KR102294425B1 - Apparatus and Method of Processing for Interior Information - Google Patents

Abstract

The present invention relates to an interior information processing apparatus and method.
The interior information processing method according to the present invention comprises the steps of: transmitting a 2D image from a customer terminal to a server; converting the 2D image to a 3D image in the server; transmitting the converted 3D image to at least one service terminal; The method may include transmitting, from at least one of the service terminals, 3D interior information based on the 3D image to the server, and transmitting the 3D interior information to the customer terminal.

Description

Apparatus and Method of Processing for Interior Information

The present invention relates to an interior information processing apparatus and method.

Real estate transactions such as apartments are active in Korea these days.

Buyers who have purchased a house such as an apartment can renovate the interior of the house according to their wishes. In this case, it is common for the buyer to call an interior designer to check the structure of the house, and then receive an estimate from the contractor.

However, in this case, there is a problem in that it takes a considerable amount of time to confirm the estimate.

An object of the present invention is to provide an interior information processing apparatus and method for quickly checking interior information.

The interior information processing method according to the present invention comprises the steps of: transmitting a 2D image from a customer terminal to a server; converting the 2D image to a 3D image in the server; transmitting the converted 3D image to at least one service terminal; Transmitting 3D interior information based on the 3D image from at least one service terminal and including at least one selectable object to the server, and transmitting the 3D interior information to the customer terminal may include.

The method may further include, when the customer terminal selects at least one object from the 3D interior information, displaying detailed information of the selected object on the screen of the customer terminal.

In addition, the detailed information may include information on at least one of a numerical value, a material, and a price of the object.

In addition, the customer terminal may select at least one object from the 3D interior information and purchase the selected object.

In addition, the server may transmit the 3D interior information received from the service terminal as it is to the customer terminal, or may process the received 3D interior information and transmit it to the customer terminal.

The method may further include evaluating satisfaction with the 3D interior information received from the customer terminal.

The server may further include transmitting information on a service provider corresponding to the service terminal that has transmitted the 3D interior information to the customer terminal.

The method may further include transmitting information on the requirement from the customer terminal to the server and transmitting information on the requirement from the server to at least one service terminal.

In addition, the information on the requirement may include preference type information for a preferred interior type.

In addition, displaying information on at least one selectable interior type on the screen of the customer terminal and displaying at least one first reference information corresponding to the at least one interior type on the screen of the customer terminal may include more.

In addition, the first reference information may include at least one piece of 3D interior information previously created in response to the at least one type of interior.

The method may further include transmitting, in the customer terminal, information on an address corresponding to the 2D image to the server.

The server may further include transmitting second reference information corresponding to the information on the address to the customer terminal.

Also, the second reference information may include at least one piece of 3D interior information previously created in response to the information on the address.

The interior information processing apparatus according to the present invention includes a customer terminal that transmits a 2D image, a server that receives the 2D image, converts the received 2D image into a 3D image, and transmits the converted 3D image, and the 3D image and a service terminal for receiving, generating 3D interior information based on the 3D image and including at least one selectable object, and transmitting the generated 3D interior information to the server, the server comprising: The 3D interior information received from the service terminal may be transmitted to the customer terminal.

In addition, when the customer terminal selects at least one object from the 3D interior information, detailed information of the selected object may be displayed on the screen of the customer terminal.

In addition, the detailed information may include information on at least one of a numerical value, a material, and a price of the object.

In addition, the customer terminal may select at least one object from the 3D interior information and purchase the selected object.

In addition, the server may transmit the 3D interior information received from the service terminal to the customer terminal as it is, or process the 3D interior information and transmit it to the customer terminal.

In addition, satisfaction may be evaluated with respect to the 3D interior information received from the customer terminal.

The interior information processing apparatus and method according to the present invention convert a 2D image input by a user into a 3D image, generate 3D interior information based on the converted 3D image and provide it to the customer, thereby allowing the customer to provide more precise interior information It has the effect of making it more convenient and quicker to check.

1 to 2 are diagrams for explaining the configuration of a file conversion apparatus according to an embodiment of the present invention.
3 to 7 are diagrams for explaining a first embodiment of a method of drawing an image file.
8 to 11 are diagrams for explaining a second embodiment of a method of drawing an image file.
12 to 13 are views for explaining the interior information processing apparatus according to the present invention.
14 to 31 are diagrams for explaining an interior information processing method.
32 to 39 are diagrams for explaining a method of purchasing a selectable object included in 3D interior information.

Hereinafter, an interior information processing apparatus and method according to the present invention will be described in detail with reference to the accompanying drawings.

Since the present invention can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail in the detailed description. This is not intended to limit the present invention to a specific embodiment, it can be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

In describing the present invention, terms such as first, second, etc. may be used to describe various components, but the components may not be limited by the terms. The above terms may be used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component.

The term and/or may include a combination of a plurality of related listed items or any of a plurality of related listed items.

When a component is referred to as being “connected” or “connected” to another component, it may be directly connected or connected to the other component, but other components may exist in between. can be understood On the other hand, when it is mentioned that a certain element is "directly connected" or "directly connected" to another element, it may be understood that the other element does not exist in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression may include the plural expression unless the context clearly dictates otherwise.

In the present application, terms such as "comprise" or "have" are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, and one or more other features It may be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded in advance.

Unless defined otherwise, all terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary may be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, it is interpreted in an ideal or excessively formal meaning. it may not be

In addition, the following embodiments are provided to more completely explain to those with average knowledge in the art, and the shapes and sizes of elements in the drawings may be exaggerated for clearer description.

Various embodiments described below may be implemented in a computer-readable recording medium using software, hardware, or a combination thereof.

According to the hardware implementation, the embodiment of the present invention is ASICs (application specific integrated circuits), DSPs (digital signal processors), DSPDs (digital signal processing devices), PLDs (programmable logic devices), FPGAs (field programmable gate arrays, processors) It may be implemented using at least one of processors, controllers, micro-controllers, microprocessors, and electrical units for performing functions.

On the other hand, according to the software implementation, embodiments such as procedures or functions in the present invention may be implemented together with a separate software module for performing at least one function or operation.

1 to 2 are diagrams for explaining the configuration of a file conversion apparatus according to an embodiment of the present invention.

Referring to FIG. 1 , the file conversion device 1 for converting a 2D image into a 3D image includes an input unit 10 , an image file processing unit 20 , and a storage unit 30 .

The input unit 10 is a part for receiving a file for drawing, and may be implemented as a communication module for inputting or downloading a file through a USB port or a network for receiving a file input through an external device.

Here, the file for drawing may include at least one of an image file (JPG file, GIF file, PNG file, etc.) and PDF file. The PDF file may mean a file imaged through its own algorithm.

Alternatively, the image for drawing may refer to an image obtained by photographing a drawing drawn by a user. Alternatively, it may be an image file (JPG file, GIF file, PNG file, etc.) and PDF file generated by taking a drawing drawn by the user. Here, the PDF file may mean a file imaged through its own algorithm.

On the other hand, the image file processing unit 20 serves to store in the storage unit 30 by drawing (2D drawing and/or 3D drawing) a file input through the input unit 10 .

