JP2018163031A - Body contour information analysis system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide useful information for determining the size and fit (fitting feeling) of an attached object to a subject at a distant place without actually facing each other. I will provide a. SOLUTION: A standard that can be used to acquire data of a body shape image obtained by photographing the appearance of a target part which is at least a part of the body of the subject and to determine the actual size of the target part of the body of the subject. Acquire numerical value or character or image data including dimensional information, set each part of the target part shown in the body shape image as a parameter, measure the display dimension on the body shape image of each set parameter, and measure. Using the acquired reference dimension data, the actual dimensions of each part of the target part of the subject's body represented by the body shape image are calculated from the measured display dimensions on the body shape image. [Selection diagram] Fig. 3

Description

  The present invention relates to a body type information analysis system that analyzes information about a body type such as a dimension of a target part that is at least a part of a subject's body.

  In recent years, web pages and applications for product sales that automatically perform a series of operations such as product browsing / purchasing / payment / shipping notifications on systems such as servers connected to communication networks such as the Internet have been constructed. Mail order sales (net shopping) for providing products via the Internet in response to requests from customers (viewers) are widely performed.

  In online shopping, there is no need to set up a physical store, and there is no need to hire a salesperson who operates the physical store. In addition, a series of operations such as product order reception / settlement / shipment arrangement are automatically performed by the application. Therefore, online shopping has the merit that it can reduce facility cost, personnel cost, and operation cost for companies. Further, in addition to being able to order merchandise day and night, the customer has the advantage of saving time and labor for visiting the store and purchasing merchandise.

  By the way, in online shopping, if the target product is a worn item such as clothes, footwear or decorations, the person who wants to purchase the item may purchase it after actually wearing (trying on) the item. It has a demerit that it cannot. That is, for example, if the product is clothes, in addition to product photos taken from each direction for each product in online shopping, there are dimensions of the main parts of the product and examples of try-on by staff with physique indicators clearly specified as a reference. It is posted. Therefore, the customer determines whether or not to purchase the product based only on the posted information. In this way, in online shopping, a situation in which a customer can purchase a product after confirming the wearing feeling of the product has not yet been reached.

  However, it is extremely difficult to quantitatively determine the degree of fit of the dimensions and the feeling of fitting (feeling of fitting) when the goods are actually worn, depending only on the dimensions of the main part of the goods and the appearance photograph. Therefore, there are many cases in which a product purchased through online shopping has a different fit than the one imagined when the product was actually installed. Similarly, there are many cases in which the size (size) of a product does not match the customer's body shape.

JP 2013-54582 A

  The present invention has been made in view of the above points, and an object of the present invention is to a subject who is at least a part of the subject's body via a communication network such as the Internet. The body type information such as the dimensions of the part can be determined more accurately, and the degree of fit of the attachment to the target part of the subject's body can be calculated more accurately, so that it can be attached to the subject. An object of the present invention is to provide a body type information analysis system that can provide useful information for judging the size and fit of an object.

  In order to solve the above-described problems, a body shape information analysis system according to the present invention includes a body shape image data acquisition unit that acquires image data of a body shape image obtained by photographing a body shape of a target portion that is at least a part of a subject's body. A reference dimension data acquisition unit that acquires numerical or character or image data including reference dimension information that can be used to determine the actual size of the target part of the subject's body, and a body image data acquisition unit Each part of the target part represented in the acquired body image is set as a parameter, and the display dimension measuring unit for measuring the display dimension on the body image of each of the set parameters, and the reference dimension acquired by the reference dimension data acquiring unit Using the data, calculate the actual dimensions of each part of the target part of the subject's body represented in the body image from the display dimensions on the body image measured by the display dimension measurement unit Characterized in that it comprises a and.

  According to the body shape information analysis system according to the present invention, based on the data of the body shape image obtained by photographing the body shape of the target portion of the subject's body, each part of the subject portion of the body of the subject represented in the body shape image Actual dimensions can be calculated. Accordingly, it is possible to present an attachment with an appropriate size (size) based on the actual size of the target portion of the subject's body. As a result, by applying the body shape information analysis system according to the present invention to, for example, a website or application software for online shopping, the person who wants to purchase the product selects the product to be analyzed based on the actual size data calculated above. If it can be used for judgment when making a purchase, the seller of the product can grasp the body size of the target portion of the body of the purchaser's body more accurately only through communication via a communication network such as the Internet. It becomes possible to calculate the degree of fit (wearing feeling) of the attachment to the target portion of the body of the person who wants to purchase the product more accurately.

