referring to the standard weft color data, so as to obtain new weft color data, and the new weft color data is added into the weft color card database.
In this embodiment, if there is at least one first difference value that meets the requirement of the first color difference threshold, the server may display information such as the at least one first difference value and the color data of the weft samples corresponding to the first difference value, respectively, to the user in a form of a list through the terminal according to a preset sorting manner, so that the user may quickly obtain the color data of the arranged usable weft samples through the terminal. The preset sorting manner may be an ascending manner or a descending manner, without limitation, in which the first difference value is from small to large.
In one embodiment, after determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold value as the weft sample color data matched with the pattern color, the method further comprises the following steps: and determining the minimum difference value in the first difference values which are less than or equal to the first color difference threshold value, and determining the weft sample color data corresponding to the minimum difference value as the matched weft sample color data of the pattern color.
Specifically, if a plurality of first difference values smaller than or equal to the first color difference threshold value are screened out, the server may obtain a minimum difference value among the plurality of first difference values, and highlight information such as the minimum difference value and weft color sample data corresponding to the minimum difference value through the terminal. The weft color sample data corresponding to this minimum difference value can be considered as the preferred weft sample color data that matches the pattern color. In this embodiment, by obtaining the weft color sample data corresponding to the minimum difference value and highlighting the weft color sample data to the user through the terminal, the user can directly obtain the weft color sample data that matches best through the terminal, and the efficiency of weft color matching is further improved.
In one embodiment, as shown in fig. 5, after determining the minimum difference value of the first difference values smaller than or equal to the first color difference threshold, the method further includes the following steps:
and 502, determining simulated weaving color data according to the weft sample color data, the warp color data and the warp ratio corresponding to the minimum difference value.
The simulated weaving data refers to color data of mixed color obtained after simulation of warp and weft interweaving according to set weaving label process parameters, warp color data and matched weft sample color data obtained through calculation. Specifically, after the server determines the minimum difference value, the simulated color weaving data corresponding to the color data of the weft sample corresponding to the minimum difference value can be calculated by adopting a mathematical formula. Continuing with the description of the pattern color 1 indicated in FIG. 4, assume that the weft sample color data corresponding to the minimum difference value of the pattern color 1 is the Lab color mode value Lx、ax、bxThe simulated color weave data may be a Lab color mode value Lw、aw、bwThe server can calculate the simulated color organization data by the following formula:
Lw＝Lx*(1-X)+Lj*X；
aw＝ax*(1-X)+aj*X；
bw＝bx*(1-X)+bj*X。
step 504, calculating a second difference value between the simulated color weaving data and the pattern color data.
The second difference value may be a color difference value between the simulated color weaving data and the pattern color data. Specifically, the server calculates the obtained simulated color weaving data and the pattern color data to obtain a second difference value. Continuing with the above example of the electronic design draft, the second difference value can be a color difference value Δ E between the simulated color weaving data and the pattern color data in the LAB color modewThe server can calculate the second difference value delta E by the following formulaw：
Step 506, the second difference value is compared with a second difference threshold. And step 508, if the second difference value is smaller than or equal to the second color difference threshold value, determining the weft sample color data corresponding to the simulated color weaving data as the weft sample color data matched with the pattern color.
Wherein the second color difference threshold may be a preset color difference parameter value. Specifically, the server compares the second difference value with a second color difference threshold, and if the second difference value is less than or equal to the second color difference threshold, the weft sample color data corresponding to the minimum difference value is determined to be the matched weft sample color data. For example, setting the second color difference threshold to 6, the server will determine whether the second difference value is less than or equal to the second color difference threshold 6 according to the second color difference threshold 6. If the second difference value is larger than the second difference threshold value, the user can repeat the woven label weft yarn color determination method by changing the woven label process parameters to determine the weft yarn color of the pattern color; or the user can perform fixed dyeing weft color on the pattern color by a traditional weft color selection mode by referring to the standard weft color data, thereby obtaining new weft color data and adding the new weft color data into the weft color card database.
In this embodiment, the simulated color weaving data of the mixed color is obtained by calculating according to the set woven label process parameters, the warp color data and the weft sample color data corresponding to the minimum difference value, and whether the screened weft sample color data corresponding to the minimum difference value is suitable or not is determined according to the simulated color weaving data of the mixed color and the pattern color data, so that the accuracy of weft color determination is further improved.
