WO2023153631A1

WO2023153631A1 - System and method for recommending interior design in communication system

Info

Publication number: WO2023153631A1
Application number: PCT/KR2022/021265
Authority: WO
Inventors: 한상국
Original assignee: 딥빌드 주식회사
Priority date: 2022-02-08
Filing date: 2022-12-26
Publication date: 2023-08-17
Also published as: KR102457622B1

Abstract

A system and method for recommending an interior design in a communication system according to one embodiment of the present invention comprises an interior recommendation server which: when a selected interior image is received from a user terminal, divides the selected interior image into a plurality of interior element images in consideration of interior materials; determines a recommended interior image among a plurality of pre-stored interior images by applying the interior element images to artificial intelligence; transmits the recommended interior image to the user terminal; in response to the recommended interior image, when a selected recommended interior image is received, generates interior construction summary information on the basis of the selected interior image and the selected recommended interior image; and transmits the interior construction summary information to an interior company server.

Description

System and method for recommending interior design in a communication system

The present invention relates to communication systems, and more particularly to a system and method for recommending an interior design in a communication system.

The domestic platform that mediates interior design provides users with interior images and design designs. When an interior company posts an interior image with an interior design through the Internet, the user checks the posted interior image and By contacting the interior company, it is a passive method in which mediation between the interior company and the user is made.

However, in this method, in order to substantiate the space that the user abstractly imagines, there is a hassle of preparing in advance by directly collecting or analyzing interior images of cases similar to the design plan desired by the user. In addition, there is a hassle that the interior company can design the design only after the user conducts a separate offline meeting with the interior company based on prior preparation.

In addition, on major interior platforms, the process is operated with a success fee system that earns profits by brokering one user's interior work with one interior company. However, in the case of this success fee method, since the success fee that the interior company must pay to the platform is included in the overall construction budget shared with the user, the user must also bear the fee that the interior company must pay to the platform, so a reasonable construction estimate can be made. I'm having a problem with not being provided.

Therefore, the need for a plan to solve these problems has emerged.

An embodiment of the present invention proposes a system and method for recommending an interior design in a communication system.

In addition, an embodiment of the present invention proposes a system and method for recommending an interior design using artificial intelligence in a communication system.

According to an embodiment of the present invention, a system for recommending interior design in a communication system displays an interior map in which a plurality of interior images are visualized on the map, and when one interior image is selected by a user from among the interior images, , Transmitting the selected interior image to an interior recommendation server, receiving at least one interior recommendation image from the interior recommendation server in response to the selected interior image, and selecting one of the interior recommendation images to the user. a user terminal for transmitting the selected interior recommendation image to the interior recommendation server when selected by; and when the selected interior image is received from the user terminal, the selected interior image is divided into a plurality of interior element images in consideration of interior materials, and the interior element images are applied to artificial intelligence to obtain a plurality of previously stored interior images. The recommended interior image is determined from among the recommended interior images, the recommended interior image is transmitted to the user terminal, and when the selected recommended interior image is received in response to the recommended interior image, the selected interior image and the selected recommended interior image are displayed. and the interior recommendation server generating interior construction overview information based on the interior construction and transmitting the interior construction overview information to an interior company server.

According to an embodiment of the present invention, a method for recommending an interior design in a communication system includes displaying, by a user terminal, an interior map in which a plurality of interior images are visualized on a map; When one interior image is selected by the user, the process of transmitting the selected interior image to an interior recommendation server. When the interior recommendation server receives the selected interior image from the user terminal, the selected interior image is considered in consideration of the interior material. The process of dividing an image into a plurality of interior element images, the interior recommendation server applying the interior element images to artificial intelligence and determining the interior recommendation image among a plurality of pre-stored interior images, the interior recommendation server A, the process of transmitting the interior recommendation image to the user terminal, the process of the user terminal receiving at least one interior recommendation image from the interior recommendation server, the user terminal, one interior recommendation image among the interior recommendation images If is selected by the user, transmitting the selected interior recommendation image to the interior recommendation server, the interior recommendation server, when receiving the selected interior recommendation image, based on the selected interior image and the selected interior recommendation image The process of generating interior construction overview information and the process of transmitting, by the interior recommendation server, the interior construction overview information to an interior company server.

