Digital color matching method and device, computer equipment and storage medium

Abstract

The invention relates to the field of textile dyeing, and discloses a digital color matching method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining an application demand of a dyed finished product; the application requirement comprises a target color; determining a material range and a dye range of a dyed finished product according to application requirements; determining a plurality of color matching combinations for forming a target color according to the material range and the dye range; calculating the priority of each color matching combination through a color matching priority model; and determining a target color matching scheme according to the color matching combination of which the priority is greater than a preset threshold. According to the method, the color matching priority model is applied, so that the production efficiency of the dyed finished product is improved, the resource allocation is optimized, the quality control and cost management of the dyed finished product are enhanced, the market competitiveness of the dyed product is finally improved, and increasingly diversified customer requirements are met.

Description

Technical Field

[0001] The present invention relates to the field of textile dyeing, and particularly to a digital color matching method, device, computer device and storage medium. Background Art

[0002] With the booming development of the color industry and the increasing refinement of market demands, precise digital color matching technology has become an indispensable core competitiveness in this field. The rapid progress of the color industry not only requires rich, diverse and accurate product colors, but also emphasizes the efficiency and cost control of the production process. In this context, color matching software has emerged. By inputting target color data, it can automatically retrieve similar formulas in the database or predict new formulas based on algorithms, greatly improving the work efficiency of color matchers and the accuracy of color matching.

[0003] However, although color matching software provides powerful technical support for color matching and blending in theory, it still faces many challenges in practical applications. First, the diversity of yarn materials and fiber types has a significant impact on the color presentation effect. Different materials and fibers have different hygroscopicity, adsorption and affinity for dyes, which results in different yarns of different materials and fibers presenting completely different color effects even under the same dyeing conditions.

[0004] In addition, in the actual dyeing process, it is also necessary to meet market demands and cost control requirements. Dyeing costs not only involve the price of dyes themselves, but also include multiple aspects such as the choice of dyeing process, energy consumption, and wastewater treatment. How to effectively control costs while ensuring color quality is a problem that must be solved by digital color matching technology in practical applications. Summary of the Invention

[0005] Based on this, it is necessary to provide a more precise, efficient and cost - controllable digital color matching method, device, computer device and storage medium to meet the growing demands of the color industry for the above - mentioned technical problems.

[0006] A digital color matching method includes:

[0007] Obtaining the application requirements of the dyed finished product; the application requirements include the target color;

[0008] Determining the material range and dye range of the dyed finished product according to the application requirements;

[0009] Determining a number of color matching combinations for forming the target color according to the material range and the dye range;

[0010] Calculating the priority of each color matching combination through a color matching priority model;

[0011] The target color scheme is determined based on the color combinations whose priorities are greater than a preset threshold.

[0012] Optionally, determining the material range and dye range of the dyed finished product according to the application requirements includes:

[0013] Obtaining the purpose of the dyed product from the application requirements;

[0014] Get the material range that matches the purpose.

[0015] Optionally, determining the material range and dye range of the dyed finished product according to the application requirements includes:

[0016] Obtaining the functionality of the finished dyeing product from the application requirements;

[0017] Obtaining the range of dyes that match the functionality.

[0018] Optionally, determining a plurality of color combinations for forming the target color according to the material range and the dye range includes:

[0019] Selecting a dye formula that matches the target color from the range of dyes;

[0020] A material that is compatible with the dye formula is selected from the material range to obtain the color combination.

[0021] Optionally, the calculating the priority of each color combination using a color matching priority model includes:

[0022] Acquire the color matching priority model adapted to the application requirements;

[0023] Calculating the quality priority and cost priority of the color matching combination by using the color matching priority model;

[0024] The priority is determined based on the quality priority and the cost priority.

[0025] Optionally, the color matching priority model includes a quality priority model;

[0026] Calculating the quality priority and cost priority of the color combination using the color matching priority model includes:

[0027] The color combination is processed by the quality priority model to obtain the quality priority; the quality priority model includes:

[0028]

[0029] Among them, Q w Prioritize quality;

[0030] ω i is the weight of the i-th quality evaluation index;

[0031] Q i is the score of the i-th quality evaluation index;

[0032] n is the number of quality evaluation indexes.