In one embodiment, as shown in fig. 6, the method for determining the color of the woven label weft yarn is described by a specific embodiment, which specifically comprises the following steps:
step 601, obtaining a weft yarn color matching request of the pattern color. The weft yarn color matching request comprises pattern color data and woven label process parameters, wherein the woven label process parameters comprise warp yarn color data, fabric weave parameters and compensation coefficients.
Step 602, calculating the warp yarn ratio according to the fabric weave parameters and the compensation coefficients. The fabric weave parameters comprise the number of warp tissue points and the number of weft tissue points in a weave cycle, and the compensation coefficients comprise warp yarn fineness compensation coefficients, weft density compensation coefficients and tension compensation coefficients.
Step 603, calculating to obtain standard weft yarn color data according to the pattern color data, the warp yarn color data and the warp yarn ratio.
And step 604, calling a weft yarn color card color database according to the standard weft yarn color data. The weft yarn color chart color database includes a plurality of weft yarn sample color data.
Step 605, calculating a first difference value between the color data of each weft sample in the weft color chart color database and the color data of the standard weft.
Step 606, compare the first difference value with the first difference threshold value one by one. If there is a first difference value smaller than or equal to the first color difference threshold, step 607 is executed to determine the color data of the weft sample corresponding to the first difference value as the color data of the weft sample matched with the pattern color. Otherwise, continuing to re-execute the step 601 to the step 606, and re-determining the weft sample data matched with the pattern color in the weft color card color database by changing the woven label process parameters; alternatively, step 613 may be performed by determining new weft color data in a conventional manner such as by fixing weft colors and adding the new weft color data to the weft color chart color database.
At step 608, a minimum disparity value of the first disparity values that satisfies the first color difference threshold is determined. And setting the color data of the weft sample corresponding to the minimum difference value as the preferable color data of the weft sample, and displaying the color data of the weft sample by a terminal in a highlighting mode.
And step 609, calculating to obtain simulated weaving color data according to the weft sample color data, the warp color data and the warp ratio corresponding to the minimum difference value.
Step 610, calculating a second difference value between the simulated color weaving data and the pattern color data.
Step 611, compare the second difference value to a second difference threshold. If the second difference value smaller than or equal to the second color difference threshold exists, step 612 is executed to determine the color data of the weft sample corresponding to the second difference value as the color data of the weft sample matched with the pattern color. Otherwise, continuously re-executing the step 601 to the step 611, and re-determining the weft sample data matched with the pattern color in the weft color card color database by changing the process parameters of the woven labels; alternatively, step 613 may be performed by determining new weft color data in a conventional manner such as by fixing weft colors and adding the new weft color data to the weft color chart color database.
It should be understood that although the various steps in the flow charts of fig. 1-6 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 1-6 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
In one embodiment, as shown in fig. 7, there is provided a woven label weft color determination apparatus 700, including an obtaining module 701, a color data determination module 702, a database retrieving module 703 and a weft color determination module 704, wherein:
the acquiring module 701 is configured to acquire a weft color matching request for a pattern color, where the weft color matching request includes pattern color data and woven label process parameters.
And the color data determining module 702 is used for determining the color data of the standard weft yarn according to the pattern color data and the woven label process parameters.
And the database retrieving module 703 is configured to retrieve a weft color chart color database according to the standard weft color data, where the weft color chart color database includes a plurality of weft sample color data.
And the weft yarn color determining module 704 is used for determining weft yarn sample color data matched with the pattern color according to the standard weft yarn color data in the weft yarn color chart color database.
In one embodiment, the woven label process parameters include warp yarn color data, fabric weave parameters, and compensation factors. The weft color determination module 704 is specifically configured to determine a warp yarn ratio according to the fabric weave parameters and the compensation coefficients; and calculating standard weft yarn color data according to the pattern color data, the warp yarn color data and the warp yarn ratio.