As shown in FIG. 2 , the image file processing unit 20 includes an outline extraction module 21 , a corner feature point detection module 22 , a point connection module 23 , a noise removal module 24 , and an image detection module 25 . , template matching module 26, 2D drawing generation module 27, 3D drawing calculation module 28, lighting effect removal module 31, labeling module 33, boundary line detection module 34, direction determination and outline removal A module 35 may be included.

The outline extraction module 21 may extract an outline from the input file. In addition, the outline extraction module 21 may extract an outline from the image from which the influence of lighting is removed, and store the resultant image.

The corner feature point detection module 22 may detect and coordinate the corner feature points based on the extracted outline.

The point connection module 230 may connect the detected corner feature points with a line.

The noise removing module 24 may remove noise from the connected lines.

The image detection module 25 may detect an image from which an outline has been removed.

The template matching module 26 may perform template matching between the image from which the noise has been removed and the image from which the outline has been removed. Alternatively, the template matching module 26 may perform template matching between the image from which the outline is removed and the image from which the influence of lighting is removed.

The 2D drawing generation module 27 may generate a 2D drawing for the input file by applying the stored outer coordinate information and element coordinate information to the CAD program.

The 3D drawing calculation module 28 may calculate a 3D drawing based on the generated 2D drawing.

The rough surface effect removal module 31 converts drawing information (image) into a Lab channel, separates the converted Lab channel into each channel, and processes the contrast of the separated L channel to remove the influence on lighting .

The labeling module 33 may detect the blob by labeling the image from which the outline is extracted.

The boundary line detection module 34 may detect a boundary line based on the detected blob.

The directionality determination and outline removal module 35 samples a set of innumerable points constituting the detected boundary line to determine the directionality, detects the outline, removes the effect of lighting, and smoothes the image using a median filter to extract the outline. It is possible to detect an image from which the outline has been removed by calculation.

A file conversion method using the above file conversion apparatus will be described below with reference to the accompanying drawings.

3 to 7 are diagrams for explaining a first embodiment of a method of drawing an image file. Hereinafter, the description of the above-described parts may be omitted.

3 is a flowchart illustrating a file conversion method according to the first embodiment of the present invention, and converts image files such as JPG files, GIF files, PNG files, or document files such as PDF files to usable files such as CAD files. It shows how to draw.

Referring to FIG. 3 , the file conversion method according to the first embodiment of the present invention includes (a) receiving a drawing target file (S101); (b) extracting the outline from the input file (S102 ~ S104); (c) detecting and coordinated corner feature points based on the extracted outline (S105); (d) connecting the detected corner feature points with a line (S106); (e) removing noise from the lines connected in step (d) (S107); (f) detecting an image from which the outline has been removed from the input file (S108); (g) template matching the image from which the noise has been removed in step (e) and the image detected in step (f) (S109); (h) generating a 2D drawing for the input file by applying the pre-stored outer coordinate information and element coordinate information to a CAD program after matching the template in step (g) (S110); (i) calculating a 3D drawing based on the 2D drawing generated in step (h) (S111).

Meanwhile, the step (b) includes (b1) converting the input image file information to a gray scale (S102); (b2) performing truncation coding by bit-plane slicing the grayscale-converted information, storing the most significant bit information image among the truncation-encoded information, and converting the truncation-encoded information to a median It may include steps (S103 to S104) of extracting an outline by smoothing using a filter (Median Filter) and storing the resultant image.

In step (f), information on valid linear components in the noise-removed image is stored, the element is detected when the outline detection is completed, and the image obtained by smoothing the converted grayscale image and the median filter to extract the outline. It is possible to detect an image from which the outline has been removed by calculation.

In addition, the step (h) stores the position value of the element matched in the template matching, calculates the position value of the image on which the outer detection is completed and the stored element to extract element coordinate information, and the outer coordinate information and the element coordinate information can be applied to CAD programs to make 2D drawings of input files (image files, PDF files).

Hereinafter, the file conversion method according to the first embodiment of the present invention will be described in more detail.

First, a drawing target file to be drawn is received through the input unit 10 (S101). Here, the file to be drawn includes at least one of an image file (JPG file, GIF file, PNG file, etc.) and PDF file. 4 is an exemplary diagram in the case where the received file is an image file.

When an image file is input, the image file processing unit 20 processes and draws the input image file. For example, the input image file information is converted into gray scale (image 1) (S102). A digital image refers to an image in which the value of each pixel is one sample, and only information of luminance can be transmitted. This kind of image, also known as black and white, consists of gray shadows, ranging from the softest "black" to the strongest "white". Therefore, by converting the image file information into grayscale, the brightness of each pixel can be determined.

Next, truncation coding is performed on the grayscale-converted image information using a bit-plane slicing method. That is, lossy compression.

For example, one pixel of an 8-bit gray image consists of 8 bits, and among the 8 bits, the most significant bit is called MSB and the least significant bit is called LSB. Lossy compression is performed by truncating the lower 4 bits.

Thereafter, the most significant bit information image (image 2) among the truncation-encoded information is stored in the storage unit 30, the truncation-encoded image information is smoothed using a median filter to extract an outline, and the result Save the image (image 3).

Here, smoothing using the median filter means replacing the average value of the intensity of each pixel with the median value of the intensity within points surrounding the pixel. This smoothing method is particularly effective when the noise form is strong and consists of elements such as elongated lines, and edge sharpening is well preserved.

4 shows an example of an image file to be converted into a drawing file by the file conversion method according to the first embodiment, and FIG. 5 shows an example of a result of extracting an outline from the image file shown in FIG. .

Next, corner feature points are detected and coordinated based on the extracted outline in step S105.

6 shows an example of a result of extracting corner feature points from the image file.

For example, the corner image (image 4) is detected through Harris corner detection on the image information from which the outline is extracted, and the corner feature point is calculated by calculating the outline detection image (image 3) and the corner image (image 4). can be detected.

Here, when Harris Corner Detection creates and searches an arbitrary area (Window) in the image, a point where there is no change in all directions or changes in all directions rather than only in a certain direction along the edge is the corner. It is an algorithm that recognizes points (edges).

Next, the corner feature points detected in step S106 are connected with a line (image 5). Thereafter, noise is removed from the connected lines in step S107.

For example, noise on the continuous lines may be removed by calculating (logical product) an image (image 5) in which the outline is connected to the detection image (image 3) and corner feature points are connected with a line.

Next, in step S108, an image from which the outline is removed from the image file is detected.

For example, information on a valid linear component in an image from which noise is removed may be stored, and an element may be detected in an image (image 6) in which outlier detection is completed.

Here, the element may mean an image other than an outline in the image file as shown in FIG. 4 . For example, a door, a window, a sink, etc. may be said to be the said element.

Then, the image from which the outline has been removed may be detected by calculating the converted grayscale image (image 1) and the image (image 3) obtained by smoothing and extracting the outline using the median filter.

Thereafter, in step S109, the image from which the noise has been removed and the image from which the element is detected are subjected to template matching.

7 illustrates an example of a state in which a noise-removed image and an image in which elements are detected are matched with a template.

For example, an image in which noise is removed and an image in which elements are detected may be superimposed.

Here, the template matching may be performed by prioritizing a door, a window, a washbasin, and the like.