  Further, in this body shape information analysis system, the body shape image data acquired by the body shape image data acquisition unit is data of a plurality of images obtained by photographing the body shape of the target portion from a plurality of directions, and is calculated by the actual size calculation means. The actual dimension of each part of the part may be the actual dimension of the three-dimensional shape of the target part.

  According to this configuration, it is possible to calculate the actual dimension of the three-dimensional shape of each part of the target portion of the subject's body. Therefore, it is possible to present an attachment with a more appropriate dimension (size). As a result, in application to the above-mentioned online shopping website and application software, it is possible to more accurately grasp the three-dimensional shape of the target part of the body of the person who wants to purchase the product, and It is possible to more accurately calculate the degree of fit of the attachment to the target part of the body of the purchase applicant.

  In addition, according to this body shape information analysis system, the data including the reference dimension information acquired by the reference dimension data acquisition unit is included in the body shape image together with the appearance of the target portion of the body, and the actual size is found. It may be image data of a moving object.

  According to this configuration, it is possible to grasp the actual size of the target portion of the body using the image only by receiving an image obtained by photographing an object whose actual size is known together with the appearance of the target portion of the body. It becomes like this. Therefore, the actual dimensions of each part of the target part of the subject's body can be easily calculated based on less data.

  Further, in this body type information analysis system, an attachment size acquisition unit that acquires data of an actual size of an attachment to be attached to a target portion of the subject's body, and an actual size of the attachment acquired by the attachment size acquisition unit. Based on the comparison between the data and the actual size data of the target part of the subject's body calculated by the actual size calculator, A fit determination unit that determines the degree of fit when attached to the target part, and the fit determination unit includes actual dimensions including data on the actual dimensions of the target parts of a plurality of human bodies collected in advance. Based on the database, the degree of fit of the attachment to the target portion of the subject's body may be calculated.

  According to this configuration, since it is possible to determine the degree of fit when the wearing object is worn on the target part of the subject's body, in the application to the above-mentioned online shopping website and application software, It is possible to more accurately calculate the degree of fit of the attachment to the target portion of the body of the purchase applicant. Therefore, it is possible to give useful information for determining the fit of the attachment to the person who wants to purchase the product. In addition, by calculating the degree of fit of the attachment to the target part of the subject's body based on the actual dimension database including the actual dimension data of the target part of the body of multiple persons collected in advance, It becomes possible to calculate the degree of fit more accurately (as data more in conformity with the actual fit).

  The body shape information analysis system may further include a 3D image data generation unit that generates 3D image data of the target portion based on the actual size of the target portion of the subject's body calculated by the actual size calculation unit. Good.

  According to this configuration, since the three-dimensional image data of the target portion of the subject's body can be generated, the actual dimensions of the target portion of the body can be more accurately grasped based on the three-dimensional image data. Become.

  Further, in this body type information analysis system, a wearable object image data acquisition unit that acquires a three-dimensional image of a wearable object to be worn on a target portion of the subject's body, and a three-dimensional wearable object acquired by the wearable object image data acquisition unit A state in which the subject wears an attachment by synthesizing the image and the three-dimensional image of the target portion of the subject's body generated by the three-dimensional image data generation unit at the same scale based on the actual size data. A wearing image creation unit that creates the image of

  According to this configuration, in application to the above-described online shopping website and application software, it is possible to present a wearing image in a state where the purchase applicant wears an attachment to the purchase purchaser. Therefore, it is possible to give not only information about the fit of the item to the buyer who wants to purchase the item, but also useful information for judging the actual state of wearing the item, such as how it looks when the item is worn. It becomes possible.

  Also, in this body type information analysis system, the body image data obtained by photographing the body shape of the target part that is at least part of the body of the subject acquired by the body image data acquisition unit is transmitted via the communication network. Data transmitted from the terminal device may be used.

  According to this configuration, the image data of the body shape image is data transmitted from another terminal device via a communication network such as the Internet, so that it can be applied to the above-described online shopping website and application software. In this case, it is possible to give useful information for the product purchaser who has accessed from the other terminal device to determine the actual wearing state including fit of the product to the product purchaser. It becomes.

  According to the body shape information analysis system according to the present invention, at least one of the subject's body without actually confronting the subject who is away from the subject via a communication network such as the Internet. It is possible to more accurately determine the body size of the target portion that is a part, and more accurately calculate the degree of fit of the attachment to the target portion of the subject's body. Therefore, it is possible to give useful information to the subject to determine the size and fit of the attachment.

