JP2017130079A - Photographed object information providing system, photographed object information providing method and photographed object information providing program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a photographed entity providing system that photographs a subject, and provides highly accurate information about the photographed entity.SOLUTION: A photographed object information providing system comprises a database 200 that stores information on a tangible entity existing in a prescribed district or facility. A user terminal 100 is provided with: a camera unit 110; a district specification module 151; a photographed entity specification module 152 that specifies a photographed entity by the camera part 110 from the database 200; and an information providing module 131 that provides information on the specified photographed entity. When the database 200 exists for each facility or district, the user terminal is configured to perform a selection of the database due to the database selection module.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a captured object information providing system, a captured object information providing method, and a captured object information providing program for capturing an image of a subject and providing information about the captured object.

  Conventionally, information about an object to be imaged can be obtained by performing an image search on an image obtained by imaging a subject using a search engine or the like. However, the information obtained in this way is also mixed with information on similar objects to be imaged, and it takes time and effort for the user to confirm whether or not the information is really necessary. For example, if you try to obtain information about a picture taken at a museum, and if there is a similar work by the same author in another museum, check that the search result is really for the subject. It is necessary.

  Therefore, the inventor has focused on whether it is effective to specify the museum using the position information at the time of subject imaging and to connect to the specified museum database.

  As a system that uses position information, Patent Document 1 describes a technology related to an information processing system capable of notifying content corresponding to a current position.

JP 2014-90386 A

  However, in the method of Patent Document 1, it takes a lot of time and effort to prepare in advance a database in which at least one of a name, position information, and an image for specifying a predetermined location is associated with specific content. Such advance preparation is necessary. Moreover, since the system is a push-type information processing system in which information is transmitted to the user when there is content corresponding to the current position, there is a risk that notification may be bothersome for some users.

  Therefore, in the present invention, in view of the above problems, an object information providing system, an object information providing method, and an object information providing that image a subject and provide highly accurate information about the object to be imaged. Provide a program.

  The present invention provides the following solutions.

The invention according to the first feature is
A database for storing information on tangible objects existing in a predetermined area or facility;
An area specifying means for specifying that the information terminal is in the predetermined area or facility from the wireless information;
An object to be imaged that identifies an object to be imaged of an image captured by the information terminal from the database;
Information providing means for providing information of the object to be imaged identified by the object to be imaged identifying means;
An object to be imaged information providing system is provided.

  According to the first aspect of the present invention, in the object-to-be-photographed object information providing system, a database that stores information on a tangible object existing in a predetermined area or facility, and an information terminal from the wireless information in the predetermined area or An area specifying means for specifying that the image is in the facility, an image pickup object specifying means for specifying an object to be picked up by the information terminal from the database, and an object pickup specifying means specified by the database Information providing means for providing information on the object to be imaged.

  The invention according to the first feature is a category of the imaging object information providing system, but the imaging object information providing method and the imaging object information providing program have the same operations and effects.

The invention related to the second feature is the imaging object information providing system which is the invention related to the first feature.
An imaging object information providing system is provided in which the wireless information is GPS information.

  According to the invention relating to the second feature, in the imaging target information providing system that is the invention relating to the first feature, the wireless information is GPS information.

An invention according to a third feature is the object-to-be-imaged information providing system which is the invention according to the first feature.
An object-to-be-photographed information providing system is provided in which the wireless information is local area network information.

  According to the third aspect of the invention, in the imaging target information providing system that is the first aspect of the invention, the wireless information is local area network information.

The invention according to the fourth feature is as follows:
A database for storing information on tangible objects existing in a predetermined area or facility is provided for each predetermined area or facility,
An area specifying means for specifying that the information terminal is in the predetermined area or facility from the wireless information;
Database selecting means for selecting a database corresponding to the area specified by the specifying means;
An object to be imaged that identifies an object to be imaged of an image captured by the information terminal from the database;
Information providing means for providing information of the object to be imaged identified by the object to be imaged identifying means;
An object to be imaged information providing system is provided.

  According to the invention relating to the fourth feature, in the object-to-be-photographed object information providing system, a database for storing information on a tangible object existing in a predetermined area or facility is provided for each predetermined area or facility, and wireless information is provided. The area specifying means for specifying that the information terminal is in the predetermined area or facility, the database selecting means for selecting a database corresponding to the area specified by the specifying means, and the image picked up by the information terminal An image pickup object specifying unit for specifying an image pickup object from the database; and an information providing unit for providing information on the image pickup object specified by the image pickup object specifying unit.

