KR20200006781A - Providing customized cosmetics recipe based on user's skin analysis information and system for providing customized cosmetics recipe - Google Patents

Abstract

The present invention relates to a method for providing a customized cosmetic recipe based on user skin analysis information. The method comprises: a step (a) of allowing a server to receive user information input to a user terminal; a step (b) of allowing the server to analyze the skin of a user by receiving a face photograph of the user photographed and stored by the user terminal; a step (c) of allowing the server to provide a self-diagnostic survey about a skin condition, a lifestyle, and a skin trouble of the user to the user terminal; a step (d) of allowing the server to receive a survey result of the user skin condition, the lifestyle and the skin trouble, inputted into the user terminal; a step (e) of allowing the server to generate a skin code, from a user face photograph analysis result, and the survey result of the user skin condition, the lifestyle and the skin trouble, and derive a final skin analysis result of the user; and a step (f) of allowing the server to provide the skin code and the final skin analysis result of the user to the user terminal, and guide a cosmetic recipe corresponding to the skin code to the user terminal.

Description

Method for providing customized cosmetic recipe based on user skin analysis information and system for providing customized cosmetic recipe for the same

The present invention relates to a method for providing a customized cosmetic recipe and a system for providing a customized cosmetic recipe for the same, and more particularly, to a method for providing a customized cosmetic recipe based on user skin analysis information and a system for providing a customized cosmetic recipe for the same.

Cosmetics are used to keep the user's skin clean and elastic or to give a sense of appearance to the user, and according to the above-mentioned use, so-called basic cosmetics such as various lotions and creams, and makeup cosmetics such as powdered powder, lipstick, and eye cosmetics Separated by.

In general, cosmetics are briefly divided into several skin types such as oily and dry based on the average skin characteristics of consumers, and manufactured and manufactured the types and proportions of cosmetic raw materials for a large number of unspecified and sold in containers. In addition, the user selects and purchases a suitable cosmetic product in consideration of his / her own preference and skin condition among numerous cosmetic products in the market.

However, the same age and skin type may vary depending on the individual's internal and external environment, and as the exposure of various contaminated environments becomes more frequent, not only the classification of more detailed skin types, but also the skin care of individual users There is a need to provide a customized cosmetic solution in consideration of habits and history of skin-related diseases.

Korea Patent Registration No. 10-0671277 (Registration Date: Jan. 12, 2007) Korea Patent Registration No. 10-1753633 (Registration Date: June 28, 2017)

The technical problem to be solved by the present invention is to obtain information that can objectively and accurately determine the current skin condition of the user and a method for providing a combination of customized cosmetics optimized for each skin condition of the user and a system therefor To provide.

In order to achieve the above technical problem, the present invention comprises the steps of (a) the server receiving the user information input to the user terminal; (b) the server analyzing the skin of the user by receiving a face photograph of the user photographed and stored by the user terminal; (c) providing, by the server, a self-diagnostic questionnaire about the skin condition, lifestyle, and skin trouble of the user to the user terminal; (d) receiving, by the server, the user skin condition, lifestyle, and skin trouble questionnaire results inputted to the user terminal; (e) generating, by the server, a skin code from the result of analyzing the user's face photo, the user's skin condition, the lifestyle, and the skin trouble related questionnaire, and deriving the final skin analysis of the user; And (f) providing, by the server, the skin code and the final skin analysis result of the user to the user terminal, and guiding the cosmetic recipe corresponding to the skin code to the user terminal. We propose a method for providing customized cosmetic recipes.

In addition, the step (b), the user terminal recognizes the face of the user from the screen input through the recording unit; If the face of the user is recognized, transmitting the face photo data to the server through the communication unit of the user terminal; Performing skin analysis on the face photo analyzer using the face photo data transmitted to the server; Analyzing the skin condition of each user's face region and generating visual information reflecting the result in the user's face image; And obtaining skin age data corresponding to the skin condition of the user from an average skin condition database for each age, classified and stored in advance based on the skin condition that can be grasped from the face image data. We propose a customized cosmetic recipe based method.

In addition, the user's skin condition related questionnaire comprises (i) a questionnaire for analyzing the current skin condition and skin type, and (ii) a deeper skin care questionnaire, providing customized cosmetic recipes based on user skin analysis information. Suggest a method.

In addition, the skin code is displayed in the form of '@@-@ ##-@-@ # @ # @ # @ # @ #' (@ is an alphabetic character, # is an integer of 0 to 9), Seasonal information (first and second alphabetic characters), gender (third alphabetic characters), age (fourth and fifth integers), skin type (sixth alphabetic characters), and skin related information (sequential seventh alphabet) It proposes a method for providing a customized cosmetic recipe based on user skin analysis information, characterized in that the (character and integer).