In one embodiment, the fabric weave parameters include a warp and weft point count fraction value over a weave cycle, and the compensation factors include a warp denier compensation factor, a weft density compensation factor, and a tension compensation factor. The weft color determination module 704 is specifically configured to calculate the warp yarn ratio by using a mathematical formula according to the warp tissue point number fraction value, the weft tissue point number fraction value, the warp yarn fineness compensation coefficient, the weft density compensation coefficient, and the tension compensation coefficient.
In one embodiment, the weft color determination module 704 is specifically configured to calculate a first difference value between the color data of each weft sample in the weft color chart color database and the color data of the standard weft; and determining the color data of the weft sample corresponding to the first difference value meeting the first color difference threshold value as the color data of the weft sample matched with the pattern color.
In one embodiment, the weft color determination module 704 is specifically configured to compare each first difference value to a first difference threshold; and determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold value as the weft sample color data matched with the pattern color.
In one embodiment, the weft color determination module 704 is specifically configured to determine a minimum difference value of the first difference values that is less than or equal to the first color difference threshold, and determine the weft sample color data corresponding to the minimum difference value as the matched weft sample color data of the pattern color.
In one embodiment, the weft color determination module 704 is specifically configured to determine the simulated weave color data according to the weft sample color data, the warp color data, and the warp ratio corresponding to the minimum difference value; calculating a second difference value of the simulated color weaving data and the pattern color data; comparing the second difference value to a second difference threshold; and if the second difference value is less than or equal to the second difference threshold value, determining the weft sample color data corresponding to the simulated color weaving data as weft sample color data matched with the pattern color.
For the specific definition of the woven label weft yarn color determination device, reference may be made to the above definition of the woven label weft yarn color determination method, which is not described herein again. All or part of each module in the woven label weft yarn color determining device can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as shown in fig. 8. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing the weft sample color data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to realize a woven label weft yarn color determination method.
Those skilled in the art will appreciate that the architecture shown in fig. 8 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
acquiring a weft yarn color matching request for the pattern color, wherein the weft yarn color matching request comprises pattern color data and woven label process parameters;
determining standard weft color data according to the pattern color data and the woven label process parameters;
a weft yarn color card color database is obtained according to the standard weft yarn color data, and comprises a plurality of weft yarn sample color data;
in the weft color chart color database, weft sample color data matching the pattern color is determined based on the standard weft color data.
In one embodiment, the woven label process parameters include warp yarn color data, fabric weave parameters, and compensation factors. The processor, when executing the computer program, implements the steps of: determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficients; and calculating standard weft yarn color data according to the pattern color data, the warp yarn color data and the warp yarn ratio.
In one embodiment, the fabric weave parameters include a warp and weft point count fraction value over a weave cycle, and the compensation factors include a warp denier compensation factor, a weft density compensation factor, and a tension compensation factor. The processor, when executing the computer program, implements the steps of: determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficients, and specifically comprising the following steps: and calculating the warp yarn ratio by adopting a mathematical formula according to the warp tissue point number ratio value, the weft tissue point number ratio value, the warp yarn fineness compensation coefficient, the weft density compensation coefficient and the tension compensation coefficient.
In one embodiment, the processor, when executing the computer program, performs the steps of: calculating a first difference value between the color data of each weft sample and the color data of the standard weft; and determining the weft sample color data corresponding to the first difference value meeting the first color difference threshold value as weft sample color data matched with the pattern color.
In one embodiment, the processor, when executing the computer program, performs the steps of: comparing each first difference value to a first difference threshold; and determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold value as the weft sample color data matched with the pattern color.
In one embodiment, after determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold as the weft sample color data matched in pattern color, the processor executes the computer program to implement the following steps: and determining the minimum difference value in the first difference values which are less than or equal to the first color difference threshold value, and determining the weft sample color data corresponding to the minimum difference value as the matched weft sample color data of the pattern color.
In one embodiment, after determining the smallest disparity value among the first disparity values that is less than or equal to the first color difference threshold, the processor when executing the computer program performs the steps of: determining simulated weaving color data according to the weft sample color data, the warp color data and the warp ratio corresponding to the minimum difference value; calculating a second difference value of the simulated color weaving data and the pattern color data; comparing the second difference value to a second difference threshold; and if the second difference value is less than or equal to the second difference threshold value, determining the weft sample color data corresponding to the simulated color weaving data as weft sample color data matched with the pattern color.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
acquiring a weft yarn color matching request for the pattern color, wherein the weft yarn color matching request comprises pattern color data and woven label process parameters;
determining standard weft color data according to the pattern color data and the woven label process parameters;
a weft yarn color card color database is obtained according to the standard weft yarn color data, and comprises a plurality of weft yarn sample color data;
in the weft color chart color database, weft sample color data matching the pattern color is determined based on the standard weft color data.