Next, after matching the template in step S110, the pre-stored outer coordinate information and element coordinate information may be applied to the CAD program to generate a 2D drawing for the input file.

For example, the element coordinate information is extracted by storing the position value of the element matched in the template matching (image 7), calculating the image where the outline detection is completed (image 6) and the stored element position value (image 7) In addition, by applying the outer coordinate information and element coordinate information to the CAD program, the image file can be 2D drawn.

Thereafter, in step S111, a 3D drawing is calculated based on the generated 2D drawing. Here, a method of calculating a 2D drawing into a 3D drawing may be performed using Rhino, 3D MAX, AutoCad, Archicad program, or the like.

According to one embodiment of the present invention as described above, image files such as JPG files, GIF files, PNG files, etc. or document files such as PDF files can be drawn, so that the image files can be reused, and the image files Convenience of use can be promoted by drawing by automatic program without user's manual work.

On the other hand, in addition to the general 2D image file, an image of a user's hand-drawn drawing, for example, an image file (JPG file, GIF file, PNG file, etc.) It may also be possible to process and convert it into a 3D drawing. Hereinafter, referring to the accompanying drawings, it will be described.

8 to 11 are diagrams for explaining a second embodiment of a method of drawing an image file. Hereinafter, the description of the above-described parts may be omitted.

8 is a flowchart illustrating a drawing method of an image according to a second embodiment of the present invention. (a) converting drawn drawing information into a Lab channel (S201 to S202); (b) separating the Lab channel converted in step (a) into respective channels, and processing the contrast of the separated L channel to remove the influence on lighting (S203); (c) extracting an outline from the image from which the effect of lighting is removed in step (b) and storing the resultant image (S204); (d) detecting the blob by labeling the image stored in the step (c) (S205); (e) detecting and storing a boundary line based on the detected blob (S206); (f) determining a direction by sampling a set of innumerable points forming the detected boundary line and detecting an outline (S207); (g) detecting the image from which the outline has been removed by calculating the image from which the influence of lighting has been removed in step (b) and the image obtained by smoothing the image using a median filter to extract the outline (S208); (h) performing template matching between the image from which the outline is removed in step (g) and the image in which the element is detected (S209); (i) generating a 2D drawing for the input image by applying the pre-stored outer coordinate information and element coordinate information to a CAD program after matching the template in step (h) (S210); (j) may include a step (S211) of calculating a 3D drawing based on the 2D drawing generated in step (i).

The drawing conversion method according to the second embodiment will be described with reference to FIGS. 1 and 2 above.

First, an image to be drawn is received through the input unit 10 (S201). The image to be drawn here is a drawing drawn by the user (a sketched drawing). For example, a user draws a drawing by hand to produce a design drawing. Then, image information is generated by photographing the drawn drawing using a photographing means such as a camera. That is, image information such as a JPG file, a GIF file, and a PNG file is generated by taking a drawn drawing.

When the image information is input, the image file processing unit 20 processes the input image information to make a drawing. For example, drawing information (image information) drawn in the lighting effect removal module 31 is converted into a Lab channel (image 1) (S202). That is, the drawn drawing information is converted into an L channel having light and dark information, and a channel and b channel having color information.

Next, the effect of lighting is removed for the converted Lab channel. That is, only the image information of the actually drawn drawing is extracted by removing the effect of lighting generated when photographing the drawn image information.

To this end, as shown in FIG. 9, the converted Lab channel is separated into each channel (L channel, a channel, b channel) (S301), and the separated L channel is filtered with a median filter to remove noise ( S302). Here, the higher the order of the median filter, the better, but in the present invention, it is set to 51. This is because the higher the order, the lower the performance, so the optimal order value to obtain performance was set to 51. If the L-channel image is filtered with the median filter, the surrounding noise information is blurred, leaving only the flow of light. Therefore, in order to remove the lighting effect of the image, the light flow is extracted from the image by filtering the L channel with a median filter. Thereafter, the L channel from which the noise has been removed is inversely transformed (Not) (L_channel_not) (S303), and the inversely transformed image (L-channel_not) and the L channel image are merged (Merge) to remove the effect of illumination (S304).

Next, in step S304, the most significant bit information is received through bit slicing from the image from which the influence of lighting is removed, the image (image 2) in which only the outline information is expressed is extracted and stored in the storage unit 30 .

Thereafter, a blob is detected by labeling the stored image (S205).

Here, since labeling is an image processing technique that is basically applied in image processing, a detailed description thereof will be omitted. Next, a boundary line (vector) is detected and stored based on the detected blob (image 3) (S206). Here, the boundary line is the process of detecting the largest image from the detected blob.

Thereafter, by sampling a set of innumerable points forming the detected boundary line, the direction is determined and the outline is detected (image 4) (S207).

For example, as shown in FIGS. 10 and 11, cross-product calculation is performed on a Y-axis normal vector and a vector for two points on the x and z axes in a 3D environment based on the detected boundary line image (B = TxN) (S301). Then, the cross product operation result for each point is normalized to a vector having a magnitude value of 1, and magnitude values of each vector are compared (S302). In addition, the correlation of each point is analyzed based on the result of comparing the magnitude values of each vector (S303), and the direction of each set of points is determined based on the analyzed correlation (S304) to extract the outline. .

Here, the outline extraction refers to an operation of sampling points by finding a correlation with each other while finding N in the drawing as shown in FIG. 11 . Correlation refers to a relationship whether in the same direction or in a different direction. If the set of several points is defined as a straight line, the direction of N has almost the same direction.

Thereafter, the sampled points are stored as outlines.

When the outline detection is completed through this process, the process moves to step S208 to detect and store the image from which the outline has been removed (image 5). For example, information on a valid linear component in an image from which noise is removed is stored as an outline, and when the outline detection is completed, the element is detected. Element detection is to detect an image from which the outline has been removed by calculating an image from which the influence of the lighting has been removed and an image obtained by smoothing the image using a median filter and extracting the outline.

Next, the image in which the outline is removed and the image in which the detected element is detected are matched with a template (S109). For example, the image from which the outline is removed and the image in which the element is detected are superimposed. Here, in the template matching, it is preferable to template matching the door/window/wash basin with priority.

Thereafter, after template matching in step S210, the pre-stored outer coordinate information and element coordinate information are applied to the CAD program to generate a 2D drawing for the input file. For example, the position value of the element matched in the template matching is stored, the element coordinate information is extracted by calculating the position value of the image on which the outline detection is completed and the stored element, and the outline coordinate information and the element coordinate information are applied to the CAD program. 2D drawing of the image file.

Thereafter, in step S211, a 3D drawing is calculated based on the generated 2D drawing. Here, as a method of calculating a 2D drawing into a 3D drawing, a general Rhino, 3D MAX, AutoCad, or Archicad program may be used.

According to the present invention described above, it is possible to easily draw a hand-drawn drawing as a design drawing, and there is an advantage in that the user can conveniently and freely calculate various design drawings. In particular, by drawing image information by an automatic program without the user's manual work, it is very convenient.

It is possible to generate 3D interior information using the file conversion method described above and provide it to a user (customer). In this regard, referring to the accompanying drawings, it is as follows.

12 to 13 are views for explaining the interior information processing apparatus according to the present invention. Hereinafter, the description of the above-described parts may be omitted.