[0033] Optionally, the color matching priority model includes a cost priority model;

[0034] Calculating the quality priority and cost priority of the color matching combination through the color matching priority model includes:

[0035] Processing the color matching combination through the cost priority model to obtain the cost priority; the cost priority model includes:

[0036]

[0037] where C j ’ is the cost priority of the j-th color matching combination;

[0038] C j is the actual cost of the j-th color matching combination;

[0039] C max is the maximum cost of the dyed finished product;

[0040] C min is the minimum cost of the dyed finished product.

[0041] A digital color matching device, comprising:

[0042] An application requirement acquisition module, configured to acquire the application requirements of the dyed finished product; the application requirements include the target color;

[0043] A range determination module, configured to determine the material range and dye range of the dyed finished product according to the application requirements;

[0044] A color matching combination construction module, configured to determine a plurality of color matching combinations for forming the target color according to the material range and the dye range;

[0045] A priority calculation module, configured to calculate the priority of each of the color matching combinations through a color matching priority model;

[0046] A target color matching scheme determination module, configured to determine a target color matching scheme according to the color matching combinations whose priority is greater than a preset threshold.

[0047] A computer device includes a memory, a processor, and computer-readable instructions stored in the memory and executable on the processor. When the processor executes the computer-readable instructions, the above digital color matching method is implemented.

[0048] One or more readable storage media storing computer-readable instructions, when the computer-readable instructions are executed by one or more processors, cause the one or more processors to execute the digital color matching method as described above.

[0049] The above digital color matching method, device, computer device, and storage medium ensure that the dyed finished product can accurately, economically, and efficiently meet the application requirements by starting from multiple aspects such as requirement analysis, color matching combination optimization, and priority calculation. The application of the color matching priority model not only improves production efficiency, optimizes resource allocation, but also strengthens the quality control and cost management of the dyed finished product, ultimately enhancing the market competitiveness of the dyed product and meeting the increasingly diverse customer needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments of the present invention. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0051] Figure 1 is a flowchart of a digital color matching method in an embodiment of the present invention;

[0052] Figure 2 is a structural diagram of a digital color matching device in an embodiment of the present invention;

[0053] Figure 3 is a schematic diagram of a computer device in an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

[0055] In one embodiment, as Figure 1 shown, a digital color matching method is provided, including the following steps S10 - S50.

[0056] S10. Obtain the application requirements of the dyed finished product; the application requirements include the target color.

[0057] Understandably, the dyed finished product refers to textiles processed by the dyeing process. Dyed finished products have a wide range of application requirements in multiple fields, which are mainly based on factors such as the target color, pattern, functionality, and durability of the textiles. For example, in the clothing industry, the application requirements involve fashion and personalization needs (providing a rich selection of colors and patterns), quality and comfort needs (having good wearing comfort, good handfeel, breathability, and washability), and functionality needs (sun protection, antibacterial, warmth, etc.). Among them, the application requirements include the target color. The target color refers to the specific color requirements expected to be achieved for the dyed finished product. The target color can be set based on various factors such as fashion trends, brand styles, functional requirements, or user preferences.

[0058] S20. Determine the material range and dye range of the dyed finished product according to the application requirements.

[0059] Understandably, the material range and dye range of the dyed finished product can be determined according to the application requirements. The material range of the dyed finished product can be selected according to the field to which the application requirements belong. For example, if the field to which the application requirements belong is clothing, the material range includes cotton, linen, silk, wool, synthetic fibers (such as polyester, nylon), etc.; if the field to which the application requirements belong is home decoration, such as curtains, carpets, sofa covers, etc., the material range includes cotton, linen, synthetic fibers, etc.; if the field to which the application requirements belong is the industrial field, such as automotive interiors, seat belts, industrial filter cloth, etc., the material range includes special synthetic fibers or blended materials.

[0060] The material range of the dyed finished product can be selected according to the performance requirements in the application requirements. For example, for textiles that need to withstand frequent friction, such as work clothes, sports shoes, etc., materials with good wear resistance should be selected. For textiles that require good elasticity, such as sportswear, swimsuits, etc., elastic fibers or blended materials should be selected. For textiles that require good breathability, such as summer clothing, bedding, etc., natural fibers or blended materials with good breathability should be selected.