1 is a diagram illustrating an example of the overall configuration of a data processing system according to an embodiment of the present invention. It is a block diagram which shows the structural example of a data processing server. It is a flowchart for demonstrating the flow of an actual dimension calculation process and a 3D model creation process. It is a figure which shows an example of the input screen of the browser data displayed on the display screen of a browser terminal. It is a figure which shows the procedure which images the image of the whole body (whole body) of a viewer. It is a figure which shows the image of the imaged hand. It is a figure for demonstrating the procedure of the dimension measurement of each part of a hand. (A) is a figure which shows the data of an actual dimension database, (b) is a figure for demonstrating the preparation procedure of 3D model of a hand. It is a flowchart for demonstrating the flow of a mounting image creation process and a fit feeling determination process. It is a figure which shows the display of the category selection screen which selects a product category. It is a figure which shows a goods selection column and a mounting image display column. It is a figure which shows the database which added the dimension information of the ring to the actual dimension database. It is a graph which shows an example of data distribution of a feeling of fit. It is a figure which shows the graph of the fit feeling displayed on a browser terminal.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a diagram showing an overall configuration example of a body type information analysis system 1 according to an embodiment of the present invention. The body type information analysis system 1 shown in FIG. 1 includes an information processing terminal 10 and a plurality of viewer terminals 20 (20-1, 20-2) connected to an electric communication line (hereinafter referred to as “communication network”) 30 such as the Internet. ) And an information database 40 that can exchange data with the information processing terminal 10.

  FIG. 2 is a block diagram illustrating a configuration example of the information processing terminal 10 of FIG. An information processing terminal 10 shown in FIG. 1 is a computer connected to a communication network 30, and includes a control unit (control unit) 11, a storage unit (storage unit) 12, a display unit (display unit) 13, such as a display, and an input device. (Input means) 14 and a data transmitter / receiver 15 are provided. In addition, as the information processing terminal 10, other components (the display unit 13 and the input device 14) are not essential as long as the information processing terminal 10 includes at least the control unit 11, the storage unit 12, and the data transmission / reception unit 15. May not necessarily be provided.

  The control unit 11 is a part for executing various processes for operating the information processing terminal 10, and includes a microprocessor, various peripheral circuits, and the like. In general, software and application programs are installed in a control unit such as a commercially available PC, and the storage unit 12 and the like are also integrally formed with these devices.

  The storage unit 12 is a storage medium such as a hard disk or a flash memory. The storage unit 12 stores website data 112 or application software (product sales application) data 113 created in a predetermined file format compatible with Internet browsing software (browser software). The website data 112 or the application software data 113 is read from the storage unit 12 by the control unit 11 in response to a request from the viewer terminal 20, and executed by the control unit 11 or the viewer terminal 20, and the execution result is It is displayed on the display screen of the browser terminal 20 via browser software. In addition to storing (storing) the website data 112 or application software data 113 in the storage unit 12 of the information processing terminal 10, a server other than the information processing terminal 10 arranged on the communication network 30 or the like. Can also be stored.

  The website data 112 and the application software data 113 include a product mounting part (subject) transmitted from the browser terminal 20 as a function of displaying the website or executing the application. The information processing terminal 10 receives an image (two-dimensional image) such as a digital photograph in which at least a part of the body is captured. Then, by performing an analysis based on the image, the fit of the product (wearing product) that is planned to be attached to the product wearing part that is a part of the body of the viewer (customer) who is browsing the browser terminal 20 (A feeling of wearing) is determined, and the determination result is transmitted to the viewer terminal 20 via the communication network 30. Details of this will be described later.

  The display (display unit) 13 is a device for displaying various images and videos, and a liquid crystal display or the like is used.

  The input device 14 is a device for detecting various operations input from an operator for operating the information processing terminal 10, and includes various input means (touch panel, GUI, keyboard, voice recognition device). By operating the input device 14, the operator can perform various operations necessary for control for performing the functions of the respective units as the body information analysis system of the present invention performed by the information processing terminal 10.

  The data transmission / reception unit 15 transmits / receives a data signal including various data input from the control unit 11 and the storage unit 12 to the viewer terminal 20 and the like via the communication network 30, or a wireless or wired short-distance communication unit. Data is transmitted to and received from the information database 40 via the above. The data transmitting / receiving unit 15 has a function of receiving hand image data transmitted from the browser terminal 20 described later. In addition, the data transmission / reception unit 15 has a function of transmitting fit data and the like to the browser terminal 20 described later.

  Returning to FIG. 1, the browser terminals 20 (20-1 and 20-2) are terminal devices having a function of performing data communication with the information processing terminal 10 via the communication network 30, for example, a smartphone or It may be a display (display screen) integrated electronic device such as a tablet. Here, as an example of the browser terminal 20, a tablet terminal 20-1 and a portable computer (PC) terminal 20-2 are illustrated. The browser terminal 20 has a display screen for displaying information related to data received via the communication network using browser software or application software.