Referring to FIG. 12 , the interior information processing apparatus 2 according to the present invention may include a customer terminal 110 , a server 100 , and a service terminal 120 .

A predetermined app (App) for processing interior information may be installed in the customer terminal 110 .

The customer terminal 110 may be a mobile communication terminal such as a smart phone, or a fixed terminal such as a desktop.

The service terminal 110 is a terminal corresponding to an interior designer, and may generate 3D interior information based on a 3D image. That is, the service terminal 110 may receive a 3D image from the server 100 , and may generate 3D interior information by applying an interior design to the 3D image.

A user (customer) may access the server 100 using the customer terminal 110 .

The customer terminal 110 may transmit the 2D image to the server 100 .

Here, the 2D image may be a 2D image of a real estate object to which an interior design can be applied. For example, the real estate object may include an apartment, a row house, a detached house, an entrance hall, a living room, a bedroom, a kitchen, a bathroom, etc. of a mixed-use house. Alternatively, a business office, a store, a warehouse, etc. to which interior design can be applied may also be included in the real estate product.

Hereinafter, for convenience of explanation, it is assumed that the 2D image corresponds to a residential real estate object such as an apartment.

Transmission of the 2D image from the customer terminal 110 to the server 100 to the server 100 may also be viewed as requesting an interior design for a real estate object corresponding to the 2D image.

The customer terminal 110 may transmit information about a user's (customer) requirement to the server 100 .

The information on the requirements may include information on the interior desired by the user (customer).

The server 100 may convert the 2D image transmitted from the customer terminal 110 into a 3D image, and transmit the converted 3D image to the at least one service terminal 120 .

Then, the at least one service terminal 120 may generate 3D interior information based on the 3D image and transmit the generated 3D interior information to the server 100 .

Then, the server 100 may transmit the 3D interior information to the customer terminal 110 .

The server 100 may store information about the customer terminal 110 . For example, various information such as information on personal information of a user (customer) corresponding to the customer terminal 110 , authentication information, and service use history information may be stored in the server 100 .

In addition, information on the service terminal 120 may be stored in the server 100 . For example, various information such as information on personal information of a user (interior vendor) corresponding to the service terminal 110, authentication information, service use history information, contract information, satisfaction information, information on priorities, etc. (100) may be stored.

The server 100 may include the file conversion apparatus 1 described above with reference to FIGS. 1 to 11 in order to convert the 2D image transmitted by the customer terminal 100 into a 3D image.

The server 100 will be described in more detail with reference to FIG. 13 as follows.

The server 100 includes a file conversion device 1, a request analysis unit 101, a service terminal management unit 102, a service terminal selection unit 103, an object information management unit 104, a sales management unit 105, a satisfaction management unit ( 106 ), a communication unit 107 , and a memory unit 108 .

The file conversion apparatus 1 may convert a 2D image into a 3D image. The file conversion apparatus 1 has been described in detail with reference to FIGS. 1 to 11 above.

The request analysis unit 101 may analyze the information on the request condition transmitted from the customer terminal 110 to determine the customer's request. For example, when the customer terminal 110 transmits (20 pyeong apartment), (living room), and (Classic style) as information about the requirements, the demand analysis unit 101 determines that the customer's request is It can be understood as 'the living room of a 20-pyeong apartment is decorated in a classic style'.

The service terminal manager 102 may register at least one service terminal 120 and store/manage/provide information thereon.

The interior contractor may register the service terminal 120 with the server 100 using his/her own information. In addition, the interior contractor who has registered the service terminal 120 may pay a certain amount to the server 100 in exchange for receiving the 3D image from the server 100 .

The service terminal manager 102 may divide the plurality of service terminals 120 into terminal groups including at least one service terminal 102 according to attributes.

The service terminal selection unit 103 selects at least one service terminal 120 in response to the information on the request condition transmitted by the customer terminal 110 or selects a terminal group including the at least one service terminal 120 . You can choose.

The object information management unit 104 may store/manage/provide information on selectable objects included in the 3D interior information.

For example, the object information manager 104 may transmit information on at least one object to the at least one service terminal 120 . In this case, the service terminal 120 may generate 3D interior information using the object received from the server 100 (from the object information management unit 104 ).

Alternatively, the object information management unit 104 may process/store/manage/provide object information received from the at least one service terminal 120 . In this case, when the service terminal 120 generates 3D interior information by itself using a predetermined object, and transmits the 3D interior information and information on the object used to generate the 3D interior information to the server 100 , may be applicable.

Also, the object information management unit 104 may store/manage/provide information on a price, material, numerical value, color, etc. of a sellable object.

The sales management unit 105 may store/manage information on sales of objects included in the 3D interior information.

For example, the sales management unit 105 may provide information on an interior contractor capable of providing a predetermined object. In addition, the sales management unit 105 may store/manage information on the sold object.

The satisfaction management unit 106 may store/process/manage/provide information on satisfaction with respect to 3D interior information.

In other words, the satisfaction management unit 106 may store/process/manage/provide information on satisfaction with respect to an interior contractor who has generated 3D interior information.

The customer terminal management unit 107 may register at least one customer terminal 110 and store/manage/provide information thereon.

When a user (customer) installs an app in the customer terminal 110 , customer information may be stored in the customer terminal management unit 107 . For example, it is possible to store/manage/provide various information about the customer, such as information about the customer's personal information, usage history, purchase history of an object, and authentication information of the customer.

The customer may pay a predetermined fee in exchange for receiving the 3D interior information.

Alternatively, a differential fee may be paid according to the size (sqm) of the customer's interior product (real estate product).

For example, when a customer requests 3D interior information for the living room of an apartment of 20 pyong, the first price is paid to the server 100, and when requesting 3D interior information about the living room of an apartment of 40 pyong, the customer A second price higher than the first price may be paid to the server 100 side.

The customer terminal management unit 107 may provide information about the customer to the at least one service terminal 120 .

The communication unit 108 may communicate with at least one of the customer terminal 110 and the service terminal 120 . For example, the 2D image may be received from the customer terminal 110 through the communication unit 108 , and the 3D image may be transmitted to the at least one service terminal 120 through the communication unit 108 .

The memory unit 109 may store/manage various information, programs, data, etc. required for interior information processing. For example, information on the object (3D image information on the object, etc.) may be stored.

When the file conversion device 1 includes a functional part capable of performing the same function as at least one of the communication unit 108 and the memory unit 109 , at least one of the communication unit 108 and the memory unit 109 is may be omitted.

The interior information processing method using the interior information processing apparatus 2 described above will be described with reference to the accompanying FIGS. 14 to 31 as follows.

14 to 31 are diagrams for explaining an interior information processing method. Hereinafter, the description of the above-described parts may be omitted.

Referring to FIG. 14 , first, a 2D image of a real estate object may be acquired from the customer terminal 110 ( S500 ). For example, in the customer terminal 110 in which an app capable of implementing the interior information processing method according to the present invention is installed, it is possible to take a picture of a real estate object (such as a living room of an apartment). In this case, the photo of the real estate object may be a 2D image.

Thereafter, the customer terminal 110 may transmit the acquired 2D image to the server 100 (S510).