[0061] The dye range can be selected according to the requirements for dyeing performance, environmental protection, etc. in the application requirements. For example, for dyed finished products that require good color fastness, dyes with high color fastness need to be selected; for textiles that require bright colors, dyes with bright colors and a complete color spectrum should be selected.

[0062] Optionally, step S20, that is, determining the material range and dye range of the dyed finished product according to the application requirements, includes:

[0063] S201. Obtain the use of the dyed finished product from the application requirements;

[0064] S202. Obtain the material range that matches the said use.

[0065] Understandably, dyed finished products have extensive application requirements in multiple fields. The uses of dyed finished products can be extracted from the current application requirements. In one example, the uses of dyed finished products can be determined according to the requirements of the customization party of the dyed finished products. The uses of dyed finished products are closely related to the material ranges they are applicable to. In some examples, a use - material range relationship table can be prepared in advance, and the corresponding material range can be queried from the use - material range relationship table according to the use. For example, when the use of the dyed finished product is to make industrial textiles such as filter cloth, protective clothing, tents, etc., these dyed finished products need to have good functionality and durability, and the corresponding material range can be aramid, carbon fiber, Kevlar, cotton, polyester, nylon, etc.

[0066] In this embodiment, by clarifying the specific uses of dyed finished products, it avoids design mistakes or rework caused by insufficient understanding of the uses of dyed finished products, reduces the uncertainty in the development cycle, selects the most suitable materials based on the uses, and ensures the balance of performance and cost of dyed finished products in the expected environment.

[0067] Optionally, step S20, that is, determining the material range and dye range of the dyed finished product according to the application requirements, includes:

[0068] S203. Obtain the functionality of the dyed finished product from the application requirements;

[0069] S204. Obtain the dye range that matches the functionality.

[0070] Understandably, the functionality of the dyed finished product can be obtained from the application requirements, and then the dye range that matches the functionality can be obtained. The functionality of the dyed finished product includes but is not limited to light fastness, color stability, abrasion resistance, tear resistance, waterproof breathability, UV protection, antibacterial and odor - proof, flame retardancy, moisture absorption and sweat discharge, softness, comfort, and easy cleanability. For example, for kitchen cloths, bathroom towels, pet supplies, etc., materials that are easy to clean and do not easily leave stains should be used, and at the same time, dyes that can withstand frequent washing without fading should be selected. The dye range can include disperse dyes and certain reactive dyes. For products that are often rubbed or pulled, such as work clothes, sports equipment, sofa covers, etc., dyes with high fastness should be used. The dye range can include cationic dyes (suitable for nylon) and disperse dyes (suitable for polyester fibers), which can provide better rubbing fastness and washing fastness.

[0071] In this embodiment, obtaining the functionality of the dyed finished product from the application requirements and selecting the matching dye range according to these functionalities can optimize the production process of the dyed product, effectively control costs, improve production efficiency, enhance the quality and performance of the dyed product, and ensure the user experience.

[0072] S30. Determine a number of color matching combinations for forming the target color according to the material range and the dye range.

[0073] Understandably, select the material range and the dye range of the dye finished product based on application requirements, find the dye formula that can form the target color within the dye range, and then combine the dye formula with the compatible material to form a color matching combination. In one example, multiple color matching combinations can be formed to meet the production requirements of the dyed finished product.

[0074] This embodiment reasonably selects dyes and materials, reduces the number of tests, improves production efficiency, reduces costs, and simplifies the production process flow at the same time.

[0075] Optionally, step S30, that is, determining a number of color matching combinations for forming the target color according to the material range and the dye range, includes:

[0076] S301. Select a dye formula that matches the target color from the dye range;

[0077] S302. Select a material that is compatible with the dye formula from the material range to obtain the color matching combination.