An invention according to a fifth feature is a method for providing object information,
It has a database that stores information on tangible objects that exist in a given area or facility,
An area specifying step for specifying that the information terminal is in the predetermined area or in the facility from wireless information;
An imaging object specifying step of specifying an imaging object of a captured image captured by the information terminal from the database;
An information providing step of providing information of the object to be imaged specified by the object to be imaged specifying means;
An object to be imaged information providing method is provided.

An invention according to a sixth feature is an object to be imaged information providing program,
In the object-to-be-photographed object information providing system including a database for storing information on a tangible object existing in a predetermined area or facility,
An area specifying step for specifying that the information terminal is in the predetermined area or facility from the wireless information;
An imaging object specifying step for specifying an imaging object of a captured image captured by the information terminal from the database;
An information providing step of providing information of the object to be imaged specified by the object to be imaged specifying means;
An image processing program characterized in that is executed.

  According to the present invention, it is possible to provide a captured object information providing system, a captured object information providing method, and a captured object information providing program for capturing an image of a subject and providing highly accurate information about the captured object. It becomes.

FIG. 1 is a schematic diagram of a preferred embodiment of the present invention. FIG. 2 is a diagram illustrating the functional blocks of the user terminal 100 and the database 200 and the relationship between the functions. FIG. 3 is a flowchart of the imaging target information providing process of the user terminal 100. FIG. 4 is a diagram illustrating the relationship between the function blocks of the user terminal 100 and each function when a plurality of databases 200 exist. FIG. 5 is a flowchart of the imaging target information providing process of the user terminal 100 when a plurality of databases 200 exist. FIG. 6 is a flowchart of the imaging target specifying process. FIG. 7 shows an example of the data structure of the database. FIG. 8 shows an example of the data structure of the database when there are a plurality of databases. FIG. 9 is an example of a screen display when no candidate is found in the image search of the imaging target specifying process. FIG. 10 is an example of a selection screen display when a plurality of candidates are found in the image search of the imaging target specifying process.

  Hereinafter, the best mode for carrying out the present invention will be described with reference to the drawings. This is merely an example, and the technical scope of the present invention is not limited to this.

[Outline of imaging object information providing system]
The outline of the present invention will be described with reference to FIG. As illustrated in FIG. 2, the user terminal 100 includes a camera unit 110, an input unit 120, an output unit 130, a storage unit 140, a communication unit 150, and a control unit 160. The output unit 130 implements the information providing module 131 in cooperation with the control unit 160. In addition, the communication unit 150 implements the area specifying module 151 and the imaging target specifying module 152 in cooperation with the control unit 160. It is assumed that the user terminal 100 and the database 200 are connected via the communication network 300. The communication network 300 may be a public communication network or a dedicated communication network. Further, the database 200 may be provided in the user terminal 100.

  The to-be-photographed object information providing system images the subject 400 by the camera unit 110 of the user terminal 100 in response to an input from the user (step S01). The subject 400 is a tangible object that physically occupies a part of the space and has a tangible existence, and examples thereof include art objects in museums, museums, products in shopping malls and commercial facilities, buildings, and the like. In FIG. 1, a case where the subject 400 is a work of art in a museum will be described as an example. Further, the imaging performed in step S01 may be a still image or a moving image. Here, an object imaged as a moving image or a still image is referred to as an object to be imaged. At this stage, it is not specified that the object to be imaged is the subject 400.

  Next, the area specifying module 151 acquires wireless information at the time of imaging and specifies the area (step S02). Wireless information here refers to GPS (Global Positioning System), Wi-Fi (Wireless Fidelity), Bluetooth, NFC, 3G (3rd generation mobile communication) installed in mobile phones, smartphones, tablet PCs, and the like. System) and location information obtained using a wireless communication method such as LTE (Long Term Evolution). Regarding acquisition of position information according to each communication method, this patent is not limited, and existing technology can be used. The area specifying module 151 uses the acquired position information and map information to specify in which area or facility the user terminal 100 is located. The map information may be stored in the storage unit 140 of the user terminal 100, or may be acquired from the outside via the communication unit 150.