  In the information database 40, data of dimensions (actual dimensions) relating to each part of the body of a plurality of (many) persons collected in advance is stored as an actual dimension database 40a. In addition, 3D (three-dimensional) model (image) data of each part of a plurality (many) of human bodies is stored as a 3D model database 40b. Further, information such as dimensions relating to products sold on the website or application software is stored as a product size database 40c, and data of 3D images of the products is stored as a product image database 40d.

  FIG. 3 is a flowchart for explaining the flow of the actual size calculation process and the 3D model creation process performed by the body type information analysis system 1 of the present embodiment. In the process shown in the flowchart of FIG. 10, steps ST1-1 to ST1-9, which will be described later, are actual size calculation processes, and steps ST1-10 to ST1-15 are 3D model creation processes.

  In the actual size calculation process, first, a browser operating the browser terminal 20 inputs data (customer data) related to itself (ST1-1). FIG. 4 is a diagram illustrating an example of the customer data input screen 22 displayed on the display screen 21 of the browser terminal 20. The input screen 22 shown in the figure displays, for example, the website 112 provided from the information processing terminal 10 on the viewer terminal 20 or executes the application software 113 provided from the information processing terminal 10 on the viewer terminal 20. To be displayed. The viewer inputs information about himself (here, the viewer's gender (Sex) and height (Height)) as viewer data from the input screen 22. The inputted viewer data is transmitted to the information processing terminal 10 (ST1-2).

  Next, the viewer captures an image of a specific part of his / her body using an imaging function (digital camera function) attached to the browser terminal 20 (ST1-3). At this time, a plurality of images obtained by viewing the specific part from a plurality of directions are captured as necessary. This image is prepared by capturing an image captured by another device (such as a digital camera) into the viewer terminal 20 in addition to capturing using the imaging function attached to the viewer terminal 20. Also good.

  FIG. 5 is a diagram illustrating a procedure for capturing an image of the entire body (whole body) of the viewer. As shown in the figure, when capturing an image of the entire body (a face may be removed as necessary to deal with privacy problems), the viewer terminal 20 is moved away from the body. Place the camera in the desired location and take a picture using the remote control function. Further, in this case, the body is imaged from the front as shown in FIG. 11A, and the body is imaged from the side as shown in FIG. The case of imaging is shown.

  In addition to this, for example, when only the hand is imaged as a part of the body, the image of the other hand is captured by the imaging function of the browser terminal 20 held in one hand. An example of an image of a hand imaged in this way is shown in FIG. In the image 80 shown in FIG. 5A, a coin 81 placed on the hand 90 is also shown. The coin 81 is an object whose outer dimensions (actual dimensions) such as its diameter are accurately known in advance. Therefore, the data of the image in which the coin 81 is reflected corresponds to the data including the reference dimension information of the present invention. In addition to this, as shown in FIG. 5B, a ruler scale 82 can be placed on the side of the hand 90 to copy the ruler scale 82 together. The ruler scale 82 is also an object whose length dimension (actual dimension) is accurately known in advance. Although not shown, it is preferable to include a plurality of images obtained by imaging the hand from a plurality of directions. In the following description, a case will be described in which the target portion that is a part of the viewer's body is a hand, and the attachment to be attached to the target portion is a ring (accessory).

  The image (image 80) captured as described above is transmitted to the information processing terminal 10 (ST1-4). The information processing terminal 10 receives the image data (ST1-5). Further, the reference dimension data included in the image data is also transmitted to the information processing terminal 10 (ST1-6). The information processing terminal 10 also receives the reference dimension data (ST1-7).

  Next, the information processing terminal 10 measures the dimensions of each part of the hand on the received image (ST1-8). FIG. 7 is a diagram for explaining the procedure of dimension measurement. FIG. 7A shows an example of each dimension parameter for the vertical dimension of the hand on the image, FIG. 7B shows an example of each dimension parameter for the horizontal dimension, and FIG. Shows an example of each dimension parameter for the same thickness direction dimension.

  As shown in FIG. 7 (a), wrist center P1, middle finger tip P2, middle finger joint centers P3-P5, index finger tip P6, and index finger joint centers P7- P9, ring finger tip P10, ring finger joint centers P11 to P13, little finger tip P14, little finger joint centers P15 to P17, thumb tip P18, thumb joint centers P19 to P20 are selected in total 20 locations Is possible.

  Further, it is possible to select a line L1 passing through the wrist center P1 as a reference line when measuring each measurement point. Accordingly, with respect to the longitudinal dimension of the product mounting portion, the lengths {a1, b1, c1, d1, e1} from the reference line L1 to the base of each finger, and the lengths from the base of each finger to each tip. {A2, b2, c2, d2, e2}, each length from the base of each finger to each first joint {a3, b3, c3, d3, e3}, from each finger base to each second joint Are measured {a4, b4, c4, d4}.