In one embodiment, the woven label process parameters include warp yarn color data, fabric weave parameters, and compensation factors. The computer program when executed by a processor implements the steps of: determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficients; and calculating standard weft yarn color data according to the pattern color data, the warp yarn color data and the warp yarn ratio.
In one embodiment, the fabric weave parameters include a warp and weft point count fraction value over a weave cycle, and the compensation factors include a warp denier compensation factor, a weft density compensation factor, and a tension compensation factor. The computer program when executed by a processor implements the steps of: determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficients, and specifically comprising the following steps: and calculating the warp yarn ratio by adopting a mathematical formula according to the warp tissue point number ratio value, the weft tissue point number ratio value, the warp yarn fineness compensation coefficient, the weft density compensation coefficient and the tension compensation coefficient.
In one embodiment, the computer program when executed by the processor implements the steps of: calculating a first difference value between the color data of each weft sample and the color data of the standard weft; determining the weft sample color data corresponding to the first difference value meeting the first color difference threshold value as the weft sample color data matched with the pattern color
In one embodiment, the computer program when executed by the processor implements the steps of: comparing each first difference value to a first difference threshold; and determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold value as the weft sample color data matched with the pattern color.
In one embodiment, after determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold as the pattern color matched weft sample color data, the computer program when executed by the processor implements the steps of: and determining the minimum difference value in the first difference values which are less than or equal to the first color difference threshold value, and determining the weft sample color data corresponding to the minimum difference value as the matched weft sample color data of the pattern color.
In one embodiment, after determining the smallest disparity value among the first disparity values that is less than or equal to the first color difference threshold, the computer program when executed by the processor implements the steps of: determining simulated weaving color data according to the weft sample color data, the warp color data and the warp ratio corresponding to the minimum difference value; calculating a second difference value of the simulated color weaving data and the pattern color data; comparing the second difference value to a second difference threshold; and if the second difference value is less than or equal to the second difference threshold value, determining the weft sample color data corresponding to the simulated color weaving data as weft sample color data matched with the pattern color.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A woven label weft color determination method, comprising:
acquiring a weft yarn color matching request for pattern colors, wherein the weft yarn color matching request comprises pattern color data and woven label process parameters;
determining standard weft yarn color data according to the pattern color data and the woven label process parameters;
calling a weft yarn color chart color database according to the standard weft yarn color data, wherein the weft yarn color chart color database comprises a plurality of weft yarn sample color data;
determining, in the weft color chart color database, weft sample color data that matches the pattern color from the standard weft color data.
2. The woven label weft yarn color determination method according to claim 1, wherein the woven label process parameters comprise warp yarn color data, fabric weave parameters and compensation coefficients; according to the pattern color data and the woven label process parameters, determining standard weft yarn color data, comprising:
determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficients;
and calculating standard weft yarn color data according to the pattern color data, the warp yarn color data and the warp yarn ratio.
3. The woven mark weft yarn color determination method according to claim 2, wherein the fabric weave parameters comprise a warp tissue point count fraction and a weft tissue point count fraction within one weave cycle, and the compensation coefficients comprise a warp yarn fineness compensation coefficient, a weft density compensation coefficient and a tension compensation coefficient; determining the warp yarn ratio according to the fabric weave parameters and the compensation coefficients comprises the following steps:
and calculating the warp yarn ratio by adopting a mathematical formula according to the warp tissue point number ratio value, the weft tissue point number ratio value, the warp yarn fineness compensation coefficient, the weft density compensation coefficient and the tension compensation coefficient.
4. The woven label weft color determination method of claim 2, wherein determining weft sample color data matching the pattern color from the standard weft color data in the weft color chart color database comprises:
calculating a first difference value between color data of each weft sample in a weft color chart color database and color data of the standard weft;
and determining the weft sample color data corresponding to the first difference value meeting the first color difference threshold value as the weft sample color data matched with the pattern color.