  The imaging target specifying module 152 specifies the imaging target based on the area or facility information specified in step S02 (step S03). Specifically, the image of the object to be imaged is searched from the database using information on the specified region or facility. By using the information on the identified area or facility, it is possible to increase the accuracy with which the object to be imaged is identified as the subject 400. Here, regarding the image search method, this patent is not limited, and it is assumed that an existing technique can be used.

  In addition, the imaging target specifying module 152 acquires information on the imaging target specified in step S03 from the database 200 (step S04). The information acquired here may be a description of the object to be imaged by text data, image data, or the like, or a URL where detailed information is written.

  Finally, the information providing module 131 outputs the acquired information to the output unit 130 of the user terminal 100 and provides it to the user (step S05). The output for providing information may be a commentary screen display or an audio output of text data.

  As described above, according to the present invention, unlike the push-type information processing system in which the system as in the prior document 1 transmits information, only when the user really needs information, that is, the subject is imaged. It is possible to implement a system that can obtain information only when

[Description of each function]
FIG. 2 is a diagram illustrating the functional blocks of the user terminal 100 and the database 200 and the relationship between the functions. The user terminal 100 includes a camera unit 110, an input unit 120, an output unit 130, a storage unit 140, a communication unit 150, and a control unit 160. The output unit 130 implements the information providing module 131 in cooperation with the control unit 160. In addition, the communication unit 150 implements the area specifying module 151 and the imaging target specifying module 152 in cooperation with the control unit 160. The database 200 may be a general database that stores information on tangible objects. It is assumed that the user terminal 100 and the database 200 are connected via the communication network 300. The communication network 300 may be a public communication network or a dedicated communication network. Further, the database 200 may be provided in the user terminal 100.

  The user terminal 100 may be a general information terminal that allows a user to take an image with a camera and execute various applications, and is an information device or an electrical appliance having functions to be described later. General information appliances such as tablet PCs, notebook PCs, wearable devices, or PCs with displays that can be connected to an external camera such as a mobile phone, a smartphone, a camera, or a webcam It can be an electrical appliance. The smartphone illustrated as the user terminal 100 is just one example.

  The user terminal 100 converts an image captured by the camera unit 110 into digital data and stores the digital data in the storage unit 140. The captured image may be a still image or a moving image. In the case of a moving image, a part of the moving image is cut out by the operation of the control unit 160 and stored in the storage unit 140 as a still image. It is also possible to do this. In addition, it is assumed that an image obtained by imaging is a precise image having an amount of information necessary for performing an image search, and the number of pixels and image quality can be designated as necessary.

  The input unit 120 includes functions necessary for executing various applications and specifying imaging. As an example, a liquid crystal display that realizes a touch panel function, a keyboard, a mouse, a pen tablet, a hardware button on the apparatus, a microphone for performing voice recognition, and the like can be provided. The function of the present invention is not particularly limited by the input method.

  The output unit 130 implements the information providing module 131 in cooperation with the control unit 160. Further, it is assumed that a function necessary for displaying a captured image and providing information is provided. Examples include forms such as a liquid crystal display, a PC display, a screen display such as projection onto a projector, and an audio output such as a speaker, headphones, and earphones. The function of the present invention is not particularly limited by the output method.

  The storage unit 140 includes a data storage unit such as a hard disk or a semiconductor memory. The captured moving image or still image, data necessary for specifying a region or an object to be imaged, information on an object to be acquired acquired from a database, etc. Remember.

  The communication unit 150 includes, for example, a WiFi compatible device compliant with IEEE802.11 or a wireless device compliant with standards such as Bluetooth, NFC, 3G, and LTE, and the database 200 is configured to include the database 200 outside. It is possible to communicate with Further, a GPS communication function may be provided, and position information can be acquired by GPS communication or communication by the wireless device described above.

  The control unit 160 includes a CPU (Central Processing Unit), a RAM (Random Access Memory), a ROM (Read Only Memory), and the like.

[Subject information provision processing]
FIG. 3 is a flowchart of the imaging target information providing process of the user terminal 100.

  The user terminal 100 captures an image of the subject 400 using the camera unit 110 in response to an input from the user (step S101). As shown in FIG. 1, it is assumed that the subject 400 is a tangible object that physically occupies a part of the space and has a tangible existence. For example, art objects in museums, museums, shopping malls, commercial facilities, and architecture Things can be considered. Here, a case where the subject 400 is a work of art in a museum will be described as an example. Further, the imaging performed in step S101 may be a still image or a moving image. At this stage, it is not specified that the object to be imaged is the subject 400.

