KR-102964008-B1 - APPARATUS AND METHOD FOR PROVIDING DASHBOARD SERVICE BASED ON FASHION IMAGE ANALYSIS

KR102964008B1KR 102964008 B1KR102964008 B1KR 102964008B1KR-102964008-B1

Abstract

An apparatus and method for providing a dashboard service based on fashion image analysis are disclosed. A method for providing a dashboard service based on fashion image analysis according to one embodiment of the present invention may include: collecting a plurality of fashion images and obtaining identification information for each of the plurality of fashion images according to a preset category; extracting fashion elements reflected in each of the plurality of fashion images using a first feature extraction model based on artificial intelligence that has been trained; receiving an image search request from a user terminal that includes a search input for at least one of the type of identification information to be searched and the type of fashion element; and providing information on a search result image that corresponds to the search input among the plurality of fashion images.

Inventors

한경식
노태형
여해인
김명진

Assignees

한양대학교 산학협력단

Dates

Publication Date: 20260513
Application Date: 20230116

Claims (15)

In a method for providing a fashion image analysis-based dashboard service performed by a fashion image analysis-based dashboard service providing device, A step of collecting multiple fashion images and obtaining pre-set category-specific identification information for each of the multiple fashion images; A step of extracting fashion elements reflected in each of the plurality of fashion images using a previously trained artificial intelligence-based first feature extraction model; A step of extracting image characteristics reflected in each of the plurality of fashion images using a previously trained artificial intelligence-based second feature extraction model; A step of receiving an image search request from a user terminal, comprising a search input for at least one of the identification information and fashion elements to be searched; A step of providing information on a search result image corresponding to the search input among the plurality of fashion images above; A step of receiving a selection input for a target image from the above user terminal; and A step of selecting a recommended image corresponding to the target image among the plurality of fashion images based on at least one of the fashion element and the image characteristic reflected in the target image, Includes, The step of selecting the above recommended image is, A second recommended image is selected using a second feature matrix containing image features extracted from each of the aforementioned plurality of fashion images and similarity information of a target vector reflecting the image features reflected in the target image. The above dashboard service is a service that provides an interface for authorizing the above search input and an interface including detailed information about the above target image, and The above fashion element includes at least one of a garment type, a garment partial characteristic, a textile pattern attribute, a decorative attribute, and a textile finishing attribute, and The above image characteristics include at least one of color, pattern and atmosphere, and A method of providing a service, wherein the above-mentioned identification information includes at least one of brand information, year information, and season information.
In paragraph 1, The step of receiving the above image search request is, A service provision method comprising receiving the search input regarding the image characteristics to be searched from the user terminal.
In paragraph 2, A step of providing information about the selected recommended image to the user terminal, A method of providing a service that further includes
In paragraph 3, The step of selecting the above recommended image is, A service provision method comprising selecting a first recommended image using similarity information of a first feature matrix containing fashion elements extracted from each of the above plurality of fashion images and a target vector reflecting the fashion elements reflected in the target image.
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In paragraph 3, The step of selecting the above recommended image is, A service provision method comprising selecting a third recommended image using a representative characteristic matrix formed by combining a first characteristic matrix containing fashion elements extracted from each of the plurality of fashion images and a second characteristic matrix containing image characteristics extracted from each of the plurality of fashion images, and similarity information of a target vector reflecting the fashion elements extracted from the target image and the image characteristics.
In paragraph 3, The step of selecting the above recommended image is, A step of selecting a first recommended image using similarity information of a first characteristic matrix containing fashion elements extracted from each of the plurality of fashion images and a target vector reflecting at least one of the fashion elements and image characteristics reflected in the target image; A step of selecting a second recommended image using a second feature matrix including image features extracted from each of the plurality of fashion images and similarity information of the target vector; A step of selecting a third recommended image using similarity information of the target vector and a representative feature matrix formed by combining the first feature matrix and the second feature matrix; and A step of selecting a fourth recommended image including any image included in the plurality of fashion images above, A method of providing a service that includes
In Paragraph 7, A method for providing a service characterized in that, in the step of selecting the recommended images, the first recommended image, the second recommended image, the third recommended image, and the fourth recommended image are selected in equal numbers.
In paragraph 2, A service provision method in which the above image characteristics include color characteristics.
In paragraph 1, The above identification information is, A method of providing a service that includes brand information, year information, and season information.
In a device for providing a dashboard service based on fashion image analysis, A crawling unit that collects multiple fashion images and obtains pre-set category-specific identification information for each of the multiple fashion images; A first feature extraction unit that extracts fashion elements reflected in each of the plurality of fashion images using a previously trained artificial intelligence-based first feature extraction model; A second feature extraction unit that extracts image features reflected in each of the plurality of fashion images using a previously trained artificial intelligence-based second feature extraction model; A search execution unit that receives an image search request including a search input for at least one of the identification information and fashion elements to be searched from a user terminal, and provides information on a search result image corresponding to the search input among the plurality of fashion images; and A recommendation execution unit that receives a selection input for a target image from the user terminal and selects a recommended image corresponding to the target image from among the plurality of fashion images based on at least one of the fashion element and the image characteristic reflected in the target image, Includes, The above recommended execution unit is, A second recommendation module that selects a second recommended image using a second feature matrix including image features extracted from each of the plurality of fashion images and similarity information of a target vector reflecting the image features reflected in the target image, A service providing device that includes
In Paragraph 11, The above search execution unit is, A service providing device that receives the search input regarding the image characteristics to be searched from the user terminal.
In Paragraph 12, The above recommended execution unit is, A service providing device that provides information about the selected recommended image to the user terminal.
In Paragraph 13, The above recommended execution unit is, A first recommendation module that selects a first recommended image using similarity information of a target vector reflecting at least one of the fashion element and the image characteristic reflected in the target image, and a first characteristic matrix including fashion elements extracted from each of the plurality of fashion images; A third recommendation module that selects a third recommended image using similarity information of the target vector and a representative feature matrix formed by combining the first feature matrix and the second feature matrix; and A fourth recommendation module for selecting a fourth recommended image including any image included in the plurality of fashion images above, A service providing device that includes
In Paragraph 14, A service providing device characterized by the fact that the first recommended image, the second recommended image, the third recommended image, and the fourth recommended image are selected in equal numbers.