An embodiment of the present invention can reduce user's inconvenience by recommending an interior design using artificial intelligence in a communication system.

In addition, an embodiment of the present invention can provide a reasonable construction estimate to a user by recommending an interior design using artificial intelligence in a communication system.

In addition, effects that can be obtained or predicted due to the embodiments of the present invention will be directly or implicitly disclosed in the detailed description of the embodiments of the present invention. That is, various effects predicted according to an embodiment of the present invention will be disclosed within the detailed description to be described later.

1 is a configuration diagram of a communication system according to an embodiment of the present invention.

2 is a block diagram of a user terminal according to an embodiment of the present invention.

3 is a block diagram of an interior recommendation server according to an embodiment of the present invention.

4 is a block diagram of a control unit of an interior recommendation server according to an embodiment of the present invention.

5 is a diagram illustrating a screen displaying an interior map in a user terminal according to an embodiment of the present invention.

6 is a diagram illustrating a screen displaying commercial area information in a user terminal according to an embodiment of the present invention.

7 is a flowchart for recommending an interior design in a communication system according to an embodiment of the present invention.

The terms used in this specification will be briefly described, and the present invention will be described in detail.

The terms used in the embodiments of the present invention have been selected from general terms that are currently widely used as much as possible while considering the functions in the present invention, but these may vary depending on the intention or precedent of a person skilled in the art, the emergence of new technologies, etc. . In addition, in a specific case, there is also a term arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the invention. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, not simply the name of the term.

Embodiments of the present invention can apply various transformations and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the scope to specific embodiments, and should be understood to include all conversions, equivalents, and substitutes included in the spirit and scope of the invention. In the description of the embodiments, if it is determined that a detailed description of a related known technology may obscure the gist, the detailed description will be omitted.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. Terms are only used to distinguish one component from another.

Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprise" or "consist of" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other It should be understood that the presence or addition of features, numbers, steps, operations, components, parts, or combinations thereof is not precluded.

In an embodiment of the present invention, a 'module' or 'unit' performs at least one function or operation, and may be implemented with hardware or software, or a combination of hardware and software. In addition, a plurality of 'modules' or a plurality of 'units' are integrated into at least one module and implemented by at least one processor (not shown), except for 'modules' or 'units' that need to be implemented with specific hardware. It can be.

In an embodiment of the present invention, when a part is said to be "connected" to another part, this is not only when it is "directly connected" but also when it is "electrically connected" with another element in between. Also includes In addition, when a part "includes" a certain component, it means that it may further include other components without excluding other components unless otherwise stated.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Referring to FIG. 1 , the communication system includes a user terminal 101 , an interior recommendation server 103 , and an interior company server 105 .

Looking at each component, the user terminal 101 receives and displays an interior map from the interior recommendation server 103 . For example, the interior map may represent a map in which interior images are visualized and displayed for each shop on the map. Further, when one interior image is selected by the user from among a plurality of interior images included in the interior map, the user terminal 101 transmits the selected interior image to the interior recommendation server 103 .

The user terminal 101 receives at least one interior recommendation server from the interior recommendation server 103 and displays the received interior recommendation image. For example, the interior recommendation image may indicate at least one of an interior image recommended by artificial intelligence that is most similar to an interior image selected by the user and an interior image that is least similar to the interior image selected by the user. Further, when one of the interior recommendation images is selected by the user, the user terminal 101 transmits the selected interior recommendation image to the interior recommendation server 103 .

The interior recommendation server 103 receives an interior image from the user terminal 101 and divides the interior image to generate a plurality of interior element images. Further, the interior recommendation server 103 compares commercial district information and location information of the received interior image with pre-stored commercial district information by region, and selects a region most similar to the commercial district of the received interior image.

In addition, the interior recommendation server 103 selects an interior image that is most similar to the received interior image and least similar to the received interior image from among a plurality of interior images included in the selected commercial area using a plurality of interior element images through artificial intelligence. do. The interior recommendation server 103 determines the selected interior images as interior recommendation images and transmits the determined interior recommendation images to the user terminal 101 .

Also, the interior recommendation server 103 receives the interior recommendation image selected by the user. Further, the interior recommendation server 103 generates interior construction overview information based on the interior image selected by the user and the interior recommendation image selected by the user, and transmits it to the interior company server 105 .