In addition, the cosmetic recipe is characterized in that one or more cosmetic formulations comprising a cosmetic composition containing one or more active ingredients necessary for a user having a skin condition, lifestyle and troubles corresponding to the skin code, We propose a customized cosmetic recipe based on user skin analysis information.

In another aspect of the present invention, there is provided a system for implementing the method, including a photographing unit, a communication unit, an input unit, an output unit, a data processing unit, and a data storage unit. A user terminal for transmitting cosmetic preparation information including a user input value for the cosmetic recipe selected by the user to a server; And a communication unit, a user face picture analysis unit, a user questionnaire result analysis unit, a skin code generator, a user final skin analysis result derivation unit, and a cosmetic recipe suggestion unit, and analyzes user face photograph data received from a user terminal and a user questionnaire result. Generating a skin code of a user, deriving a user final skin analysis result and a customized cosmetic recipe corresponding to the skin code, and providing the skin code, the user final skin analysis result, and skin code corresponding cosmetic recipe information to a user terminal We propose a customized cosmetic recipe providing system including a server.

According to the method for providing a customized cosmetic recipe based on user skin analysis information according to the present invention, the results of skin condition analysis based on the user's face photo and the user diagnosis questionnaire (user skin condition, lifestyle and skin trouble questionnaire) of various angles By simultaneously reflecting the user can provide a skin code (skin code) indicating the objective and accurate skin analysis results for the user's skin condition and corresponding customized cosmetic recipe, the customized cosmetic recipe for each user's current skin It can be used for manufacturing customized cosmetics optimized for the condition.

1 is a flow chart sequentially showing each step of the method for providing a customized cosmetic recipe based on user skin analysis information according to the present invention.
2 to 10 is a view showing a screen on which an interface provided to a user terminal is displayed at each step in an embodiment of a method for providing a customized cosmetic recipe based on user skin analysis information according to the present invention.
11 is a view schematically showing the structure of a customized cosmetic recipe providing system according to the present invention.

In the following description of the present invention, detailed descriptions of well-known functions or configurations will be omitted if it is determined that they may unnecessarily obscure the subject matter of the present invention.

Embodiments according to the concepts of the present invention may be variously modified and may have various forms, and specific embodiments will be illustrated in the drawings and described in detail in the present specification or application. However, this is not intended to limit the embodiments in accordance with the concept of the present invention to a particular disclosed form, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof that is described, and that one or more other features or numbers are present. It should be understood that it does not exclude in advance the possibility of the presence or addition of steps, actions, components, parts or combinations thereof.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a view illustrating a method for providing a customized cosmetic recipe based on user skin analysis information according to the present invention.

Referring to FIG. 1, a method for providing a customized cosmetic recipe based on user skin analysis information according to the present invention includes: (a) receiving, by a server, user information input to a user terminal; (b) the server analyzing the skin of the user by receiving a face photograph of the user photographed and stored by the user terminal; (c) providing, by the server, a self-diagnostic questionnaire about the skin condition, lifestyle, and skin trouble of the user to the user terminal; (d) receiving, by the server, the user skin condition, lifestyle, and skin trouble questionnaire results inputted to the user terminal; (e) generating, by the server, a skin code from the result of analyzing the face of the user, the skin condition, the lifestyle, and the skin trouble questionnaire, and deriving the final skin analysis of the user; And (f) the server providing the skin code and the final skin analysis result of the user to the user terminal, and guiding the cosmetic recipe corresponding to the skin code to the user terminal.

2 to 10 is a view showing a screen on which an interface provided to a user terminal is displayed at each step in an embodiment of a method for providing a customized cosmetic recipe based on user skin analysis information according to the present invention. The above steps will be described in detail with reference to these drawings.

In step (a), as shown in FIG. 2, the user's age, gender, and skin type ('very dry', 'dry', 'neutral', 'complexity') of the user are provided through an interface for obtaining basic user information provided from the server. ',' Intelligence ', etc.), whether pregnant (when the user is a female), such as basic information for user identification and basic skin condition identification is received and stored by the server from the user terminal.

Subsequently, in the step (b), as shown in FIG. 3, the photographing unit provided in the user terminal photographs the user's face photograph, and the user terminal transmits the photograph to the server. Skin analysis is performed on the face of the user by artificial intelligence-based analysis techniques.

