KR-102961196-B1 - METHODS OF PROVIDING CUSTOMIZED NATURAL INDIGO DYEING PRODUCTS AND SERVICES

Abstract

A method for classifying natural indigo dyeing stages and recommending natural indigo dyeing products and workshops according to one or more embodiments of the present disclosure may include the steps of generating a plurality of indigo dyeing stages based on lightness of a plurality of natural indigo dyeing samples, obtaining preferred indigo dyeing information from a user, and inputting the plurality of indigo dyeing stages and preferred indigo dyeing information into an artificial intelligence model to recommend natural indigo dyeing products and natural indigo dyeing workshops corresponding to the preferred indigo dyeing information.

Inventors

• 윤성윤
• 박강빈

Assignees

• 주식회사 인디고션블루

Dates

Publication Date

20260507

Application Date

20250902

Claims (3)

1. Regarding the classification of natural indigo dyeing steps and recommendations for natural indigo dyeing products and workshops, (a) A step in which an electronic device generates a plurality of indigo dyeing steps based on color-related properties of a plurality of natural indigo dyeing samples; (b) a step in which the electronic device acquires the user's preferred indigo dyeing information; and (c) The electronic device inputs the plurality of indigo dyeing steps and the preferred indigo dyeing information into an artificial intelligence model to recommend natural indigo dyeing products and natural indigo dyeing workshops corresponding to the user's preferred indigo dyeing information, and The above step (a) is, The electronic device defines attribute values representing the lightness, saturation, hue, color angle, redness, and yellowness of the plurality of natural indigo dyed samples as a multidimensional feature vector; The electronic device performs a preprocessing step on the multidimensional feature vector including outlier removal, normalization, and smoothing; The electronic device applies a model using a clustering algorithm, in which the number of clusters is defined as a predetermined value, and a machine learning classification model in parallel to the preprocessed multidimensional feature vector to obtain a first result value and a second result value; If the electronic device does not match the first result value and the second result value, it includes the step of generating the plurality of indigo dyeing steps by weighting the reliability of the first result value and the second result value to each of the first result value and the second result value. The above step (b) is, The electronic device acquires an image of the user captured using a camera of the user's terminal device; A step in which the electronic device detects the lighting conditions of the space where the user is located in the acquired image and corrects the white balance; The electronic device extracts color-related attribute values for the user's skin tone, hair color, and clothing, respectively, from the corrected image; The electronic device identifies the similarity between the average value of the extracted color-related attribute values and the color-related attribute values corresponding to the plurality of indigo dyeing steps; The electronic device comprises the step of identifying the indigo dyeing step having the color-related attribute value with the highest similarity to the average value of the extracted color-related attribute values as the user's preferred indigo dyeing step. method.
2. In paragraph 1, The above step (a) is, A step of measuring the lightness, saturation, hue, and color angle of the plurality of natural indigo dyed samples using a spectrophotometer; and A method comprising the step of generating the plurality of indigo dyeing steps based on the measured lightness, saturation, hue, and color angle, method.
3. delete

Description

Methods of Providing Customized Natural Indigo Dyeing Products and Services The present disclosure relates to the field of products and services related to natural indigo dyeing. More specifically, the present disclosure relates to a method for providing AI-based user-customized natural indigo dyeing products and services. With the recent rise in demand for sustainable and eco-friendly fashion industries, natural indigo-dyed products are becoming popular worldwide; however, the following problems existed in the existing market. First, consumers faced a limitation in purchasing products that met their individual needs due to a lack of information about natural dyeing products. Additionally, despite high demand for natural dyeing products, the issue of low accessibility has been raised. In addition, there was a problem in that it was difficult for users to obtain information about natural dyeing workshops, making it difficult to identify and visit nearby workshops. Furthermore, in the traditional indigo dyeing process, color stages were distinguished primarily by visual inspection; due to this subjective nature, the distinction between stages was unclear, leading to communication inefficiencies and reduced work accuracy among customers placing orders, companies receiving orders, and suppliers receiving dyeing orders. Furthermore, existing online fashion platforms are limited to general color recommendations or recommendations focused on ready-made products, making them unsuitable for fields where stepwise color quality is critical, such as natural indigo dyeing. Therefore, a new data-driven recommendation technology capable of reflecting the unique stepwise characteristics of natural indigo dyeing is required. FIG. 1 is a drawing for explaining a system according to one embodiment of the present disclosure. FIG. 2 is a block diagram for explaining the configuration of an electronic device according to one embodiment of the present disclosure. FIG. 3 is a drawing for explaining the operation of an electronic device according to one embodiment of the present disclosure. FIG. 4 is a diagram illustrating a method for an electronic device according to one embodiment of the present disclosure to generate a plurality of indigo dyeing steps using a plurality of natural indigo dyeing samples. FIG. 5a is a drawing for illustrating a plurality of natural indigo dyed samples according to one embodiment of the present disclosure. FIG. 5b is a drawing for explaining lightness values measured for a plurality of natural indigo dyed samples according to one embodiment of the present disclosure. FIG. 6 is a drawing for explaining dyeing steps classified according to brightness values according to one embodiment of the present disclosure. FIG. 7 is a diagram illustrating a method for an electronic device according to one embodiment of the present disclosure to obtain preferred natural indigo dyeing information from a user. FIG. 8 is a drawing illustrating a method for an electronic device according to one embodiment of the present disclosure to recommend dyeing products and dyeing workshops corresponding to the user's preferred indigo dyeing information. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. In the present invention, terms such as "first," "second," etc., may be used to describe various components, but said components should not be limited by said terms. These terms are used solely for the purpose of distinguishing one component from another. The terms used in this invention are used merely to describe specific embodiments and are not intended to limit the invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this application, terms such as "comprising" or "having" are intended to indicate the presence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof. With respect to the embodiments of the present invention disclosed in the text, specific structural or functional descriptions are provided merely for the purpose of explaining the embodiments of the present invention, and the embodiments of the present invention may be implemented in various forms and should not be interpreted as being limited to the embodiments described in the text. That is, the present invention is capable of various modifications and may take various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed forms, and it should be understood that it includes all modifications, equivalents, and substitutions that fall within the spirit and scope of t