The interior company server 105 receives interior construction summary information. In addition, when the purchase of the user's detailed data is requested by the vendor, the interior company server 105 purchases the user's detailed data from the interior recommendation server 103 .

2 is a block diagram of a user terminal 101 according to an embodiment of the present invention.

Referring to FIG. 2 , the user terminal 101 includes a control unit 201, a memory 203, a display unit 205, a communication unit 207, and an input/output unit 209.

Looking at each component, the memory 203 stores various programs and data necessary for the operation of the user terminal 101 . For example, the memory 203 may be implemented as a non-volatile memory, a volatile memory, a flash-memory, a hard disk drive (HDD), or a solid state drive (SSD).

The display unit 205 displays image data under the control of the authentication terminal control unit 301 . The implementation method of the display unit 205 is not limited, and may be implemented with various types of displays such as LCD, OLED display, AM-OLED, PDP, and the like. The display unit 205 may additionally include additional components according to its implementation method. For example, when the display unit 205 is a liquid crystal type, the display unit 205 includes an LCD display panel (not shown), a backlight unit (not shown) for supplying light thereto, and a panel for driving the panel (not shown). A driving substrate (not shown) may be included. The display unit 205 may be combined with a touch panel (not shown) of the input/output unit 209 to provide a touch screen (not shown).

The communication unit 207 communicates with the interior recommendation server 103 through various types of wireless communication methods. For example, the communication unit 207 may include at least one of a Wi-Fi module, an LTE module, a 5G module, a LoRa module, a Bluetooth module, and a Zigbee module. For example, a Wi-Fi module may perform wireless communication according to a WiFi method, and an LTE module may perform wireless communication according to various communication standards such as IEEE and LTE.

The input/output unit 209 receives various commands from the user or outputs various data to external devices. For example, the input/output unit 209 may include at least one of a keyboard, a mouse, a touch panel, and a speaker.

The controller 201 controls overall operations of the printing terminal 201 using various programs stored in the memory 203 .

For example, the controller 201 may display a plurality of interior images through the display unit 205 . In more detail, the control unit 201 may connect with the interior recommendation server 103 through the communication unit 207 according to the user's request. Also, the controller 201 may receive and display map data from the interior recommendation server 103 connected through the communication unit 207 . For example, the controller 201 may display map data as shown on screen 501 of FIG. 5 . Further, when displaying interior images is requested by the user, the controller 201 may receive and display interior images of a plurality of stores displayed on the map from the interior recommendation server 103 connected through the communication unit 207 . For example, the controller 201 may display interior images as shown on screen 503 of FIG. 5 .

At this time, if one interior image is selected by the user from among the displayed interior images, the controller 201 transmits information about the store corresponding to the selected interior image from the connected interior recommendation server 103 as shown in screen 505 of FIG. 5 . can be received and displayed. For example, information about a store may include the name of the store, type of business, brief address, expected period for interior design, estimated price, area, and the like.

In this case, when the user requests commercial property information for the selected interior image, the controller 201 may receive and display the commercial property information for the selected interior image from the connected interior recommendation server 103 . For example, the user terminal 101 may display trade information on screens 601 and 603 of FIG. 6 .

Also, the controller 201 may check whether one interior image is selected from among the interior images displayed through the input/output unit 209 . In this case, if the bookmark for one interior image is checked, the controller 201 may determine that the corresponding interior image is selected.

As a result of checking, if one interior image is selected, the controller 201 may transmit the selected interior image to the interior recommendation server 103 through the communication unit 207 .

Further, the controller 201 may check whether one interior recommendation image is selected by the user from among at least one interior recommendation image through the input/output unit 209 . In more detail, the controller 201 may receive and display at least one interior recommendation image from the interior recommendation server 103 through the communication unit 207 . Also, the controller 201 may check whether one recommended interior image is selected by the user from among the recommended interior images displayed through the input/output unit 209 . For example, when one of the displayed interior recommendation images is clicked or double-clicked by the user, the controller 201 may determine that the corresponding interior recommendation image is selected.