Description

Apparatus and Method for Providing Dashboard Service Based on Fashion Image Analysis The present invention relates to a device and method for providing a dashboard service based on fashion image analysis. Fashion professionals frequently utilize online web fashion images for various fashion-related decision-making, such as fashion design and product planning. In particular, fashion categories or elements can be extracted from images searched based on specific keywords (e.g., brand, season, year, etc.) and quantitatively analyzed to aid in decision-making. However, conventional websites and platforms providing fashion images had limitations in that they simply provided a large number of unrefined images without detailed information regarding the fashion categories and elements reflected in each image. Consequently, experts using these existing platforms faced difficulties in performing meaningful analysis, leading to a significant decrease in work efficiency. The technology forming the background of the present invention is disclosed in Korean Registered Patent Publication No. 10-2187302. FIG. 1 is a schematic diagram of a fashion analysis dashboard platform according to one embodiment of the present invention. FIG. 2 is a conceptual diagram showing the architecture of a fashion analysis dashboard platform according to one embodiment of the present invention. Figure 3 is a diagram illustrating the network structure of the first feature extraction model in an exemplary manner. Figure 4 is a conceptual diagram illustrating the process of deriving representative characteristics and calculating similarity for fashion images. FIG. 5 is a diagram illustrating the main interface of a fashion analysis dashboard platform according to one embodiment of the present invention. FIG. 6 is a diagram illustrating an exemplary interface for authorizing search input using a fashion analysis dashboard platform according to one embodiment of the present invention. FIG. 7 is a diagram illustrating an exemplary interface for displaying detailed information about a target image selected by a user using a fashion analysis dashboard platform according to one embodiment of the present invention. FIG. 8 is a diagram illustrating an exemplary interface for displaying a selected recommended image corresponding to a target image selected by a user using a fashion analysis dashboard platform according to one embodiment of the present invention. FIG. 9 is a schematic diagram of a dashboard service providing device based on fashion image analysis according to one embodiment of the present invention. FIG. 10 is a detailed configuration diagram of a recommendation execution unit of a fashion image analysis-based dashboard service providing device according to one embodiment of the present invention. FIG. 11 is a flowchart of the operation of a method for recommending similar images based on fashion elements and image characteristics according to one embodiment of the present invention. FIG. 12 is a flowchart of the operation of a method for constructing a similar image recommendation algorithm based on fashion elements and image characteristics according to one embodiment of the present invention. FIG. 13 is a flowchart of the operation of a method for providing a dashboard service based on fashion image analysis according to one embodiment of the present invention. Embodiments of the present invention are described below with reference to the attached drawings to enable those skilled in the art to easily implement the invention. However, the present invention may be embodied in various different forms and is not limited to the embodiments described herein. Furthermore, in order to clearly explain the present invention in the drawings, parts unrelated to the explanation have been omitted, and similar parts throughout the specification are denoted by similar reference numerals. Throughout this specification, when a part is described as being "connected" to another part, this includes not only cases where they are "directly connected," but also cases where they are "electrically connected" or "indirectly connected" with other elements interposed between them. Throughout the entire specification, when a component is described as being located "on," "on top," "on top," "under," "on bottom," or "on bottom" of another component, this includes not only cases where the component is in contact with the other component but also cases where another component exists between the two components. Throughout this specification, when a part is described as "comprising" a certain component, this means that, unless specifically stated otherwise, it does not exclude other components but may include additional components. The present invention relates to a device and method for providing a dashboard service based on fashion image analysis. FIG. 1 is a schematic diagram of a fashion analysis dashboard platform according to one embodiment of the present invention.