  Next, the area specifying module 151 acquires wireless information at the time of imaging of the user terminal 100 (step S102). Here, the wireless information is position information obtained by using the wireless communication method of the user terminal 100. As described above, the wireless communication method here is GPS, Wi-Fi, Bluetooth, NFC, 3G, LTE, or the like. Regarding acquisition of position information according to each communication method, this patent is not limited, and existing technology can be used.

  Further, the area specifying module 151 uses the acquired position information and map information to specify in which area or facility the user terminal 100 is located (step S103). The map information used here may be stored in the storage unit 140 of the user terminal 100 or may be acquired from the outside via the communication unit 150. By comparing the acquired position information and map information, it is possible to specify in which region or facility the user terminal 100 has performed imaging. If the position information obtained is detailed and the position is within a specific facility, the facility may be specified, and if it is difficult to specify the facility, the area may be specified.

  The imaging target specifying module 152 specifies the imaging target based on the area or facility information specified in step S103 (step S104). Specifically, the image of the object to be imaged is searched from the database using information on the specified region or facility. Regarding the method of image retrieval, this patent is not limited, and it is assumed that the existing technology can be used. Details of the imaging target specifying process will be described later.

  FIG. 7 shows an example of the data structure of the database 200 in which the data of the object to be imaged is stored. Here, since the case where the specified object to be imaged is an art work of a museum is taken as an example, a museum name, a work name, an author, a description, a type, a URL, and the like can be considered as a data structure. When A museum is specified as a facility, even if there are similar works of art in other museums by performing an image search using that information, they can be excluded from the candidates. It is possible to increase the accuracy with which the subject 400 is identified.

  When the object to be imaged is a product of a shopping mall or a commercial facility, the data structure included in the database may be a product name, price, manufacturer name, description, type, evaluation, URL, or the like. In this case, by specifying a shopping mall or commercial facility as a facility and performing an image search, it is possible to improve the accuracy of specifying the object to be imaged.

  If the object to be imaged is a building, the data structure included in the database may be a building name, location, date of construction, designer, commentary, URL, and the like. In this case, by specifying the location of the building as a region and performing an image search, it is possible to improve the accuracy of specifying the object to be imaged.

  Next, the imaging target specifying module 152 acquires information on the imaging target specified in step S104 from the database 200 (step S105). The information acquired here may be a description of the object to be imaged by text data, image data, or the like, or a URL where detailed information is written.

  The information providing module 131 provides the acquired information to the user (step S106). The information providing method here is an output to the output unit 130 of the user terminal 100. The output method may be a comment screen display, or may be a text data voice output. The user may be able to specify how information is to be provided to the user, such as screen display or audio output.

  Finally, the imaging target information providing system confirms whether or not the use of the captured image of the identified imaging target is restricted, and if the usage is restricted, captures the image from the storage unit 140 of the user terminal 100. A process for restricting the captured image is performed so that the image is erased or the use other than the image search cannot be performed in the future (step S106). This is because the database can be searched and information can be acquired even for an object to be imaged having a copyright, a portrait right, and a privacy right.

[Target object identification processing]
FIG. 6 is a flowchart of the imaging target specifying process executed by the imaging target specifying module 152. This corresponds to step S104 in the flowchart in FIG. 3 and step S205 in the flowchart in FIG.

  In order to identify the captured image from the captured image, it is first confirmed whether the captured image is a still image or a moving image (step S301).

  If the captured image is a moving image, a still image is cut out from the moving image (step S302). When a still image is cut out, a scene that seems to be appropriate may be cut out by image analysis, or the user may be made to select an appropriate frame from the moving image. In addition, when a three-dimensional object such as a sculpture is imaged from various angles, a plurality of still images having various angles may be cut out. Here, regarding the still image cutout method based on the image analysis, this patent is not limited, and existing techniques can be used.

  Next, an image search in the database is executed using the captured still image or the still image cut out in step S302 (step S303). Here, the search is performed mainly using a CBIR (Content Based Image Retrieval) method of searching based on the feature amount of the image. Alternatively, character information may be extracted from the image, OCR (Optical Character Recognition) processing may be performed, and TBIR (Text Based Image Retrieval) using the obtained text data may be performed. Regarding the image search method, this patent is not limited, and it is assumed that the existing technology can be used.