An example of a 2D image acquired and transmitted by the customer terminal 110 is posted in FIG. 15 . 15 , a plan view of a real estate object may be used as a 2D image.

In the customer terminal 110 , as in the case of FIG. 16 , information on requirements (requirement information) may be further transmitted to the server 100 together with a 2D image (S511).

The requirement information may include information about the requirements for the interior of the real estate object corresponding to the 2D image.

Referring to Figs. 17 to 20 attached for the requirement information, it is as follows.

17 , an example of a method for a customer to input requirement information in the customer terminal 110 is posted. The information posted in FIG. 17 is displayed on the screen of the customer terminal 110, and it is possible for the customer to select desired content from the displayed information. In other words, information on at least one selectable interior type may be displayed on the screen of the customer terminal 110 .

Referring to FIG. 17 , any one of Classic, Between, Modern, and Other may be selected from the first type item.

If the customer sets the apartment living room as a real estate object and selects Modern in the first type item, the requirement information may include content to 'work the interior of the apartment living room in a modern style'.

In this way, the customer can select any one of warm, medium, cold, and others in the second type item.

In addition, the customer can select any one of open feeling, medium feeling, closed feeling, and others from the third type item.

In addition, the customer may select any one of a homely feeling, a medium feeling, an office feeling, and the like from the fourth type item.

In addition, it is possible for the customer to directly input the desired requirements in the text format into the customer terminal 110 . For example, as shown in FIG. 17 , the customer may input desired content in the Comments item.

In this way, it is possible for the customer to set the requirement information and transmit the set requirement information to the server 100 .

Alternatively, the server 100 may provide image information on the interior type in advance, and display image information on at least one selectable interior type on the screen of the customer terminal 110 .

Then, the customer may be able to select a desired one from among the image information for at least one interior type provided by the customer terminal 110 .

For example, as in the case of FIG. 18 , the server 100 sends an image (A) for a classic type for an apartment living room, an image (B) for a medium type, and an image (C) for a modern type to the customer. It can be provided (transmitted) to the terminal 110 .

Then, the customer can select a desired type from among (A), (B), and (C) displayed on the screen of the customer terminal 110 . If the customer selects the classic type of (A) as a preferred type, the image of (A) may be transmitted to the server 100 as customer requirement information. That is, the requirement information may include preference type information for a preferred interior type.

As such, the requirement information may include image information about the interior type.

Also, the server 100 may provide at least one piece of first reference information corresponding to at least one interior type to the customer terminal 110 .

In this case, at least one piece of first reference information corresponding to the at least one interior type may be displayed on the screen of the customer terminal 110 .

For example, as in the case of FIG. 19 , at least three pieces of first reference information A, B, and C may be displayed on the screen of the customer terminal 110 corresponding to the modern type, which is one of the interior types.

Here, the first reference information may include at least one piece of 3D interior information previously created in response to at least one interior type.

For example, it is assumed that a modern type is selected as an interior type preferred by other previous customers, for example, the first, second, and third customers, and 3D interior information is obtained in response thereto.

The first customer selected the modern type and proceeded with the interior to obtain a result as shown in FIG. 19 (A), and the second customer selected the modern type and proceeded with the interior to obtain the result as shown in FIG. 19 (B) obtained, and the third customer selects a modern type and proceeds with the interior to obtain a result as shown in (C) of FIG. 19 . Here, the results of (A), (B), and (C) of FIG. 19 may be results in the form of 3D interior information. Alternatively, the results of (A), (B), and (C) of FIG. 19 may be results in the form of photographs taken in a situation in which the interior work of the living room of an actual apartment is completed.

In this case, when the modern type is selected as the interior type preferred by the current customer, the results obtained by the first, second, and third customers who previously selected the modern type as first reference information corresponding to the modern type can be provided to current customers. Here, the results of (A), (B), and (C) of FIG. 19 may be results with relatively high satisfaction.

In this case, it is possible for the current customer to determine the desired interior direction by using the results of the interior previously performed by another customer.

In other words, if the customer selects an interior type preferred by the customer, the customer may provide the 3D interior information previously worked on the interior type selected by the customer as reference information to assist the customer in making a decision.

Meanwhile, it is possible to provide the reference information to the customer terminal 110 in another form.

For example, as in the case of FIG. 20 , information on a plurality of interior cases may be displayed on the screen of the customer terminal 110 .

Here, the living room interior cases 1, 2, and 3 may include 3D interior information previously obtained by another customer while proceeding with the living room interior or information on a photo of an actual living room where interior work has been completed.

In FIG. 20 , the user selects a desired case, and it is possible to check 3D interior information for the selected case or a photo of an actual living room where interior work has been completed.

Meanwhile, as shown in FIG. 14 , the server 100 may receive a 2D image from the customer terminal 110 ( S520 ) and convert the received 2D image into a 3D image ( S530 ).

Here, since the method for converting the 2D image into the 3D image has been described in detail with reference to FIGS. 1 to 11, further description thereof will be omitted.

Thereafter, the server 100 may transmit the converted 3D image to the at least one service terminal 120 (S540).

In addition, the server 100 may transmit information about the requirements received from the customer terminal 110 together with the 3D image to the at least one service terminal 120 .

When there are a plurality of registered service terminals 120 , it is possible to select at least one service terminal 120 to which a 3D image is to be transmitted among the plurality of service terminals 120 . This will be described with reference to the accompanying FIGS. 21 to 24 as follows.

Priority may be given to the plurality of service terminals 120 .

For example, as in the case of FIG. 21 , the priority of the first service terminal 120A corresponding to the interior company A may be set to precede the priority of the second service terminal 120B corresponding to the interior company B. .

When the customer terminal 110 transmits a 2D image to the server 100 to request an interior design, the server 100 converts the 2D image into a 3D image, and considers the priority of the converted 3D image to provide at least one service It can be transmitted to the terminal 120 . For example, the server 100 may transmit a 3D image converted to the service terminal 120 having the highest priority (eg, the first service terminal 120A) and request the interior design from the interior company A. . Thereafter, when another customer terminal 110 transmits a 2D image to the server 100 to request an interior design, the 3D image is transmitted to the service terminal 120 corresponding to the next priority (eg, the second service terminal 120B). )) to request interior design from B interior company.

On the other hand, it may be possible to request an interior design according to the priority and to confirm the intention of the corresponding interior company.

For example, as in the case of FIG. 22 , when the customer terminal 110 transmits a 2D image to the server 100 , the server 100 converts the 2D image into a 3D image, and the converted 3D image is prioritized. It can be transmitted to the most advanced first service terminal 120A (S540a).

Thereafter, it is determined whether the first service terminal 120A accepts the request for interior design (S540b), and as a result of the determination, when the first service terminal 120A approves the interior design, the customer terminal 110 ) may be selected as an interior company A corresponding to the first service terminal 120A as an interior company to perform interior design on the real estate object corresponding to the 2D image transmitted (540c).

On the other hand, if it is determined in step S540b that the first service terminal 120A does not approve the interior design, the converted 3D image is transferred to the second service terminal 120B having a lower priority than the first service terminal 120A. It can be transmitted (S540d).

Thereafter, it is determined whether the second service terminal 120B accepts the request for interior design (S540e), and as a result of the determination, when the second service terminal 120B approves the interior design, the customer terminal 110 ) may select an interior company to perform interior design on real estate objects corresponding to the 2D image transmitted by the B interior company corresponding to the second service terminal 120B (540f).