Referring to this step (b) in more detail, first, the step of recognizing the user's face from the screen input through the photographing unit is performed. At this time, if the photographing unit succeeds in recognizing the user's face, the screen of the user terminal "looks younger than the age", "I like a smile. Smile!" And the like can be output. If the user's face is not recognized enough for skin analysis, a screen for guiding retakes is presented.

Preferably, the photographing unit may be a camera capable of acquiring a high-precision digital face image capable of analyzing skin conditions (such as oil / dryness, pore size and distribution) for each facial region (T zone, U zone, etc.).

Next, when the user's face is recognized, the face photo data is transmitted to the server through the communication unit of the user terminal, and the face photo analyzer performs skin analysis using the face photo data transmitted to the server.

Analyze the skin condition (oily / dryness, pore size and distribution, etc.) for each user's face area (T zone, U zone, etc.), and generate visual information reflecting the result in the user's face image to be described later (f As part of the user's final skin analysis results.

In addition, in this step, the skin age data corresponding to the skin condition of the user is obtained and stored from the average skin condition database for each age, which is classified and stored in advance based on the skin condition that can be grasped from the face photo data. Provided as part of the final skin analysis results.

Next, in the step (c), the server provides a self-diagnosis questionnaire for the user to make an answer by himself / herself in response to the skin condition, lifestyle, and skin trouble.

The questionnaire related to the skin condition is largely divided into (i) questionnaire for analyzing current skin condition and skin type (usual skin care habit questionnaire and phenomena appearing on the skin in daily life) and (ii) deep skin care questionnaire (habitat questionnaire when using cosmetics and Questionnaire).

More specifically, as shown in FIG. 4, the questionnaire for analyzing the current state of US skin type includes a normal double cheek mouth skin condition ('very dry', 'dry', 'normal', 'slightly oily', and 'smear'). , Etc.), normal forehead, nasal (T zone) oil level (selected from 'nothing', 'almost none', 'normal', 'slightly oily', 'burned', etc., afternoon skin condition ('total dryness') ',' Choose forehead and nose, dry mouth and cheeks', 'no dry or greasy parts',' overall oily and greasy ', etc., wrinkles according to facial expressions ',' Slightly visible when there is no change in expression ',' slightly visible when there is a change in expression ',' nearly visible when there is a change in expression ', etc.).

In addition, as shown in FIG. 5, the deep skin care questionnaire has a distribution of facial pores on the face ('the overall pores are large and visible', 'both T zone and U zone', and 'only visible in one of the T zone and the U zone') , Select 'invisible', etc., skin condition immediately after using the cleansing product (select from 'pulling very dry', 'slightly pulling', 'normal', 'slightly oily', etc. Or whether the problem occurs ('frequent', 'somewhat', 'nearly', 'nothing at all', etc.), red rash and / or frequency of occurrence ('at least once a week', '1 per month') More than once, 'very rare or rarely', 'nothing at all', etc.), blemishes, blemishes, freckles ('a lot', 'somewhat', 'very little or little', ' 'None at all'), clear and transparent skin tone ('very dull') ', Choose between' a little drab ',' normal ',' clear and transparent ', etc., and touch the face with your fingers to feel less elastic and crumbly (' very so ',' so ',' a little ',' Not ', etc.)).

And, the lifestyle-related questionnaire, as shown in Figure 6 (b), 'frequent skin touch,' 'frequent sleep without clearing the makeup,' 'frequent eyes',' long mobile phone call ',' More than 8 hours per day of makeup, 'vegetables, lack of fruit', 'excessive stress',' irregular or insufficient sleep ',' frequent drinking ',' smoking ',' no wrinkles but no wrinkle improvement cosmetics', 'no pack or Filling packs are used more than twice a month ',' washing with hot water ',' skin tanning or outdoor sports', 'no sunscreen when going out', etc.

In addition, the skin trouble questionnaire is a skin problem ('redness of skin due to external stimulation', 'trouble during the change of season or severe temperature', 'sleep', as shown in Fig. 6 (c) and 6 (d)) Shortage, trouble during menstruation, 'Trouble when cosmetics don't fit well', 'Flush red face when temperature change is severe', 'Low eye elasticity and dark circle', 'Face and sagging', 'That looks tired '', `` Make-up is not as good as before makeup '', `` Swollen eyes and face more often '', `` Skin is often pulled and dried '', `` Keratin appears when no moisturizer is used '', '' Agglomerates, burns well or freckles when the sun is strong, selects one or two or selects none, and skin diagnosis items in the last year (allergic skin rashes). , 'Seborrheic dermatitis', 'atopy', 'acne' and 'flush' Questionnaires), or a questionnaire, such as selecting one or more, or selecting 'none'.