  The result of the image search is confirmed (step S304). If one search result is found, the object to be imaged is specified based on the result (step S306).

  When the result of the image search is not applicable, the fact that the corresponding information is not found is output to the output unit 130 of the user terminal 100 (step S305).

  FIG. 9 is an example of a screen display when no candidate is found in the image search of the imaging target specifying process. The output unit 130 displays the image used for the image search, the fact that the data corresponding to the captured image was not found, the information of the searched database, and the like. Instead of display, audio may be output. Further, when the user selects the end button 901, not only the imaging object specifying process but also the imaging object information providing process is ended.

  Although not shown in the flowchart, when the re-photograph button 902 is selected, the process may return to step S101 in FIG. 3 or step S201 in FIG. 5 to capture the subject 400 again. Alternatively, the user may input a work name, a product name, a building name, and the like of the subject 400, and perform an image search by TBIR in the database based on the text information. If the search destination is not appropriate, the user may be allowed to specify the search destination. When text information is input or a search destination is specified, the process returns to step S303 to perform an image search, and the search result is confirmed in step S304.

  If a plurality of results are found as a result of the image search, it is confirmed whether or not the user is allowed to select a candidate by displaying the search result (step S307).

  If not selected by the user, the one with the highest similarity is specified as the object to be imaged (step S308).

  When making a user select, a selection screen is displayed on the output part 130 of the user terminal 100 (step S309).

  FIG. 10 is an example of a selection screen display when a plurality of candidates are found in the image search of the imaging target specifying process. The output unit 130 displays the images retrieved as candidates and their similarities as percentages. Here, the user is caused to select which candidate is to be identified as an object to be imaged and information is to be acquired. FIG. 10 shows a case where candidates 1 and 2 can be selected by radio buttons. Here, since candidate 1 is selected by the radio button, when selection button 1001 is selected, candidate 1 is specified as an object to be imaged (step S310).

  Although not shown in the flowchart, when the user selects the cancel button 1002, the imaging target specifying process is terminated, and the process returns to step S101 in FIG. 3 or step S201 in FIG. 5 again. Then, the subject may be imaged.

[Subject information provision processing when multiple databases exist]
FIG. 4 is a diagram showing the relationship between the function blocks of the user terminal 100 and each function when there are a plurality of databases. In addition to the functions of FIG. 2, the communication unit 150 and the control unit 160 cooperate to implement the database selection module 153. The database 200a, the database 200b, and the database 200c may each be a general database that has functions equivalent to the database 200 of FIG. 2 and stores tangible information. It is assumed that the user terminal 100 and the database 200a, the database 200b, and the database 200c are connected via the communication network 300. The communication network 300 may be a public communication network or a dedicated communication network.

  The database 200a, the database 200b, and the database 200c do not need to be in the same place. For example, the database 200a is from A Museum of Art in Japan, the database 200b is from B MUSEUM and is in France, and the database 200c is from C Museum You can be in America.

  Thus, the case where there are a plurality of databases is considered to be a case where a database is provided for each region or each facility. For example, in the case of a system for providing information on art, it is conceivable to provide information using a database provided for each museum. In this case, there is an advantage that cannot be obtained in the prior art document 1, because it is not necessary to prepare a database necessary for the system in advance by using an existing museum database.

  FIG. 5 is a flowchart of the imaging target information providing process of the user terminal 100 when there are a plurality of databases. Steps S201, S202, and S203 in FIG. 5 are the same processes as steps S101, S102, and S103 in FIG. 3, respectively. Further, Step S205, Step S206, Step S207, and Step S208 in FIG. 5 are the same processes as Step S104, Step S105, Step S106, and Step S107 in FIG. 3, respectively. For this reason, the database selection in step S204 will be particularly described here.

  When there are a plurality of databases, the database selection module 153 selects a database based on the region or facility information specified in step S203 (step S204).

  If the A museum is specified as a facility in step S203, the database selection module 153 selects the A museum database 200a in step S204. If it is not the facility but the region specified in step S203, the facility database is not selected when this database is selected, and the region database is selected.