If it is determined in step S540e that the interior design is not approved by the second service terminal 120B, the converted 3D image may be transmitted to the third service terminal 120C having a lower priority than the second service terminal 120B. (S540g).

Thereafter, it is determined whether the third service terminal 120C accepts the request for the interior design (S540h), and as a result of the determination, when the third service terminal 120C approves the interior design, the customer terminal 110 ) may select an interior company to perform interior design on a real estate object corresponding to the 2D image transmitted by C as an interior company C corresponding to the third service terminal 120C (540i).

If it is determined in step S540h that the interior design is not approved by the third service terminal 120C, the converted 3D image may be transmitted to the fourth service terminal 120D having a lower priority than the third service terminal 120C. (S540j).

Thereafter, it is determined whether the fourth service terminal 120D accepts the request for the interior design (S540k), and as a result of the determination, when the fourth service terminal 120D approves the interior design, the customer terminal 110 ) may select an interior company to perform interior design on a real estate object corresponding to the 2D image transmitted by the D interior company corresponding to the fourth service terminal 120D (540l).

If it is determined in step S540k that the fourth service terminal 120D does not approve the interior design, another preset function (Default) may be performed (S540m). For example, a 3D image may be transmitted to another service terminal designated in advance, or the content that interior work is impossible may be transmitted to the customer terminal 110 .

Meanwhile, when a preferred interior type is set in the customer terminal 110 , the server 100 may select an appropriate service terminal 120 and transmit the 3D image accordingly.

For example, as in the case of FIG. 23, the first, second, third, fourth, and fifth service terminals are set for the classic type, and the sixth, 7, 8, 9, and 10 service terminals are set for the intermediate type. , 11th, 12th, 13th, 14th, and 15th service terminals can be set for the modern type.

The satisfaction with the classic type of the interior company corresponding to the first, second, third, fourth, and fifth service terminals may be relatively higher than that of other service terminals. Satisfaction with the intermediate type of the interior company corresponding to the 6th, 7th, 8th, 9th, and 10th service terminals may be relatively higher than that of other service terminals. The satisfaction with the modern type of the interior company corresponding to the 11th, 12th, 13th, 14th, and 15th service terminals may be relatively higher than that of other service terminals.

Here, when the classic type is set as the preferred interior type in the customer terminal 110, the server 100 transmits a 3D image to at least one of the first, second, third, fourth, and fifth service terminals to perform the interior work. can be ordered

An example of a method of transmitting a 3D image by selecting at least one of the first, second, third, fourth, and fifth service terminals has been described with reference to FIGS. 21 to 22 .

Alternatively, when the type of real estate is set in the customer terminal 110 , the server 100 may select an appropriate service terminal 120 and transmit the 3D image accordingly.

For example, as in the case of FIG. 24, service terminals 1-1, 2-1, 3-1, 4-1, and 5-1 are set for the bedroom, and 6-1 and 7- for the living room. 1, 8-1, 9-1, and 10-1 service terminals may be set, and 11-1, 12-1, 13-1, 14-1, and 15-1 service terminals may be set for the kitchen.

The satisfaction with the bedroom of the interior company corresponding to the 1-1, 2-1, 3-1, 4-1, and 5-1 service terminals may be relatively higher than that of other service terminals. The satisfaction with the living room of the interior company corresponding to the 6-1, 7-1, 8-1, 9-1, and 10-1 service terminals may be relatively higher than that of other service terminals. The satisfaction with the kitchen of the interior company corresponding to the 11-1, 12-1, 13-1, 14-1, and 15-1 service terminals may be relatively higher than that of other service terminals.

Here, in the case where the living room is set as a real estate object to which the interior design is applied in the customer terminal 110 , the server 100 operates the 1-1, 2-1, 3-1, 4-1, 5-1 service terminals. It is possible to request interior work by transmitting a 3D image to at least one of them.

Meanwhile, as shown in FIG. 14 , the service terminal 120 receiving the 3D image from the server 100 may generate 3D interior information based on the 3D image ( S550 ).

An example of the 3D interior information generated by the service terminal 120 was posted in FIG. 25 .

25(A), (B), and (C) are only examples of 3D interior information that can be generated by the service terminal 120, and the present invention may not be limited to FIG. 25 .

For example, the service terminal 120 may be capable of generating rotatable 3D interior information.

As such, the 3D interior information generated by the service terminal 120 may be transmitted to the server 100 (S560).

Then, the server 100 may transmit the 3D interior information received from the service terminal 120 to the customer terminal 100 (S570).

Here, the server 100 may transmit the 3D interior information received from the service terminal 120 to the customer terminal 110 as it is, or process the received 3D interior information and transmit it to the customer terminal 110 .

For example, the server 100 receives 3D interior information in the form of a 3D interior image from the service terminal 120 , processes the received 3D interior information as in the case of FIG. 26 , and transmits it to the customer terminal 110 . possible.

Referring to FIG. 26 , the 3D interior information may include the name of the interior company, the location of the interior company, the interior blank shooting, the time required for interior construction, and 3D interior image information.

Here, the name of the interior company and the location of the interior company may mean information on a service provider corresponding to the service terminal 120 that has transmitted 3D interior information to the server 100 . As such, the server 100 may be able to provide information on the service provider to the customer terminal 110 .

Meanwhile, in the customer terminal 110 , after receiving the 3D interior information from the server 100 , it may be possible to evaluate satisfaction with the received 3D interior information.

For example, as in the case of FIG. 27 , after receiving the 3D interior information ( S570 ), the customer terminal 110 may evaluate satisfaction with the 3D interior information ( S600 ).

Satisfaction may be evaluated by a predetermined score ranging from 1 to 100 points. Alternatively, it may be possible to evaluate the satisfaction with grades such as high/middle/low.

Satisfaction with the 3D interior information may mean satisfaction with an interior company that has worked on the 3D interior information.

Satisfaction information for the 3D interior information may be transmitted from the customer terminal 110 to the server 100 (S610).

Then, the server 100 may receive the satisfaction information from the customer terminal 110 (S620), and analyze and store the received satisfaction information (S630).

In addition, the server 100 may reset the priority of the at least one service terminal 120 based on the satisfaction information received from the customer terminal 110 .

For example, the server 100 may receive satisfaction information from a plurality of customer terminals 110 , analyze the received satisfaction information, and evaluate the satisfaction level for each interior company.

As in the case of FIG. 28 , the satisfaction with the interior company A corresponding to the first service terminal 120A is 92 points, the satisfaction level with the interior company B corresponding to the second service terminal 120B is 75 points, and the third service Assume that the satisfaction with the interior company C corresponding to the terminal 120C is 98 points, and the satisfaction level with the interior company D corresponding to the fourth service terminal 120D is 85 points.

In this case, the priority of the third service terminal 120B corresponding to the interior company C with the highest satisfaction has the highest priority, the priority of the first service terminal 120A corresponding to the interior company A is next, and the interior D interior The priority of the fourth service terminal 120D corresponding to the company may be next, and the priority of the second service terminal 120B corresponding to the interior company B may be next.