7 is an example of a user terminal screen showing an additional questionnaire provided when the user terminal selects acne among the skin diagnosis items, and the additional questionnaire is an acne occurrence area (forehead, cheek, mouth, under the chin, Neck ", etc.), the corresponding acne symptom (choose one or more from 'purulent acne', 'millet acne', 'blackhead acne', 'red and dark acne marks'), when and why (Choose one or more of 'acne in adolescents to date', 'adult acne after adulthood', 'acne before and after physiology', 'acne from oily or sweet foods', etc.).

8 is an example of a user terminal screen showing an additional questionnaire provided when the user terminal selects an atopy among skin diagnosis items, and the additional questionnaire includes an atopy generating area (forehead, cheek, mouth, chin, Neck, etc.), or atopic symptoms ('light eczema', 'severe inflammation and rash', 'skin sensitization (dark and thick discoloration'), 'skin itching', 'erythema, redness', 'white skin') Stunts (turn white when scratched), `` itching on sweating '', `` white or nasal swelling (white ring, circular spots) '', etc.), when atopy occurs ('in the last 3 months', 'last 3') ~ 6 months', 'Last 6 months ~ 1 year', '1 ~ 3 years',' 3 years or more ', etc.).

Next, in the step (d), the server receives a questionnaire result of the skin condition, lifestyle and skin problems input to the user terminal.

Subsequently, in the step (e), the server analyzes the result of the user skin analysis through the user's face photograph obtained in the step (b) and the questionnaire result of the skin condition, lifestyle, and skin trouble received from the user terminal in the step (d). Skin code is generated and the final skin analysis result of the user is derived.

In order to perform this step, the server combines the user facial photo analysis result and the survey result information provided by the user terminal according to a predetermined rule to calculate a specific skin condition analysis result. Skin code is generated by applying the results of the user's skin analysis and questionnaire on skin condition, lifestyle and skin troubles, and the user's final skin analysis is obtained.

The skin code generated as described above is skin identification information of a user that can be used for designing a customized cosmetic recipe and the like, and is composed of a combination of alphabets and Arabic numerals, such as 'AB-C12-D-E3F4G5H6I7'. Alphabets or Arabic numerals in order from left to right: seasonal information (first and second alphabetic characters), gender (third alphabetic characters), age (fourth and fifth integers), skin type (sixth alphabetic characters), Corresponds to skin trouble related information (seventh alphabetic characters and integers).

In addition, the user's final skin analysis results derived from this step along with the skin code generation include the overall skin score, skin age, skin age percentage (eg, "top 0.1%"), a comprehensive skin condition, a general description of the skin condition, and Commentary, a radial graph that compares your average score with the same age, your skin type (indicates where it is on the graph), and detailed comparison results by skin items (wrinkle, elasticity, moisture, pores, pigmentation, skin tone, sensitivity) According to the score, it consists of risk, caution, normal, good, and excellent) and counseling on skin problems (recommended ingredients and lifestyle tips).

Next, as shown in FIGS. 9 and 10, in step (f), the server provides the skin code and the final skin analysis result of the user to the user terminal, and the user from a database composed of cosmetic recipes corresponding to the skin code. Withdraw the cosmetic recipe corresponding to the skin code to confirm the user's intention to adopt and guide to the user terminal.

Here, the cosmetic recipe is one or more cosmetic formulations (solutions) containing a cosmetic composition containing one or two or more active ingredients necessary first of all for the user having a skin condition, lifestyle and trouble corresponding to each skin code Solution, Toner, Cream, Emulsion, Lotion, Ointment, Paste, Suspension, Powder, Gel, Aerosol Aerosol).

According to the method for providing a customized cosmetic recipe based on the user skin analysis information according to the present invention, the skin condition analysis results based on the user's face photograph and the user diagnosis questionnaires of various angles (user skin condition, lifestyle and skin trouble questionnaire) By simultaneously reflecting the results, a skin code representing an objective and accurate skin analysis result of the skin condition of the user and a corresponding customized cosmetic recipe can be provided, and the customized cosmetic recipe can It can be used to manufacture customized cosmetics optimized for skin condition.

11 is a view schematically showing an example of a customized cosmetic recipe providing system for implementing a customized cosmetic recipe providing method based on user skin analysis information according to the present invention.

As shown in FIG. 11, the customized cosmetic recipe providing system may include a server 100 and a user terminal 200.

In this case, the user terminal 200 is configured to communicate with the server 100 through a wired or wireless communication network.