  FIG. 8 shows an example of the data structure of the database when there are a plurality of databases. Here, it is assumed that the A museum database has a data structure such as URL, work name, author, commentary, and type, and the B MUSEUM database has a data structure such as URL, Work, Technical description, and the like. In the case where a database prepared by each region or each facility is used, it is considered that the data included is different. As described above, when a plurality of databases having different data structures are used, information may be provided to the user in the same format by analyzing the data structure for each database and the explanatory text. With respect to the analysis method here, this patent is not limited, and it is assumed that the existing technology can be used. If the language of the acquired information is different from that of the captured object information providing system, the commentary may be automatically translated according to the language of the captured object information providing system.

  The means and functions described above are realized by a computer (including a CPU, an information processing apparatus, and various terminals) reading and executing a predetermined program. The program is provided in a form recorded on a computer-readable recording medium such as a flexible disk, CD (CD-ROM, etc.), DVD (DVD-ROM, DVD-RAM, etc.), compact memory, and the like. In this case, the computer reads the program from the recording medium, transfers it to the internal storage device or the external storage device, stores it, and executes it. The program may be recorded in advance in a storage device (recording medium) such as a magnetic disk, an optical disk, or a magneto-optical disk, and provided from the storage device to a computer via a communication line.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to these embodiment mentioned above. The effects described in the embodiments of the present invention are only the most preferable effects resulting from the present invention, and the effects of the present invention are limited to those described in the embodiments of the present invention. is not.

  100 user terminal, 200 database, 300 communication network, 400 subject

The invention according to the first feature is
Communicates with the database for each predetermined area or each facility that stores information on tangible objects existing in the predetermined area or facility ,
An area specifying means for specifying that the information terminal is in the predetermined area or facility from the wireless information;
An object to be imaged that identifies an object to be imaged of an image captured by the information terminal from the database;
Information providing means for providing information of the object to be imaged identified by the object to be imaged identifying means;
An object to be imaged information providing system is provided.

According to the invention relating to the first feature, in the object-to-be-photographed object information providing system, it communicates with a database for each predetermined area or each facility that stores information on a tangible object existing in a predetermined area or facility , and wirelessly Area specifying means for specifying that an information terminal is in the predetermined area or facility from information; and an object specifying means for specifying an object to be picked up by the information terminal from the database. And information providing means for providing information on the object to be imaged specified by the object to be imaged specifying means.

The invention according to the fourth feature is a method executed by an information terminal that communicates with a database for each predetermined area or each facility that stores information on a tangible object existing in a predetermined area or facility ,
And region specifying step of specifying that said information terminal from the radio information is within said predetermined area or facility,
An imaging object specifying step of specifying an imaging object of a captured image captured by the information terminal from the database;
An information providing step of providing information of the object to be imaged specified by the object to be imaged specifying means;
An object to be imaged information providing method is provided.

Claims (6)

A database for storing information on tangible objects existing in a predetermined area or facility;
An area specifying means for specifying that the information terminal is in the predetermined area or facility from the wireless information;
An object to be imaged that identifies an object to be imaged of an image captured by the information terminal from the database;
Information providing means for providing information of the object to be imaged identified by the object to be imaged identifying means;
A system for providing information on an object to be imaged.   The imaging object information providing system according to claim 1, wherein the wireless information is GPS information.   The system for providing object information according to claim 1, wherein the wireless information is local area network information. A database for storing information on tangible objects existing in a predetermined area or facility is provided for each predetermined area or facility,
An area specifying means for specifying that the information terminal is in the predetermined area or facility from the wireless information;
Database selecting means for selecting a database corresponding to the area specified by the specifying means;
An object to be imaged that identifies an object to be imaged of an image captured by the information terminal from the database;
Information providing means for providing information of the object to be imaged identified by the object to be imaged identifying means;
A system for providing information on an object to be imaged. It has a database that stores information on tangible objects that exist in a given area or facility,
An area specifying step for specifying that the information terminal is in the predetermined area or in the facility from wireless information;
An imaging object specifying step of specifying an imaging object of a captured image captured by the information terminal from the database;
An information providing step of providing information of the object to be imaged specified by the object to be imaged specifying means;
The to-be-photographed object information provision method characterized by comprising. In the object-to-be-photographed object information providing system including a database for storing information on a tangible object existing in a predetermined area or facility,
An area specifying step for specifying that the information terminal is in the predetermined area or facility from the wireless information;
An imaging object specifying step for specifying an imaging object of a captured image captured by the information terminal from the database;
An information providing step of providing information of the object to be imaged specified by the object to be imaged specifying means;
To-be-photographed object information providing program for executing