5. The woven label weft color determination method according to claim 4, wherein the determining the weft sample color data corresponding to the first difference value satisfying a first color difference threshold as the weft sample color data matching the pattern color comprises:
comparing each of the first difference values to the first difference threshold;
and determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold value as the weft sample color data matched with the pattern color.
6. The woven mark weft color determination method according to claim 5, wherein after determining the weft sample color data corresponding to the first difference value smaller than or equal to the first color difference threshold value as the weft sample color data matched with the pattern color, the method further comprises:
and determining the minimum difference value in the first difference values which are less than or equal to the first color difference threshold value, and determining the weft sample color data corresponding to the minimum difference value as the weft sample color data matched with the pattern color.
7. The woven mark weft color determination method of claim 6, wherein after determining the smallest difference value of the first difference values that are less than or equal to the first color difference threshold, further comprising:
determining simulated weaving color data according to the weft sample color data, the warp color data and the warp ratio corresponding to the minimum difference value;
calculating a second difference value between the simulated color weaving data and the pattern color data;
comparing the second difference value to a second difference threshold;
and if the second difference value is smaller than or equal to the second color difference threshold value, determining the weft sample color data corresponding to the simulated color weaving data as the weft sample color data matched with the pattern color.
8. A woven label weft color determination device, the device comprising:
the weft yarn color matching system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring a weft yarn color matching request for a pattern color, and the weft yarn color matching request comprises pattern color data and woven label process parameters;
the standard weft color data determining module is used for determining standard weft color data according to the pattern color data and the woven label process parameters;
the database calling module is used for calling a weft yarn color card color database according to the standard weft yarn color data, and the weft yarn color card color database comprises a plurality of weft yarn sample color data;
and the weft yarn color determining module is used for determining weft yarn sample color data matched with the pattern color according to the standard weft yarn color data in the weft yarn color chart color database.
9. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732690.2A CN110502657B (en) | 2019-08-09 | 2019-08-09 | Woven label weft color determination method and device, computer equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732690.2A CN110502657B (en) | 2019-08-09 | 2019-08-09 | Woven label weft color determination method and device, computer equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110502657A CN110502657A (en) | 2019-11-26 |
| CN110502657B true CN110502657B (en) | 2021-10-01 |
Family
ID=68587155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910732690.2A Active CN110502657B (en) | 2019-08-09 | 2019-08-09 | Woven label weft color determination method and device, computer equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110502657B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111177809B (en) | 2019-12-31 | 2021-09-21 | 南京玻璃纤维研究设计院有限公司 | Texture map generation method and device, electronic equipment and readable storage medium |
| CN111626696A (en) * | 2020-05-19 | 2020-09-04 | 东彩塑胶颜料(深圳)有限公司 | Rapid color matching method of plastic sample plate, terminal and computer readable storage medium |
| CN114592287B (en) * | 2022-03-07 | 2023-05-23 | 杰克科技股份有限公司 | Real-time dyeing system and method for sewing thread |
| CN115323566B (en) * | 2022-08-08 | 2024-02-02 | 厦门灵睛信息科技有限公司 | Weaving method of fabric label |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222708A (en) * | 1999-01-18 | 1999-07-14 | 京华自动化有限公司 | Method for self-generating jacquard trade mark printing plate papers |
| JP2002155446A (en) * | 2000-11-17 | 2002-05-31 | Kawashima Textile Manuf Ltd | Method for weaving picture |
| JP2006219810A (en) * | 2005-01-14 | 2006-08-24 | Iyoya Towel Kk | Method for weaving photograph like fabric |