The wired / wireless communication network is a communication network such as a broadband wired internet network, a mobile communication network, a WiFi network, a mobile WiMAX (for example, WiBro), and the like, and there is no particular limitation as long as it supports a communication terminal to access a server.

The user terminal 200 inputs cosmetic manufacturing and ordering information, including user facial photo data, a reply to a questionnaire provided by the server, a selected cosmetic recipe, and the like, through the user interface provided from the server 100, and sends it to the server. It transmits, and receives the user's skin code, the user's final skin analysis result, skin code corresponding cosmetic recipe information from the server 100.

In addition, the user terminal 200 may include at least one input unit, an output unit, a data processing unit such as a computer processor, and a data storage unit, in addition to a photographing unit and a communication unit, and may be installed with various software. The terminal may be an operation, an operation signal transmitted from the outside, or a terminal device capable of automatically executing a specific function. Such a terminal device may be representatively a smart phone, but is not limited thereto, and may include a device that is connected to another device through a communication network to perform data transmission and reception.

The server 100 includes a communication unit, a face photo analysis unit, a user questionnaire result analysis unit, a skin code generator, a user final skin analysis result derivation unit, and a cosmetic recipe suggestion unit.

The server 100 analyzes input data such as user face photograph data and user questionnaire results received from the user terminal 200 to generate a skin code of the user, and the user final skin analysis result and user customization corresponding to the skin code. Deriving a cosmetic recipe, and provides the skin code, the user's final skin analysis results, skin code corresponding cosmetic recipe information to the user terminal 200.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features thereof. You will understand that there is. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

Claims (6)

(a) the server receiving user information input to the user terminal;
(b) the server analyzing the skin of the user by receiving a face photograph of the user photographed and stored by the user terminal;
(c) providing, by the server, a self-diagnostic questionnaire about the skin condition, lifestyle, and skin trouble of the user to the user terminal;
(d) receiving, by the server, the user skin condition, lifestyle, and skin trouble questionnaire results inputted to the user terminal;
(e) generating, by the server, a skin code from a result of analyzing a user's face photo, a user's skin condition, a lifestyle, and a skin trouble related questionnaire and deriving a result of a user's final skin analysis; And
(f) providing, by the server, the skin code and the final skin analysis result of the user to the user terminal, and guiding the cosmetic recipe corresponding to the skin code to the user terminal; How to provide cosmetic recipes. The method of claim 1,
The step (b) may include: recognizing a face of the user from a screen input by the user terminal through the photographing unit; If the face of the user is recognized, transmitting the face photo data to the server through the communication unit of the user terminal; Performing skin analysis on the face photo analyzer using the face photo data transmitted to the server; Analyzing the skin condition of each user's face region and generating visual information reflecting the result in the user's face image; And obtaining skin age data corresponding to the skin condition of the user from an average skin condition database for each age, classified and stored in advance based on the skin condition that can be grasped from the face image data. How to provide a customized cosmetic recipe based on. The method of claim 1,
The questionnaire related to the skin condition of the user may include (i) a questionnaire for analyzing the current skin condition and skin type, and (ii) an intensified skin care questionnaire. The method of claim 1,
The skin code is expressed in the form of '@@-@ ##-@-@ # @ # @ # @ # @ #' (@ is an alphabetic character, # is an integer from 0 to 9), and the order is from left to right. Seasonal information (first and second alphabetic characters), gender (third alphabetic characters), age (fourth and fifth integers), skin type (sixth alphabetic characters), skin distress information (seventeenth or lower alphabetical characters, and Method for providing a customized cosmetic recipe based on user skin analysis information, characterized in that the (integer). The method of claim 1,
The cosmetic recipe is one or more cosmetic formulations comprising a cosmetic composition containing a cosmetic composition containing one or more active ingredients necessary for a user having a skin condition, lifestyle and troubles corresponding to the skin code How to provide customized cosmetic recipes based on analytical information. Cosmetic manufacturing information, including a photographing unit, a communication unit, an input unit, an output unit, a data processing unit, and a data storage unit, including a user facial photo data, a user input value for a questionnaire provided by a server, and a cosmetic recipe selected by the user. A user terminal for transmitting to the server; And
It includes a communication unit, a user face photo analysis unit, a user questionnaire result analysis unit, a skin code generation unit, a user final skin analysis result derivation unit and a cosmetic recipe proposal unit, and analyzes the user face photo data received from the user terminal and the user questionnaire results. A server that generates a skin code of the user, derives a user final skin analysis result and a customized cosmetic recipe corresponding to the skin code, and provides the skin code, user final skin analysis result, and skin code corresponding cosmetic recipe information to a user terminal. Custom cosmetic recipe providing system comprising a.

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