  As shown in FIG. 7 (b), regarding the lateral dimensions of the product mounting portion, when the center lines L2, L3, L4, and L5 of each finger are used as reference lines, each joint center portion is orthogonal to each center line. Each length {a5, a6, a7, ..., d5, d6, d7, e5, e6, e7, f1} in the direction is measured. “E5” corresponds to the length from the center line L2 of the middle finger to the base of the thumb.

  As shown in FIG. 7 (c), with respect to the thickness direction dimension of the product mounting portion, each length {..., b8, b9, b10,... , E8, e9, f2}.

  Next, the information processing terminal 10 calculates the actual size from the size of each part of the hand on the image measured in ST1-8 using the reference size data received in ST1-7 (ST1-9). That is, the actual size of each part of the hand 90 can be calculated from the ratio between the actual size and the size of the coin 81 or the ruler scale 82 as the reference object and the size of the image of each part of the hand 90. .

  Next, in the 3D model creation process, the information processing terminal 10 transmits the actual size data calculated in ST1-9 to the information database 40 (ST1-10). The information database 40 (or the information processing terminal 10) searches the 3D model database 40b (see FIG. 1) based on the actual size data, and extracts 3D model data having a size close to the actual size ( ST1-11).

  Based on the search result of the model database 40b, the 3D model data of a similar body shape is transmitted to the information processing terminal 10 (ST1-12). The information processing terminal 10 corrects this close 3D model data using the actual size data (ST1-13), thereby creating the actual size 3D model data (ST1-14). Then, the created actual 3D model data is added (stored) to the 3D model database 40b (ST1-15).

  FIG. 8A is a diagram showing data in the actual dimension database 40a. As shown in the figure, the actual dimension data of each part of the hand calculated in the previous ST1-9 is stored for each viewer in association with the viewer data of ST1-2. What stores the dimension data of each part of the hand stored for each viewer is the actual dimension database 40a.

  FIG. 8B is a diagram for explaining creation of a 3D model of a hand. Here, the 3D model 300 of the hand is created based on the actual size database 40a of FIG. 8A and the 3D model database 40b in which a plurality of 3D model data created in advance is stored. That is, here, when creating a 3D model of a new target person (viewer), a model having a relatively close shape is extracted from the 3D models of a plurality of persons (many persons) accumulated so far, and the extracted 3D model is extracted. A new target person 3D model is created by correcting the model. By adopting such a method, the time required to create a 3D model of a new target person can be significantly reduced as compared with the case of creating a completely new 3D model. The creation of the 3D model 300 itself may be performed using existing or general-purpose 3D model creation software.

  FIG. 9 illustrates a wearing image creation process for creating an image of the wearing state of the product selected by the viewer performed by the body type information analysis system 1 of the present embodiment, and a fit feeling (wearing feeling) when the product is worn. It is a flowchart for demonstrating the fit determination process to perform. In the process shown in the flowchart of FIG. 8, steps ST2-1 to ST2-8, which will be described later, are attached image creation processes, and steps ST2-9 to ST2-14 are fit determination processes.

  In the attached image creation process, first, data of a product selection screen is transmitted from the information processing terminal 10 to the viewer terminal 20 (ST2-1), and the viewer terminal 20 selects a product on the product selection screen by the viewer. (ST2-2). Information on the selected product is transmitted from the information processing terminal 10 to the browser terminal 20 (ST2-3).

  FIG. 10 is a diagram showing a display of a category selection screen for selecting a product category. FIG. 11 is a diagram showing a product selection column for selecting a product and a mounting state display column for displaying an image simulating the appearance when the selected product is actually mounted. In the category selection screen 150 of FIG. 10, it is possible to select one of shirt (SHIRT), pants (TROUSER), underwear (UNDER-WEAR), shoes (SHOES), and accessories (ACCESSORIES) as the category of the product to be selected. it can. Here, a case where an accessory (ACCESSORIES) is selected will be described. The product category selection screen 150 may be displayed next to the viewer data input screen 22 shown in FIG. 4 to allow the viewer to select a desired product category at that stage.