An example of the service terminal 120 selection method in consideration of the priority has been described in detail with reference to FIGS. 21 to 22 above.

It may be possible to outsource the interior design work to a plurality of interior companies. In this regard, referring to the accompanying FIG. 29, the following.

As shown in FIG. 29 , the server 100 may transmit the converted 3D image to the first service terminal, the second service terminal, and the third service terminal, respectively ( S541 , S542 , and S543 ).

In this case, the first service terminal, the second service terminal, and the third service terminal generate 3D interior information based on the 3D image ( S551 , S552 , S553 ), respectively, and transmit the generated 3D interior information to the server 100 . It can be (S561, S562, S562).

Then, the server 100 may transmit the 3D interior information received from the first service terminal, the 3D interior information received from the second service terminal, and the 3D interior information received from the third service terminal to the customer terminal 110, respectively. .

In this case, the customer terminal 110 may select at least one of 3D interior information corresponding to the first service terminal, 3D interior information corresponding to the second service terminal, and 3D interior information corresponding to the third service terminal.

The evaluation score for the satisfaction of the 3D interior information (interior company that worked with the 3D interior information) selected in the customer terminal 110 is relatively high, and the evaluation score for the satisfaction of the 3D interior information not selected in the customer terminal 110 is relatively high. can be as low as

In this way, when a customer requests a plurality of interior companies to work on 3D interior information, competition among interior companies is provoked, and higher quality 3D interior information can be obtained.

On the other hand, when the customer terminal 110 transmits the 2D image of the real estate object to the server 100, information on the address of the real estate object corresponding to the 2D image is transmitted to the server 100 together as one type of requested information. it may be possible to

Here, the information on the address may include at least one of an address according to an administrative district, an apartment name, an apartment complex name, and a housing complex name.

For example, as in the case of FIG. 30 , the customer terminal 110 transmits the 2D image (B) for the real estate object and the requirement information (A) for the real estate object corresponding to the 2D image to the server 100 . can

Requirement information may include information on the type of real estate object (apartment living room), information on the address of the real estate object (type 84A, Gocheok Daewoo Apartment, Gocheok-dong, Guro-gu, Seoul), customer name, and contact information.

The requirement information may include information on the preferred interior type described with reference to FIGS. 17 to 19 in addition to the above-mentioned information. As for this, since it has been described above, further description thereof will be omitted.

When the customer terminal 110 transmits address information for a real estate product to the server 100 , the server 100 may transmit second reference information corresponding to the corresponding address information to the customer terminal 110 .

An example of the second reference information is shown in (A), (B) and (C) of FIG. 31 .

Here, the second reference information may include at least one piece of 3D interior information previously created in response to the corresponding address information.

For example, if you transmit 'Gocheok Daewoo Apartment 84A type, Gocheok-dong, Guro-gu, Seoul' as the address information of the customer terminal 110, the server 100 uses 'Type 84A, Gocheok Daewoo Apartment, Gocheok-dong, Guro-gu, Seoul in the 3D interior information that was previously worked and stored. ', the results such as (A), (B), and (C) of FIG. 31 may be obtained, and the obtained results may be provided to the customer terminal 110 .

The 3D interior information created according to the current customer's request is also stored in the server 100, and the stored 3D interior information responds to the current customer when a new customer with the same address (apartment complex, etc.) later requests an interior design as the current customer 3D interior information to be used may be provided to a new customer as second reference information.

Meanwhile, in the present invention, selectable objects may be included in 3D interior information. In addition, the customer terminal 110 may purchase a selectable object. In this regard, referring to the accompanying FIGS. 32 to 39, it is as follows.

32 to 39 are diagrams for explaining a method of purchasing a selectable object included in 3D interior information. Hereinafter, the description of the above-described parts may be omitted.

Referring to FIG. 32 , when the customer terminal 110 receives 3D interior information from the server 100 , the 3D interior information may be displayed on the screen of the customer terminal 110 ( S700 ).

Here, as in the case of FIG. 33 , the 3D interior information may include at least one selectable object (Object, 200A, 200B, 200C). The objects 200A, 200B, and 200C may include at least one of furniture, props, and home appliances.

The customer may select a predetermined object from the 3D interior information displayed on the screen of the customer terminal 110 (S710).

Then, detailed information corresponding to the selected object may be displayed on the screen of the customer terminal 110 (S720).

For example, in the case of selecting a predetermined object 200B from the 3D interior information displayed on the screen of the customer terminal 110 as in the case of (A) of FIG. 34, the customer terminal (B) of FIG. 110), detailed information (information about type (table), price (20,000 won), material (wood), color (red), numerical value (width/length/height)) of the selected object 200B will be displayed on the screen of 110). can

Here, selecting an object is not necessarily limited to clicking an object, and positioning a predetermined pointer (Pointer, CS) to overlap the object may also be viewed as selecting an object.

As shown in FIG. 32 , after selecting an object, it may be determined whether to purchase the selected object ( S730 ).

If it is determined in step S730 that the selected object is not purchased, another function may be performed (S750). For example, you can select another object.

On the other hand, in the case of purchasing the selected object as a result of the judgment in step S730, purchase information may be transmitted to the server 100 (S740). Here, the purchase information may be information related to the purchase of the object, such as information on the selected object, information on personal information of the customer, a credit card number, and a delivery address.

For example, as shown in (A) of FIG. 35 , the 3D interior information displayed on the screen of the customer terminal 110 includes a first object 200A, a second object 200B, and a third object 200C. In this case, the customer may select all of the first, second, and third objects 200A, 200B, and 200C.

In this case, as in the case of (B) of FIG. 35 , in addition to detailed information on each of the first, second, and third objects 200A, 200B, and 200C, the first, second, and third objects 200A, 200B, and 200C) The sum of the prices of may be displayed on the screen of the customer terminal 110 .

Here, when the customer selects the 'purchase' menu, the corresponding object can be purchased.

The server 100 receiving the purchase information from the customer terminal 110 may check the purchaser, the purchased product (object), the delivery address, payment information, and the like.

Thereafter, the server 100 may instruct the delivery company to deliver the goods, and transmit delivery information to the customer terminal 110 (S760).

The delivery information may include at least one of invoice information, delivery product (object) information, delivery date information, and delivery company information.

If necessary, the server 100 may also transmit the delivery information to the at least one service terminal 120 .

Meanwhile, when the customer selects a predetermined object, information on another object similar to the selected object may be additionally displayed on the screen of the customer terminal 110 .

For example, as in the case of FIG. 36 , when an object 200B (eg, a table) included in the 3D interior information displayed on the customer terminal 110 is selected, a similar object corresponding to the object 200B is selected. Information may be displayed on the screen of the customer terminal 110 .

Here, when the customer selects the similar object menu using the predetermined pointer CS, as in the case of (A), (B), and (C) of FIG. 37 , the similarity corresponding to the selected object 200B Information on the object may be displayed on the screen of the customer terminal 110 .

The information about the similar object may include at least one of information about a material, information about a price, information about a numerical value, and information about a color.

As such, the similar object may be an object having the same type as the selected object, but different in at least one of a shape, a material, a price, and a color.

The information on the similar object may be set in the service terminal 120 and transmitted to the server 100 , and the server 100 may transmit it to the customer terminal 110 .