As a result of checking, if the recommended interior image is selected, the controller 101 may transmit the selected recommended interior image to the interior recommendation server 103 through the communication unit 207 .

3 is a block diagram of the interior recommendation server 103 according to an embodiment of the present invention.

Referring to FIG. 3 , the interior recommendation server 103 includes a controller 301, a database 303, and a communication unit 305.

Looking at each component, the database 303 stores various programs and data required for the operation of the interior recommendation server 103 . For example, the database 303 may be implemented with non-volatile memory, volatile memory, flash-memory, hard disk drive (HDD), or solid state drive (SSD).

The communication unit 305 communicates with the user terminal 101 or the interior company server 105 through various types of wireless communication methods. For example, the communication unit 305 may include at least one of a Wi-Fi module, an LTE module, a 5G module, a LoRa module, a Bluetooth module, and a Zigbee module. For example, a Wi-Fi module may perform wireless communication according to a WiFi method, and an LTE module may perform wireless communication according to various communication standards such as IEEE and LTE.

The controller 301 controls the overall operation of the interior recommendation server 103 using various programs stored in the database 303 .

For example, the control unit 301 receives an interior image from the user terminal 101 through the communication unit 305, and stores the received interior image and location information and commercial district information about a store corresponding to the received interior image in a database ( 303). For example, the commercial district information may indicate commercial district information about a region where a commercial district corresponding to the received interior image is located.

In more detail, the controller 301 may receive an interior image from the user terminal 101 through the communication unit 305 . Also, the controller 301 may detect location information corresponding to the received interior image from among previously stored location data for each interior image. Also, the controller 301 may detect commercial district information corresponding to the received interior image from among pre-specified commercial district data. In addition, the controller 301 may store the received interior image, location information corresponding to the received interior image, and trade area information together in the database 303 .

Also, the controller 301 may divide the stored interior image into a plurality of interior element images. For example, the controller 301 may generate a plurality of interior element images by dividing a stored interior image in consideration of interior materials.

Also, the controller 301 may select at least one recommended interior image using a plurality of interior element images through artificial intelligence. For example, the controller 301 may select at least one interior image from a plurality of interior images stored in advance using a plurality of interior element images through artificial intelligence. Also, the controller 301 may determine the selected interior image as at least one recommended interior image. For example, the at least one recommended interior image may be at least one of an interior image having the highest similarity with the stored interior image and an interior image having the lowest similarity with the stored interior image among a plurality of interior images.

Also, the controller 301 may transmit at least one interior recommendation image to the user terminal 101 through the communication unit 305 .

In addition, the controller 301 may receive a recommended interior image from the user terminal 103 through the communication unit 305 and generate interior construction overview information including the stored interior image and the received interior recommendation image. For example, the received interior recommendation image may indicate an interior recommendation image selected by the user from among at least one interior recommendation image. For example, the interior construction overview information may include not only stored interior images and received interior recommendation images, but also interior construction information, location information, budget, and design requirements of the user.

In addition, the controller 301 may transmit the interior construction overview information generated through the communication unit 305 to the interior company server 105 .

4 is a block diagram of the control unit 301 of the interior recommendation server 103 according to an embodiment of the present invention.

Referring to FIG. 4 , the control unit 301 includes an image selection unit 401, an interior image segmentation unit 403, an image recommendation unit 405, and an interior construction overview information providing unit 407.

Examining each component, the image selection unit 401 provides a visualized interior map based on the map to the user terminal 101, and checks the latest interior design trends by commercial district, industry, and location based on the interior map to provide user information. It is provided to the terminal 101. And the image selector 401 receives the interior image selected by the user and shares it with the interior company server 105 .

The interior image division unit 403 divides the interior image selected by the user into a plurality of interior element images. For example, the interior image segmentation unit 403 may detect a plurality of interior elements included in the interior image by using a previously learned segmentation model and divide the interior image into a plurality of interior element images. . For example, the interior elements may include a floor, a wall, furniture, a window, a door, an outdoor wall, a gap between walls, and an external window inside a building.

The image recommendation unit 405 recognizes an interior image through artificial intelligence and automatically selects an area having the most similar location conditions based on the recognized interior image, location information of the interior image, and commercial district information. The image recommendation unit 405 recommends an interior image having the highest similarity with the interior image within the selected region as the first interior recommendation image or recommending an interior image having the lowest similarity as the second interior recommendation image. Alternatively, the image recommendation unit 405 recommends the first interior recommendation image and the second interior recommendation image together.