  When accessories (ACCESSORIES) is selected as the product category, a list of accessories (here, the case of a ring) is displayed as shown in the product selection field 301 of FIG. The viewer selects an accessory he / she desires from a list of accessories displayed in the product selection field 301 and taps the image of the accessory. At this time, the image data of the product is called from the product image database 40d (see FIG. 1) (ST2-4), and the data of the 3D model 200 of the viewer's hand is called from the 3D model database 40b (see FIG. 1). (ST2-5). Thereby, an image (composite image) is created in which the image 250 of the selected ring (product) is superimposed on the 3D model 200 of the viewer's hand (ST2-6). The created composite image is transmitted from the information processing terminal 10 to the viewer terminal 20 (ST2-7). As a result, as shown in the wearing image display field 302 of FIG. 11, a composite image in which the ring image 250 is superimposed on the 3D model 200 of the viewer's hand is displayed on the display screen of the viewer terminal 20 ( ST2-8). Here, the display size of the ring image 250 is set to the same scale size as the display size of the 3D model 200 of the hand. Therefore, an image that faithfully simulates the state where the selected accessory (ring) is worn on the viewer's own hand (finger) is displayed by the superimposed composite image. Thereby, it is possible to confirm (check) the appearance of the entire hand when the viewer wears the ring on the finger.

  Next, in the fit determination process, the size information of the viewer's hand is called from the information database 40 to the information processing terminal 10 (ST2-9). Also, the dimension information of the ring (product) is called from the information database 40 to the information processing terminal 10 (ST2-10). Then, based on the size information of the viewer's hand and the size information of the ring, the size of the hand of the viewer and the size of the ring are compared (ST2-11). Moreover, based on the dimension data of the hands of a plurality of persons collected so far accumulated in the actual dimension database 40a, the relationship between the dimension of the viewer's hand and the dimension of the ring is analyzed. FIG. 12 is a diagram showing a database obtained by adding ring dimension information to the actual dimension database 40a used for this analysis. Based on these, the data distribution of the fit of the ring with respect to the viewer's hand is calculated (ST2-12). FIG. 13 is a diagram illustrating an example of data distribution of the calculated fit feeling. Note that the distribution of fit here is not simply determined based on the dimensions of the hand (finger) and the ring, but also takes into account the shape of the outer circumference of the finger (size distribution). This is a comprehensive judgment of the feeling of wearing a ring.

  The calculated fit data is transmitted to the browser terminal 20 (ST2-13), and a fit graph is displayed on the display screen of the browser terminal 20 (ST2-14). FIG. 14 is a diagram illustrating an example of a fit graph displayed on the display screen of the browser terminal 20. The fit graph shown in the figure shows the degree of fit (wearing feeling) on the bar graph when the finger is actually worn on the viewer's finger, and the viewer sees this graph, A feeling of fit when a ring is worn can be determined more accurately.

  As described above, the body type information analysis system 1 which is an embodiment of the body type information analysis system of the present invention is the hand of the viewer (subject) who is browsing the browser terminal 20 (at least part of the body). Can be used to determine the actual dimensions of the viewer's hand (the target part of the body) and the function as a body type image data acquisition unit that acquires the image data of the body type image obtained by photographing the body type of a certain target part) Function as a reference dimension data acquisition unit that acquires numerical or character or image data including information on various reference dimensions, and each part of the target portion represented in the body image acquired by the body image data acquisition unit as parameters Using the function as the display dimension measurement unit that measures the display dimensions on the body image of each set parameter and the reference dimension data acquired by the reference dimension data acquisition unit, A function as an actual size calculation unit that calculates the actual size of each part of the hand (target portion of the body) of the viewer (subject) represented in the body shape image from the display size on the body shape image measured by the dimension measurement unit; It has.

  According to this body shape information analysis system 1, based on data of an image (body shape image) obtained by photographing the body shape of a viewer (target person) 's hand (target body part), the image (body image) is displayed. It is possible to calculate the actual dimensions of each part of the hand (target part of the body) of the viewer (target person). Therefore, it is possible to present a ring (attachment) having an appropriate size (size) based on the actual size of the hand (target portion of the body) of the viewer (target person). Accordingly, by applying the body shape information analysis system 1 to a website or application software for online shopping, a determination is made when a person who wants to purchase a product selects a product based on the above-described calculated actual size data. Can be used. Therefore, the merchant of the product can more accurately grasp the dimensions of the hand (the target part of the body) of the purchase applicant through only communication via a communication network such as the Internet, and purchase of the product. It is possible to more accurately calculate the degree of fit of the ring (attachment) with respect to the hand (target part of the body) of the applicant.

  Further, in the body shape information analysis system 1, data of an image such as a hand (body image) acquired by the body image data acquisition unit is data of a plurality of images obtained by photographing the appearance of the hand or the like (target portion) from a plurality of directions. The actual dimension of each part such as the hand (target part) calculated by the actual dimension calculating means may be the actual dimension of the three-dimensional shape of the target part.