[0078] Understandably, specific target colors can be specified, such as Pantone color numbers, RGB values, etc., to ensure color consistency and repeatability. Then perform color simulation within the dye range to obtain the target color. In some examples, professional software can be used to simulate the performance of disperse dyes on textiles of specific materials and predict the final color effect. After multiple simulations, a number of dye formulas that match the target color can be obtained. Then select a material that is compatible with the dye formula from the material range, and combine the paired dye formula with the material to form a color matching combination. In one example, dye formula 1 is compatible with materials a, b, and c, but materials a and b are within the material range, and material c is outside the material range. Then the following can be formed: Color matching combination 1: Dye formula 1, material a; Color matching combination 2: Dye formula 1, material b.

[0079] In this embodiment, by scientifically selecting the dye formula, it is ensured that the final product can accurately reproduce the target color and meet the design requirements; reasonably selecting dyes and materials reduces production problems caused by incompatibility and reduces the rework rate and scrap rate.

[0080] S40. Calculate the priority of each of the color matching combinations through a color matching priority model.

[0081] Understandably, the color matching priority model is a model constructed according to the application requirements of the dyed finished product for evaluating the priority of color matching combinations. For different application requirements, there are differences in the corresponding color matching priority models. The color matching priority model also combines real-time factory production data and market data to ensure the accuracy of priority calculation. Through the color matching priority model, multi-dimensional evaluation can be carried out on each color matching combination to obtain the index priority of each dimension, and then by synthesizing all the index priorities, the priority of the color matching combination can be obtained. In some examples, the color matching priority model includes but is not limited to the quality dimension, cost dimension, aesthetics dimension, and environmental protection dimension.

[0082] In this embodiment, by constructing a color matching priority model, the priority of each color matching combination can be accurately evaluated, providing important opinions for the production decision of the dyed finished product.

[0083] Optionally, step S40, that is, calculating the priority of each of the color matching combinations through the color matching priority model, includes:

[0084] S401. Obtain the color matching priority model adapted to the application requirements;

[0085] S402. Calculate the quality priority and cost priority of the color matching combination through the color matching priority model;

[0086] S403. Determine the priority according to the quality priority and the cost priority.

[0087] Understandably, a corresponding color matching priority model can be constructed according to specific application requirements. In some color matching priority models, the weight of the quality priority is higher than the weight of the cost priority. In some other color matching priority models, the weight of the quality priority is lower than the weight of the cost priority.

[0088] The quality priority and cost priority of the color matching combination can be calculated respectively according to the color matching priority model. A series of evaluation parameters related to dyeing quality can be defined according to specific application requirements, and weights are assigned to each evaluation parameter. Then, each color matching combination is scored, and finally the quality priority is obtained by weighted summation.

[0089] A series of cost parameters related to dyeing cost can be defined according to specific application requirements, and weights are assigned to each cost parameter. Then, each color matching combination is scored, and finally the cost priority is obtained by weighted summation. It should be noted that the cost priority is a negative index, and its reciprocal or other forms can be used for conversion to make it a positive index.

[0090] The priority of the color combination can be generated by combining the quality priority and the cost priority. In some examples, the priority of the color combination can be the sum or the weighted sum of the quality priority and the cost priority. In other examples, considering that the quality priority and the cost priority are the evaluation results of two different dimensions, if there is a large difference in the order of magnitude between the quality priority and the cost priority, a specific conversion coefficient can be used to convert the priority of one of the indicators to ensure the accuracy of the priority of the color combination.

[0091] In this embodiment, by obtaining a color matching priority model adapted to the application requirements, it can be ensured that the priority of the calculated color combination can meet the requirements of the specific application scenario. By calculating two factors, namely the quality priority and the cost priority, the selection of the color combination not only depends on the quality, but also comprehensively considers the control of the production cost, improving the economy of the solution. Moreover, by evaluating the color matching scheme through the color matching priority model, it can be completed in a relatively short time, greatly improving the efficiency in the design and production stages. The automated priority calculation can help reduce manual intervention, reduce the error rate, and improve the consistency and reliability of decision-making.

[0092] Optionally, the color matching priority model includes a quality priority model;

[0093] Step S402, that is, calculating the quality priority and the cost priority of the color combination through the color matching priority model, includes:

[0094] S4021. Processing the color combination through the quality priority model to obtain the quality priority; the quality priority model includes:

[0095]

[0096] where Q w is the quality priority;

[0097] ω i is the weight of the i-th quality evaluation index;

[0098] Q i is the score of the i-th quality evaluation index;

[0099] n is the number of quality evaluation indexes.