The interior construction details information control unit 407 includes interior images preferred by the user, interior recommendation images recommended by artificial intelligence, interior construction information of the user, interior location, interior budget, interior design requirements, and the like. generate information In addition, the interior construction summary information providing unit 407 provides dnterrier construction summary information to the interior company server 105 .

Through this configuration, an embodiment of the present invention can reduce the user's inconvenience by recommending an interior design using artificial intelligence in a communication system. In addition, an embodiment of the present invention can provide a reasonable construction estimate to a user by recommending an interior design using artificial intelligence in a communication system.

Referring to FIG. 7 , the user terminal 101 displays a plurality of interior images in step 701 .

In more detail, the user terminal 101 connects to the interior recommendation server 103 according to the user's request. Further, the user terminal 101 receives and displays map data from the connected interior recommendation server 103 . For example, the user terminal 101 may display map data as shown on screen 501 of FIG. 5 . Further, when display of interior images is requested by the user, the user terminal 101 receives and displays interior images of a plurality of shops displayed on the map from the connected interior recommendation server 103 . For example, the user terminal 101 may display interior images as shown in screen 503 of FIG. 5 .

At this time, when one interior image is selected by the user from among the displayed interior images, the user terminal 101 transmits information about a store corresponding to the selected interior image to the connected interior recommendation server 103 as shown in screen 505 of FIG. 5 . received from and displayed.

At this time, when the user requests commercial property information for the selected interior image, the user terminal 101 receives and displays the commercial property information for the selected interior image from the connected interior recommendation server 103 . For example, the user terminal 101 may display trade information on screens 601 and 603 of FIG. 6 .

In step 703, the user terminal 101 checks whether one interior image is selected from among displayed interior images. At this time, if the bookmark for one interior image is checked, the user terminal 101 determines that the corresponding interior image is selected.

As a result of checking, if one interior image is selected, the user terminal 101 proceeds to step 705, and if not, it repeatedly performs step 701.

In step 705 , the user terminal 101 transmits the selected interior image to the interior recommendation server 103 .

In step 707 , the interior recommendation server 103 receives the interior image from the user terminal 101 , and stores the received interior image and location information and commercial district information about a store corresponding to the received interior image.

In more detail, the interior recommendation server 103 receives an interior image from the user terminal 101 . Further, the interior recommendation server 103 detects location information corresponding to the received interior image from among previously stored location data for each interior image. Further, the interior recommendation server 103 detects commercial area information corresponding to the received interior image from among pre-specified commercial area data. In addition, the interior recommendation server 103 stores the received interior image, location information corresponding to the received interior image, and commercial district information together.

In step 709, the interior recommendation server 103 divides the stored interior image into a plurality of interior element images.

In step 711, the interior recommendation server 103 selects at least one interior recommendation image using a plurality of interior element images through artificial intelligence. For example, the interior recommendation server 103 may select at least one interior image from among a plurality of pre-stored interior images using a plurality of interior element images through artificial intelligence. Also, the interior recommendation server 103 may determine the selected interior image as at least one interior recommendation image.

In step 713 , the interior recommendation server 103 transmits at least one interior recommendation image to the user terminal 101 .

In step 715, the user terminal 101 checks whether one interior recommendation image is selected by the user from among at least one interior recommendation image.

In more detail, the user terminal 101 receives and displays at least one interior recommendation image from the interior recommendation server 103 . Further, the user terminal 101 checks whether one interior recommendation image is selected by the user from among the displayed interior recommendation images. For example, when one of the displayed interior recommendation images is clicked or double-clicked by the user, the user terminal 101 may determine that the corresponding interior recommendation image is selected.

As a result of the check, if the recommended interior image is selected, the user terminal 101 proceeds to step 717, and if not, it repeatedly performs step 715.

In step 717 , the user terminal 101 transmits the selected interior recommendation image to the interior recommendation server 103 .

In step 719, the interior recommendation server 103 receives the transmitted interior recommendation image, and generates interior construction summary information including the stored interior image and the received interior recommendation image.