  According to this configuration, it is possible to calculate the actual dimensions of the three-dimensional shape of each part of the viewer's (target person) 's hand (target part of the body). Therefore, it becomes possible to present a ring (attachment) having a more appropriate dimension (size). As a result, in application to the above-mentioned online shopping website and application software, it is possible to more accurately grasp the three-dimensional shape of the target part of the body of the person who wants to purchase the product, and It is possible to more accurately calculate the degree of fit of the attachment to the target part of the body of the purchase applicant.

  Further, in this body shape information analysis system 1, the data including the reference dimension information acquired by the reference dimension data acquisition unit is included in the body shape image together with the appearance of the target portion of the body, and the actual dimensions are found. Image data of an object (in the above, coin 81 or ruler scale 82).

  According to this configuration, the information processing terminal 10 simply receives an image obtained by photographing an object whose actual size is known together with the appearance of the target portion of the body from the viewer terminal 20, and uses the image to The actual dimensions of the target part can be grasped. Therefore, the actual dimensions of each part of the target part of the subject's body can be easily calculated based on less data.

  Further, in this body type information analysis system 1, a function as an attachment dimension acquisition unit that acquires data of an actual dimension of an attachment attached to a target part of a viewer (subject) body, and an attachment dimension acquisition unit include A function as a dimension comparison unit that compares the actual dimension data of the acquired attachment with the actual dimension data of the target part of the body of the viewer (subject) calculated by the actual dimension calculation unit, and a dimension comparison unit Based on the result of the comparison, the fitting function includes a function as a fit determination unit that determines the degree of wearing feeling (fitting feeling) when the wearing object is worn on the target part of the viewer (target person) body. The feeling determination unit calculates the degree of fit of the wearing object with respect to the target part of the body of the subject based on the actual size database including the actual dimension data of the target part of the body of a plurality of persons collected in advance. It may be.

  According to this configuration, it is possible to determine the degree of fit when the wearing object is worn on the target part of the subject's body, so in the application to the above online shopping website or application software, It is possible to more accurately calculate the degree of fit of the attachment to the target portion of the person's body. Therefore, it is possible to give useful information for determining the fit of the attachment to the person who wants to purchase the product. In addition, by calculating the degree of fit of the attachment to the target part of the subject's body based on the actual dimension database including the actual dimension data of the target part of the body of multiple persons collected in advance, It becomes possible to calculate the degree of fit more accurately (as data more in conformity with the actual fit).

  Further, the body type information analysis system 1 generates 3D (three-dimensional) image data of the target portion based on the actual size of the target portion of the body of the viewer (target person) calculated by the actual size calculation unit. It has a function as a (three-dimensional) image data generation unit.

  According to this configuration, since the three-dimensional image data of the target portion of the subject's body can be generated, the actual dimensions of the target portion of the body can be more accurately grasped based on the three-dimensional image data. Become.

  Further, in this body type information analysis system, a function as a wearable object image data acquisition unit that acquires a three-dimensional image of a wearable object to be worn on a target portion of the subject's body, and a wearable object acquired by the wearable object image data acquisition unit 3D image and the 3D image of the target part of the subject's body generated by the 3D image data generation unit are synthesized at the same scale based on the actual size data, so that the subject A function as a wearing image creation unit that creates an image in a worn state and a function as a wearing image display unit that displays a wearing image created in the composite image unit are also provided.

  According to this configuration, in application to the above-described online shopping website and application software, it is possible to present a wearing image in a state where the purchase applicant wears an attachment to the purchase purchaser. Therefore, it is possible to give not only information about the fit of the item to the buyer who wants to purchase the item, but also useful information for judging the actual state of wearing the item, such as how it looks when the item is worn. It becomes possible.

  Further, in this body type information analysis system 1, body type image data obtained by photographing the body type of the target part, which is at least part of the body of the target person, acquired by the body image data acquisition unit is transmitted via the communication network 30. Data transmitted from the browser terminal 20 (another terminal device).

  According to this configuration, the data of the body shape image is data transmitted from the browser terminal 20 via the communication network 30 such as the Internet, so that it can be applied to the above-described online shopping website and application software. In this case, the product (attachment) is actually worn, including the feeling of fit, without actually facing the viewer (purchased purchaser) of the product accessed from the browser terminal 20 at a remote location. It is possible to give useful information for judging

  As described above, according to the body shape information analysis system 1 of the present embodiment, the viewer (customer) wears the product by realizing the function of each unit according to the present invention on the product sales application such as online shopping. It is possible to determine the wearing feeling (fit feeling) of the product obtained at the time, and to provide the determination result to the customer. As a result, when the product is actually worn, the fit (fit feeling) is different from the imagined fit (fit), or when the product dimensions (size) do not match the body shape. Will be less. As a result, customers can purchase products with confidence in communication network product sales such as online shopping.