[0100] Understandably, several quality evaluation indexes can be defined according to specific application requirements, and appropriate weights can be assigned to each quality evaluation index. The quality evaluation indexes include but are not limited to color accuracy, color fastness (including various types of color fastness, such as wash color fastness, light fastness, etc.), uniformity (dyeing uniformity and permeability), functionality (waterproof and breathable, ultraviolet protection, flame retardant, antibacterial and odor resistant), hand feeling and softness.

[0101] Score each quality evaluation index, and then calculate the weighted sum of all scores to obtain the quality priority of the color combination.

[0102] This embodiment can systematically evaluate the quality priority of each color combination, select the best solution that can best meet the application requirements, and ensure the dual optimization of product quality and user experience.

[0103] Optionally, the color combination priority model includes a cost priority model;

[0104] Step S402, that is, calculating the quality priority and cost priority of the color combination through the color combination priority model, includes:

[0105] S4022. Process the color combination through the cost priority model to obtain the cost priority; the cost priority model includes:

[0106]

[0107] Where C j ’ is the cost priority of the jth color combination;

[0108] C j is the actual cost of the jth color combination;

[0109] C max is the maximum cost of the dyed finished product;

[0110] C min is the minimum cost of the dyed finished product.

[0111] Understandably, the actual cost C j of the color combination includes but is not limited to dye cost, dyeing process cost, textile raw material cost, loss rate, post-finishing cost, and production management cost. Among them, the prices of dyes, textile raw materials, etc. may vary with market supply and demand relationships and need to be updated regularly. The production management cost can be obtained by summarizing the specific factory production data. There are generally differences in the production management costs of different factories.

[0112] The maximum cost of the dyed finished product C max can be the production price of the most expensive similar product currently on the market for producing products that meet the application requirements. The minimum cost of the dyed finished product C min can be the production price of the lowest-cost similar product currently on the market for producing products that meet the application requirements.

[0113] This embodiment processes the color combination through the cost priority model to obtain the cost priority, and can scientifically evaluate the cost-effectiveness of each color combination.

[0114] S50. Determine the target color matching scheme according to the color matching combinations with a priority greater than the preset threshold.

[0115] Understandably, the target color matching scheme can be determined according to the color matching combinations with a priority greater than the preset threshold. The preset threshold can be set according to specific application requirements. Determining the target color matching scheme according to the color matching combinations with a priority greater than the preset threshold can ensure that the finally selected target color matching scheme not only meets the quality requirements but also performs excellently in terms of cost - effectiveness. If the number of color matching combinations with a priority greater than the preset threshold is greater than 1, the color matching combination with the highest priority can be preferentially selected, or the color matching combination with the highest quality priority can be preferentially selected, or the color matching combination with the highest cost priority can be preferentially selected. If the priority of all color matching combinations is less than the preset threshold, the preset threshold can be adjusted according to actual application requirements, or the material range and dye range can be adjusted to rematch the color matching combinations.

[0116] In this embodiment, starting from multiple links such as requirement analysis, color matching combination optimization, and priority calculation, it is ensured that the dyed finished products can accurately, economically, and efficiently meet the application requirements. The application of the color matching priority model not only improves production efficiency, optimizes resource allocation, but also strengthens the quality control and cost management of the dyed finished products, ultimately enhancing the market competitiveness of the dyed products and meeting the increasingly diverse customer needs.

[0117] It should be understood that the magnitudes of the sequence numbers of the steps in the above - mentioned embodiments do not mean the sequence of execution. The execution sequence of each process should be determined according to its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.

[0118] In one embodiment, a digital color matching device is provided, which corresponds one - to - one with the digital color matching method in the above - mentioned embodiment. As Figure 2 shown, the digital color matching device includes:

[0119] An application requirement acquisition module 10, configured to acquire the application requirements of the dyed finished product; the application requirements include the target color;

[0120] A range determination module 20, configured to determine the material range and dye range of the dyed finished product according to the application requirements;

[0121] A color matching combination construction module 30, configured to determine a number of color matching combinations for forming the target color according to the material range and the dye range;

[0122] A priority calculation module 40, configured to calculate the priority of each of the color matching combinations through a color matching priority model;

[0123] A target color matching scheme determination module 50, configured to determine the target color matching scheme according to the color matching combinations with a priority greater than the preset threshold.