In step 721, the interior recommendation server 103 transmits the generated interior construction summary information to the interior company server 105.

Then, the interior company server 105 receives and displays interior construction summary information. In addition, when the purchase of the user's detailed data is requested by the vendor, the interior company server 105 purchases the user's detailed data from the interior recommendation server 103 .

Through this process, an embodiment of the present invention can reduce the user's inconvenience by recommending an interior design using artificial intelligence in a communication system. In addition, an embodiment of the present invention can provide a reasonable construction estimate to a user by recommending an interior design using artificial intelligence in a communication system.

Although the preferred embodiments of the present invention have been shown and described above, the present invention is not limited to the specific embodiments described above, and is common in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Of course, various modifications and implementations are possible by those with knowledge of, and these modifications should not be individually understood from the technical spirit or perspective of the present invention.

Claims

An interior map in which a plurality of interior images are visualized is displayed on the map, and when one interior image is selected by a user from among the interior images, the selected interior image is transmitted to an interior recommendation server, and a response to the selected interior image is received. a user terminal that receives at least one recommended interior image from the interior recommendation server, and transmits the selected interior recommendation image to the interior recommendation server when one of the interior recommendation images is selected by the user; and

When the selected interior image is received from the user terminal, the selected interior image is divided into a plurality of interior element images in consideration of interior materials, and artificial intelligence is applied to the interior element images to select among a plurality of previously stored interior images. The interior recommendation image is determined, the interior recommendation image is transmitted to the user terminal, and when the selected interior recommendation image is received in response to the interior recommendation image, based on the selected interior image and the selected interior recommendation image A system for recommending an interior design in a communication system including the interior recommendation server generating interior construction overview information and transmitting the interior construction overview information to an interior company server.
According to claim 1,

The interior design recommendation system of claim 1 , wherein the interior recommendation image is at least one of an interior image most similar to the selected interior image and an interior image least similar to the selected interior image.
According to claim 1,

The interior recommendation server selects a region having a commercial district most similar to the selected interior image based on location information and commercial district information of the selected interior image, and compares the interior element images with a plurality of interior images included in the region. Comparing, selecting a first interior image having the highest similarity and a second interior image having the lowest similarity, and determining the first interior image and the second interior image as the recommended interior image. A design recommendation system.
According to claim 1,

The interior construction overview information includes the selected interior image, the selected interior recommendation image, and construction information, location information, budget, and design requirements for the interior. System for recommending interior design in a communication system.
A process in which a user terminal displays an interior map in which a plurality of interior images are visualized on a map;

transmitting, by the user terminal, the selected interior image to an interior recommendation server when an interior image is selected by a user from among the interior images;

Dividing, by the interior recommendation server, the selected interior image into a plurality of interior element images in consideration of interior materials when the selected interior image is received from the user terminal;

determining, by the interior recommendation server, the interior recommendation image among a plurality of pre-stored interior images by applying the interior element images to artificial intelligence;

transmitting, by the interior recommendation server, the interior recommendation image to the user terminal;

Receiving, by the user terminal, at least one interior recommendation image from the interior recommendation server;

transmitting, by the user terminal, the selected interior recommendation image to the interior recommendation server when one of the interior recommendation images is selected by the user;

When the interior recommendation server receives the selected interior recommendation image, generating interior construction outline information based on the selected interior image and the selected interior recommendation image; and

The method of recommending an interior design in a communication system comprising transmitting, by the interior recommendation server, the interior construction overview information to an interior company server.
According to claim 5,

The interior design recommendation method of claim 1 , wherein the interior recommendation image is at least one of an interior image most similar to the selected interior image and an interior image most dissimilar to the selected interior image.
According to claim 5,

The process of determining the recommended interior image from among the plurality of interior images stored in advance,

Selecting a region having a commercial district most similar to the selected interior image based on location information and commercial district information of the selected interior image;

selecting a first interior image having the highest similarity and a second interior image having the lowest similarity by comparing the interior element images with a plurality of interior images included in the region; and

and determining the first interior image and the second interior image as the interior recommendation image.
According to claim 5,

The interior construction overview information includes the selected interior image, the selected interior recommendation image, and construction information, location information, budget, and design requirements for the interior.