| CN102592286A (en) * | 2012-03-14 | 2012-07-18 | 江南大学 | Automatic identification method of color fabric color mold pattern image based on image processing |
| CN103176420A (en) * | 2013-03-26 | 2013-06-26 | 东华大学 | Physical yarn woven-pattern digital modeling device and method |
| CN104933216A (en) * | 2015-03-12 | 2015-09-23 | 北京师范大学 | Simulation method of ball B-spline-based weft knitted fabric model |
-
2019
- 2019-08-09 CN CN201910732690.2A patent/CN110502657B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222708A (en) * | 1999-01-18 | 1999-07-14 | 京华自动化有限公司 | Method for self-generating jacquard trade mark printing plate papers |
| JP2002155446A (en) * | 2000-11-17 | 2002-05-31 | Kawashima Textile Manuf Ltd | Method for weaving picture |
| JP2006219810A (en) * | 2005-01-14 | 2006-08-24 | Iyoya Towel Kk | Method for weaving photograph like fabric |
| CN102592286A (en) * | 2012-03-14 | 2012-07-18 | 江南大学 | Automatic identification method of color fabric color mold pattern image based on image processing |
| CN103176420A (en) * | 2013-03-26 | 2013-06-26 | 东华大学 | Physical yarn woven-pattern digital modeling device and method |
| CN104933216A (en) * | 2015-03-12 | 2015-09-23 | 北京师范大学 | Simulation method of ball B-spline-based weft knitted fabric model |
Non-Patent Citations (3)
| Title |
|---|
| "A novel method of intelligent analysis of weave patern based on image processing technology";Xinxing Tu等;《2011 4th International Congress on Image and Signal Processing》;20111212;38-41 * |
| "单色经纱或纬纱排列的自动识别算法";侯春煦等;《天津工业大学学报》;20061129;第25卷(第5期);71-74 * |
| "纺织面料结构参数快速智能分析系统的研究";吕珍;《中国优秀硕士学位论文全文数据库 (工程科技Ⅰ辑)》;20160815(第2016年08期);B024-55 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110502657A (en) | 2019-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110502657B (en) | Woven label weft color determination method and device, computer equipment and storage medium | |
| US9970154B1 (en) | Apparatus, method, and non-transitory computer readable medium thereof for deciding a target control data set of a fabric dyeing process | |
| CN110377806A (en) | Dyeing recipe acquisition methods, device, computer equipment and storage medium | |
| CN110780873A (en) | Interface color adaptation method and device, computer equipment and storage medium | |
| CN104346818B (en) | A kind of threads per unit length method for automatic measurement | |
| US11962917B2 (en) | Color adjustment method, color adjustment device, electronic device and computer-readable storage medium | |
| WO2019011342A1 (en) | Cloth identification method and device, electronic device and storage medium | |
| CN110491336B (en) | Gamma adjustment method and system for display module | |
| CN109729333B (en) | Color space mapping method, device, computer readable storage medium and system | |
| CN106559601A (en) | Calibration system, calibration steps and image processing system | |
| CN104915971A (en) | Method and terminal for obtaining color values | |
| CN111145172B (en) | Method, device and system for determining distribution cycle data and computer equipment | |
| CN112102441A (en) | Color card manufacturing method and device, electronic equipment and storage medium | |
| CN114742137A (en) | Illumination spectrum generation method, spectrum matching device, illumination spectrum generation equipment and medium | |
| CN116312331B (en) | Image quality adjustment control method and related device for display | |
| CN107369430B (en) | Module assembly process design method, device and readable storage medium | |
| CN110956604A (en) | Method and system for counting effective bonding area of bonding glue | |
| WO2019152481A1 (en) | Systems and methods for image signal processor tuning | |
| CN110705875B (en) | Method for calibrating weight of dyed yarn, method, device and equipment for determining weight of leader | |
| CN107340296A (en) | Intensity of variation equipment leading out, intensity of variation guiding system and known color body | |
| CN107079072B (en) | The intercrossed calibration of imager | |
| CN111476253B (en) | Clothing image classification method, device and equipment and image classification method and device | |
| CN111340818B (en) | Hair dyeing effect graph generation method, device and computer readable storage medium | |
| CN109945974B (en) | Method for verifying dyeing process | |
| TWI436650B (en) | Method for processing color component values of pixel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230306 Address after: No. 38, Mingli Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province, 528500 (residence application) Patentee after: Guangdong Kangpai Huanchuang Technology Co.,Ltd. Address before: 528500 Guangdong city of Foshan province river export processing zone Patentee before: Guangdong Esquel Textile Co.,Ltd. |
|
| TR01 | Transfer of patent right |