[0124] Optionally, the scope determination module 20 includes:

[0125] An extraction usage unit for obtaining the usage of the dyed finished product from the application requirements;

[0126] A material range acquisition unit for acquiring the material range matching the usage.

[0127] Optionally, the scope determination module 20 includes:

[0128] A functionality acquisition unit for acquiring the functionality of the dyed finished product from the application requirements;

[0129] A dye range matching unit for acquiring the dye range matching the functionality.

[0130] Optionally, the color matching combination module 30 includes:

[0131] A dye formula selection unit for selecting a dye formula matching the target color from the dye range;

[0132] A color matching combination acquisition unit for acquiring the color matching combination by selecting a material matching the dye formula from the material range.

[0133] Optionally, the priority calculation module 40 includes:

[0134] A model acquisition unit for acquiring the color matching priority model adapted to the application requirements;

[0135] A model calculation unit for calculating the quality priority and cost priority of the color matching combination through the color matching priority model;

[0136] A priority determination unit for determining the priority according to the quality priority and the cost priority.

[0137] Optionally, the color matching priority model includes a quality priority model;

[0138] The model calculation unit includes:

[0139] A quality priority calculation unit for processing the color matching combination through the quality priority model to obtain the quality priority; the quality priority model includes:

[0140]

[0141] Wherein, Q w is the quality priority;

[0142] ω iis the weight of the i-th quality evaluation index;

[0143] Q i is the score of the i-th quality evaluation index;

[0144] n is the number of quality evaluation indexes.

[0145] Optionally, the color matching priority model includes a cost priority model;

[0146] The model calculation unit includes:

[0147] A cost priority calculation unit, configured to process the color matching combination through the cost priority model to obtain the cost priority; the cost priority model includes:

[0148]

[0149] where C j ’ is the cost priority of the j-th color matching combination;

[0150] C j is the actual cost of the j-th color matching combination;

[0151] C max is the maximum cost of the dyed finished product;

[0152] C min is the minimum cost of the dyed finished product.

[0153] For the specific limitations of the digital color matching device, reference can be made to the limitations on the digital color matching method in the above text, which will not be elaborated here. Each module in the above digital color matching device can be implemented in whole or in part by software, hardware, and their combination. The above modules can be embedded in or independent of the processor in the computer device in the form of hardware, or stored in the memory of the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

[0154] In one embodiment, a computer device is provided. The computer device can be a server, and its internal structure diagram can be as Figure 3As shown in the figure. The computer device includes a processor, a memory, a network interface, and a database connected via a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a readable storage medium and an internal memory. The readable storage medium stores an operating system, computer-readable instructions, and a database. The internal memory provides an environment for the operation of the operating system and computer-readable instructions in the readable storage medium. The database of the computer device is used to store the data involved in the digital color matching method. The network interface of the computer device is used to communicate with an external terminal via a network connection. When the computer-readable instructions are executed by the processor, a digital color matching method is implemented. The readable storage medium provided in this embodiment includes a non-volatile readable storage medium and a volatile readable storage medium.

[0155] In one embodiment, a computer device is provided, including a memory, a processor, and computer-readable instructions stored on the memory and executable on the processor. When the processor executes the computer-readable instructions, the following steps are implemented:

[0156] Obtain the application requirements of the dyed finished product; the application requirements include the target color;

[0157] Determine the material range and dye range of the dyed finished product according to the application requirements;

[0158] Determine a number of color matching combinations for forming the target color according to the material range and the dye range;

[0159] Calculate the priority of each color matching combination through a color matching priority model;

[0160] Determine the target color matching scheme according to the color matching combinations with a priority greater than the preset threshold.

[0161] In one embodiment, one or more computer-readable storage media storing computer-readable instructions are provided. The readable storage media provided in this embodiment include non-volatile readable storage media and volatile readable storage media. Computer-readable instructions are stored on the readable storage media. When the computer-readable instructions are executed by one or more processors, the following steps are implemented:

[0162] Obtain the application requirements of the dyed finished product; the application requirements include the target color;

[0163] Determine the material range and dye range of the dyed finished product according to the application requirements;

[0164] Determine a number of color matching combinations for forming the target color according to the material range and the dye range;

[0165] Calculate the priority of each color matching combination through a color matching priority model;

[0166] Determine the target color matching scheme according to the color matching combinations with priorities greater than the preset threshold.