  Although one embodiment of the present invention has been described above, the embodiment of the present invention is not limited to the above. That is, the target part that is at least a part of the body of the subject in the body type information analysis system of the present invention is each part of the human body such as the upper body, legs, and arms in addition to the hand (finger) shown in the above embodiment. May be. In addition to the accessories such as the rings shown in the above embodiment, the attachments to be attached to the target part of the subject's body in the body type information analysis system of the present invention include clothes such as outerwear, trousers and underwear, and shoes. It may be footwear. In particular, clothing (underwear, outerwear, trousers) and footwear (shoes) are difficult to judge the fit with only the prescribed dimensions. By using the body shape information analysis system according to the present invention, The fit can be determined quantitatively.

  Moreover, in the said embodiment, it includes in the image of a hand as a numerical value or the character or image data containing the information of the reference | standard dimension which can be used in order to judge the actual dimension of the target part of the subject's body in this invention. As an example, an image of an object whose actual dimension is known is taken as an example, but other than this, the reference dimension data includes, for example, information (numerical values) of actual dimensions of a part of the body included in the image It may be.

DESCRIPTION OF SYMBOLS 1 Body type information analysis system 10 Information processing terminal 11 Control part 12 Storage part 13 Display part 14 Input device 15 Data transmission / reception part 20 Viewer terminal 21 Display screen 22 Input screen 30 Communication network 40 Information database 40a Actual size database 40b 3D (three-dimensional ) Model database 40c Product size database 40d Product image database 81 Coin 82 Ruler scale 90 Hand 112 Website data 113 Application software data 150 Category selection screen 200 Three-dimensional model 250 hand (product) image 301 Product selection field 302 Attached image display field

Claims (7)

A body image data acquisition unit that acquires data of a body image formed by photographing a body shape of a target part that is at least a part of the body of the subject;
A reference dimension data acquisition unit that acquires numerical value or character or image data including information on a reference dimension that can be used to determine the actual dimension of the target portion;
A display dimension measurement unit that sets each part of the target portion represented in the body image acquired by the body image data acquisition unit as a parameter, and measures a display dimension on the body image of each of the set parameters,
Using the reference dimension data acquired by the reference dimension data acquisition unit, from the display dimensions on the body shape image measured by the display dimension measurement unit, the actual dimensions of each part of the target portion represented in the body shape image are obtained. An actual size calculation unit to calculate,
A body information analysis system characterized by comprising: The data of the body image acquired by the body image data acquisition unit is data of a plurality of images obtained by capturing the appearance of the target portion from a plurality of directions,
2. The body information analysis system according to claim 1, wherein the actual dimensions of each part of the target part calculated by the actual dimension calculation means are actual dimensions of the three-dimensional shape of the target part. The data including the reference dimension information acquired by the reference dimension data acquisition unit is data of an image of an object that is included in the body shape image together with the appearance of the target portion of the body and whose actual dimensions are known. The body type information analysis system according to claim 1, wherein the body type information analysis system is provided. An attachment size acquisition unit for acquiring data of an actual size of an attachment to be attached to the target portion of the subject's body;
A size comparison unit that compares the actual dimension data of the attachment acquired by the attachment dimension acquisition unit with the actual dimension data of the target portion of the body of the subject calculated by the actual dimension calculation unit;
A fit determination unit that determines the degree of fit when the wearing object is mounted on the target part, based on the result of comparison in the dimension comparison unit;
The fit determination unit is configured to determine the fit of the wearing object with respect to the target portion of the subject's body based on an actual size database including the actual size data of the target portion of a plurality of bodies collected in advance. The body type information analysis system according to any one of claims 1 to 3, wherein a degree of the calculation is calculated. The three-dimensional image data generation unit that generates three-dimensional image data of the target part based on the actual dimension of the target part of the body of the subject calculated by the actual dimension calculation unit. The body type information analysis system according to any one of 1 to 4. A wearing object image data obtaining unit for obtaining a three-dimensional image of a wearing object to be worn on the target part of the subject's body;
The actual dimension data includes the three-dimensional image of the attachment acquired by the attachment image data acquisition unit and the three-dimensional image of the target portion of the body of the subject generated by the three-dimensional image data generation unit. 6. A wearing image creating unit that creates an image in a state in which the subject wears the wearing object by synthesizing at the same scale on the basis of the wearing image creating unit. 6. Body information analysis system described. The image data of the body shape image obtained by photographing the body shape of the target part that is at least a part of the body of the subject acquired by the body image data acquisition unit is data transmitted from another terminal device via the communication network The body type information analysis system according to any one of claims 1 to 6, wherein