From the point of view of an interior designer, a similar object may mean that it is determined that it is sufficient to substitute and use the corresponding object.

Meanwhile, information on an object that can be purchased from the customer terminal 110 may be set by the server 100 or set by the service terminal 110 . Of course, some objects may be set by the server 100 , and some objects may be set by the service terminal 110 .

When the server 100 sets the object information, as in the case of FIG. 38 , the server 100 transmits the object information (object information) to the at least one service terminal 120 (540C). can

Of course, the server 100 may also transmit the 3D image to the at least one service terminal 120 (S520A) and transmit information on the customer's requirement (S540B).

In this case, the service terminal 120 may generate 3D interior information by working using the object provided by the server 100 .

In this case, when the server 100 receives the 3D interior information from the at least one service terminal 120 , the server 100 performs information processing for matching detailed information of selectable objects to the received 3D interior information, and processing It is possible to provide one 3D interior information to the customer terminal 110 .

When the service terminal 120 sets the information on the object, the service terminal 120 generates 3D interior information by working using the 3D image received from the server 100 and at least one object set by itself. can do.

In this case, as in the case of FIG. 39 , the service terminal 120 may transmit ( 560B) object information used to work 3D interior information to the server 100 .

Of course, the service terminal 120 may also be able to transmit 3D interior information to the server 100 (S560A).

The server 100 may check the object information received from the service terminal 120 and perform processing of matching the received 3D interior information with the object information (S800).

Thereafter, the server 100 may transmit the processed 3D interior information to the customer terminal 110 (S570).

As such, when the service terminal 120 sets an object by itself and generates 3D interior information using the set object, the degree of freedom of interior design work can be improved.

As such, those skilled in the art to which the present invention pertains will understand that the above-described technical configuration of the present invention may be implemented in other specific forms without changing the technical spirit or essential characteristics of the present invention.

Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims rather than the foregoing detailed description, and the meaning and scope of the claims And all changes or modifications derived from the equivalent concept should be construed as being included in the scope of the present invention.

Claims (20)

transmitting the 2D image from the customer terminal to the server;
converting the 2D image into a 3D image in the server;
transmitting the converted 3D image to at least one service terminal;
transmitting, from at least one service terminal, 3D interior information based on the 3D image and including at least one selectable object to the server; and
transmitting the 3D interior information to the customer terminal;
including,
The step of converting the 2D image into a 3D image in the server comprises:
Further comprising; extracting, by the server, coordinate data based on the 2D image, and constructing the 3D image based on the coordinate data;
The 2D image includes a sketch file,
Composing the 3D image comprises:
converting, by the server, the sketch file into a Lab channel;
removing, by the server, the effect on lighting by dividing the Lab channel into respective channels, and processing the contrast of the separated L channel;
extracting, by the server, an outline from the image from which the influence of the lighting has been removed, and storing the resultant image;
detecting, by the server, a blob by labeling the stored result image;
detecting, by the server, a boundary line based on the detected blob and storing;
determining, by the server, a set of points forming the detected boundary line, determining a direction, and detecting an outline;
detecting, by the server, the image from which the influence of the lighting is removed and the image from which the outline is detected, and the image from which the outline is removed;
matching, by the server, the image from which the outline has been removed and the image in which the element is detected to a template;
generating, by the server, a 2D drawing corresponding to the sketch file by applying pre-stored outer coordinate information and element coordinate information to a CAD program after matching the template; and
Comprising the step of calculating, by the server, the 3D image based on the generated 2D drawing
How to process interior information. The method of claim 1,
When the customer terminal selects at least one object from the 3D interior information, the method further comprising the step of displaying detailed information of the selected object on the screen of the customer terminal. 3. The method of claim 2,
The detailed information includes information about at least one of a numerical value, a material, and a price of the object. 3. The method of claim 2,
A method in which the customer terminal selects at least one object from the 3D interior information, and purchases the selected object. The method of claim 1,
The server transmits the 3D interior information received from the service terminal as it is to the customer terminal, or processes the received 3D interior information and transmits the received 3D interior information to the customer terminal. The method of claim 1,
The method further comprising the step of evaluating satisfaction with respect to the 3D interior information received from the customer terminal. The method of claim 1,
The method further comprising the step of transmitting, by the server, information on a service provider corresponding to the service terminal that has transmitted the 3D interior information to the customer terminal. The method of claim 1,
transmitting information about the requirements from the customer terminal to the server; and
transmitting the information on the requirement from the server to at least one of the service terminals;
How to include more. 9. The method of claim 8,
The information on the requirement includes preference type information for a preferred interior type. 10. The method of claim 9,
displaying information on at least one selectable interior type on the screen of the customer terminal; and
displaying at least one piece of first reference information corresponding to the at least one interior type on the screen of the customer terminal;
How to include more. 11. The method of claim 10,
The first reference information includes at least one piece of 3D interior information previously created in response to the at least one type of interior. The method of claim 1,
The method further comprising the step of transmitting, in the customer terminal, information on the address corresponding to the 2D image to the server. 13. The method of claim 12,
The method further comprising the step of transmitting, by the server, second reference information corresponding to the information on the address to the customer terminal. 14. The method of claim 13,
The second reference information includes at least one piece of 3D interior information previously created in response to the information on the address. a server that receives the 2D image of the customer terminal that transmits the 2D image, converts the received 2D image into a 3D image, and transmits the converted 3D image; and
A service terminal for receiving the 3D image, generating 3D interior information based on the 3D image and including at least one selectable object, and transmitting the generated 3D interior information to the server; includes do,
The server transmits the 3D interior information received from the service terminal to the customer terminal,
The server, in converting the 2D image into a 3D image, extracts coordinate data based on the 2D image, constructs the 3D image based on the coordinate data, and the 2D image includes a sketch file do,
The server, in composing the 3D image, converts the sketch file into a Lab channel, separates the Lab channel into each channel, and processes the contrast of the separated L channel to remove the influence on lighting, extracting an outline from the image from which the influence of lighting is removed, storing the result image, performing labeling of the stored result image to detect a blob, detecting and storing a boundary line based on the detected blob, and the By sampling a set of points forming the detected boundary line, the direction is determined and the outline is detected, the image in which the influence of the illumination is removed and the image in which the outline is detected are calculated to detect an image in which the outline is removed, and the outline is removed Matching the template image and the element detected image, and applying the pre-stored outline coordinate information and element coordinate information to a CAD program after matching the template to generate a 2D drawing corresponding to the sketch file, and the generated 2D drawing to calculate the 3D image based on
Interior information processing unit. 16. The method of claim 15,
When at least one object is selected from the 3D interior information in the customer terminal, the device for displaying detailed information of the selected object on the screen of the customer terminal. 17. The method of claim 16,
The detailed information includes information about at least one of a numerical value, a material, and a price of the object. 17. The method of claim 16,
A device capable of selecting at least one object from the 3D interior information in the customer terminal and purchasing the selected object. 16. The method of claim 15,
The server transmits the 3D interior information received from the service terminal as it is to the customer terminal, or processes the 3D interior information and transmits the 3D interior information to the customer terminal. 16. The method of claim 15,
An apparatus for evaluating satisfaction with the 3D interior information received from the customer terminal.

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