[0167] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through computer-readable instructions. The computer-readable instructions can be stored in a non-volatile readable storage medium or a volatile readable storage medium. When the computer-readable instructions are executed, they can include the processes of the embodiments of the above methods. Among them, any reference to a memory, storage, database, or other medium used in the various embodiments provided in the present application can include non-volatile and / or volatile memories. Non-volatile memories can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memories can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and Rambus dynamic RAM (RDRAM), etc.

[0168] Those skilled in the art can clearly understand that for the convenience and brevity of description, only the above division of each functional unit and module is used as an example. In actual applications, the above functions can be allocated to different functional units and modules according to needs, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0169] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A digital color matching method, characterized in that, Including: Obtaining the application requirements of the dyed finished product; the application requirements include the target color; Determining the material range and dye range of the dyed finished product according to the application requirements; Determining a number of color matching combinations for forming the target color according to the material range and the dye range; Calculating the priority of each color matching combination through a color matching priority model; Determining a target color matching scheme according to the color matching combinations with a priority greater than a preset threshold.

2. The digital color matching method according to claim 1, characterized in that The determining the material range and dye range of the dyed finished product according to the application requirements includes: Obtaining the use of the dyed finished product from the application requirements; Obtaining the material range matching the use.

3. The digital color matching method according to claim 1, characterized in that The determining the material range and dye range of the dyed finished product according to the application requirements includes: Obtaining the functionality of the dyed finished product from the application requirements; Obtaining the dye range matching the functionality.

4. The digital color matching method according to claim 1, characterized in that, The determining a number of color matching combinations for forming the target color according to the material range and the dye range includes: Selecting a dye formula matching the target color from the dye range; Selecting a material adapted to the dye formula from the material range to obtain the color matching combination.

5. The digital color matching method according to claim 1, characterized in that The calculating the priority of each color matching combination through a color matching priority model includes: Obtaining the color matching priority model adapted to the application requirements; Calculating the quality priority and cost priority of the color matching combination through the color matching priority model; Determining the priority according to the quality priority and the cost priority.

6. The digital color matching method according to claim 5, wherein The color matching priority model includes a quality priority model; The calculating the quality priority and cost priority of the color matching combination through the color matching priority model includes: Processing the color matching combination through the quality priority model to obtain the quality priority; the quality priority model includes: Among them, Q w is the quality priority; ω i is the weight of the i-th quality evaluation index; Q i is the score of the i-th quality evaluation index; n is the number of quality evaluation indicators.

7. The digital color matching method according to claim 5, characterized in that, The color matching priority model includes a cost priority model; The calculating the quality priority and cost priority of the color matching combination through the color matching priority model includes: Processing the color matching combination through the cost priority model to obtain the cost priority; the cost priority model includes: Among them, C’ j is the cost priority of the j-th color combination; C j is the actual cost of the j-th color combination; C max is the maximum cost of the dyed finished product; C min is the minimum cost of the dyed finished product.

8. A digital color matching device, characterized in that, Including: An application requirement acquisition module for obtaining the application requirements of the dyed finished product; the application requirements include the target color; A range determination module for determining the material range and dye range of the dyed finished product according to the application requirements; A color matching combination construction module for determining a number of color matching combinations for forming the target color according to the material range and the dye range; A priority calculation module for calculating the priority of each color matching combination through a color matching priority model; A target color matching scheme determination module for determining a target color matching scheme according to the color matching combinations with a priority greater than a preset threshold.

9. A computer device, comprising a memory, a processor, and computer-readable instructions stored in the memory and running on the processor, characterized in that, When the processor executes the computer-readable instructions, it implements the digital color matching method according to any one of claims 1 to 7.

10. One or more readable storage media storing computer-readable instructions, which, when executed by one or more processors, cause the one or more processors to execute the digital color matching method according to any one of claims 1 to 7.

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