JP2014041405A - Image system arranged in time-space - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a system capable of presenting an image changing with the lapse of a time clearly in the same place and area.SOLUTION: The image captured in respective locations are recorded together with a position and time in a server device S. When browsing the image, a user makes access to the server device S by using a portable information terminal device Tm. Thus, the captured image of a desired place and desired time is transmitted together with a map from the server device S. In the portable information terminal device Tm, display such as a screen D is performed. In the screen example, the captured image P is displayed in the lower part and connected to the captured position by a beam line B. Further, the image captured in a different date can be displayed by the operation of a slider SL. By the system, each user can browse the captured landscape image or the like of each place, while changing the time.

Description

  The present invention relates to a system capable of displaying a photograph such as a landscape on a map together with time information.

  A system has been proposed in which position information and date / time information are added to and recorded on an image captured by a camera-equipped mobile phone, a digital camera, etc., and a map is associated with the image and stored in a server device (for example, Patent Document 1). .

  According to this system, when a user accesses a server device and searches for an event place, date and time, a map and an image of the place where the event is performed can be displayed. For example, on the screen shown in FIG. 15, the user enters an address (for example, “Tokyo”) in the search window 2, selects a period (for example, 7/15 to 8/15) on the calendar 4, and selects a keyword. A search is performed by selecting a keyword (for example, “fireworks”) in the column 6. As a result, an image and description of the event satisfying these conditions are displayed on the map.

JP 2008-33755 A

  However, although the above-described prior art system is suitable for obtaining information such as events by narrowing down search conditions, it is not easy to view images taken at the place in time series. . For example, in order to enjoy the seasonal changes in the scenery of the same place, the operation was complicated. That is, in the system of Patent Document 1, there is no viewpoint of providing an image that changes with time for an identical place or area in an easy-to-see manner.

  An object of the present invention is to provide a system that solves the above-described problems and can easily display an image that changes with time for the same place or area.

(1) (2) (3) A system according to the present invention is a system including a portable information terminal device and a server device capable of communicating via the Internet,
The portable information terminal device includes: an imaging unit that performs imaging; a current position information acquisition unit that acquires current position information; a current time acquisition unit that acquires current time; an image captured by the imaging unit; and the current position information A registration request transmitting unit that transmits a registration request to which registration information including the current time is added to a server device, a browsing target time setting unit that sets a browsing target time, and a browsing target position setting unit that sets a browsing target position And a browsing request transmitting means for transmitting a browsing request with a browsing target position and a browsing target time to the server device, and receiving map information and registration information sent from the server device corresponding to the browsing information. Map / registration information receiving means, registration position mark generating means for generating a registration position mark based on the registration position information of the received registration information, and the received map information A registered position marks preformed, and displays the registration image contained in the received registration information, between the registered image corresponding to the registered position mark, and display means for displaying association,
The server device includes registration request receiving means for receiving a registration request from the mobile terminal device, and current position information and current time of registration information added to the received registration request, respectively, as registered position information and registration time. As a recording unit for recording in a recording unit, a browsing request receiving unit for receiving a browsing request from the portable terminal device, and a map in a predetermined range is acquired based on the browsing target position added to the received browsing request And a registration position information in the vicinity of the browsing target position, and a registration time in the vicinity of the browsing target time based on the browsing target position and the browsing target time added to the received browsing request. Registration information acquisition means for acquiring registration information from the recording unit; and a map / registration information transmission means for transmitting the acquired map and registration information to the portable terminal device. It is set to.

  Therefore, it is easy to browse the registered image arbitrarily registered by the user at the registration point as time elapses.

(4) In the system according to the present invention, the server device receives a browsing request including at least a browsing target position, acquires a map in a predetermined range, and transmits the map, and the browsing target position and browsing target time. And a registration information server device that receives and transmits registration information having a registration time in the vicinity of the browsing target time.

  Therefore, the process for the map and the process for the registration information can be separated, and the system can be easily constructed.

(5) A portable terminal program according to the present invention includes a computer of a portable terminal device including an imaging unit that performs imaging, a current position information acquisition unit that acquires current position information, and a current time acquisition unit that acquires a current time. A registration request transmitting means for transmitting to the server device a registration request to which registration information including the image captured by the imaging unit, the current position information, and the current time is added; and a browsing target time according to a user operation. The browsing target time setting means to be set, the browsing request position with the browsing target position and the browsing target time to be transmitted to the server apparatus, and the map sent from the server apparatus corresponding to the browsing information Map / registration information receiving means for receiving information and registration information, and registration position mark generating means for generating a registration position mark based on the registration position information of the received registration information A display unit that displays the received map information and the generated registered position mark, and a registered image included in the received registered information, and displays an association between the registered position mark and the corresponding registered image It is for making it happen.

  Therefore, it is easy to browse the registered image arbitrarily registered by the user at the registration point as time elapses.

(6) A registration information server program according to the present invention comprises a computer, a registration request receiving means for receiving a registration request from a mobile terminal device, and current location information and current time of registration information added to the received registration request. Are recorded in the recording unit as registration position information and registration time, browsing request receiving means for receiving a browsing request from the mobile terminal device, and the browsing target position added to the received browsing request, respectively. Registration information acquisition means for acquiring registration information having registration position information in the vicinity of the browsing target position and having registration time in the vicinity of the browsing target time based on the browsing target time; It is a registration information server program for functioning as registration information transmission means for transmitting to an apparatus.

  Therefore, it is easy to browse the registered image arbitrarily registered by the user at the registration point as time elapses.

(7) The program according to the present invention is characterized in that the setting of the browsing target time by the browsing target time setting means is performed by a user operating a time setting slider.

  Therefore, it is easy for the user to set the viewing time.

(8) In the program according to the present invention, in response to a browsing request, a plurality of registration information is transmitted to the terminal device, and in the terminal device, the corresponding registration position mark and the registered image are respectively connected by lines. It is characterized by being attached.

  Therefore, it is possible to easily grasp the correspondence between the registered position and the registered image.

(9) The program according to the present invention preferentially displays an image having a registration time close to the browsing target time when the registration images of a plurality of registration information transmitted cannot be displayed on the terminal device. It is characterized by doing.

  Therefore, in consideration of the display capacity of the screen, it is possible to preferentially display a registered image that seems necessary for the user.

  "Current position information acquisition means" corresponds to step S4 and step S12.

  "Current time acquisition means" corresponds to steps S5 and S13.

  “Registration request transmission means” corresponds to step S6.

  The “browsing target time setting means” corresponds to step S23.

  "Browse request transmission means" corresponds to step S14 and step S17.

  “Map / registration information receiving means” corresponds to step S15 and step S18.

  "Registered position mark generating means" corresponds to step S19.

  "Display means" corresponds to step S20.

  “Registration request receiving means” corresponds to step S51.

  “Recording means” corresponds to step S52.

  “Browse request receiving means” corresponds to steps S91 and S61.

  "Map acquisition means" corresponds to step S93.

  "Registered information acquisition means" corresponds to step S62.

  "Map / registration information transmission means" corresponds to step S93 and step S63.

  The “program” is a concept that includes not only a program that can be directly executed by the CPU, but also a source format program, a compressed program, an encrypted program, and the like.

It is a figure for demonstrating the outline | summary of the map system which linked | related the photograph by one Embodiment of this invention. It is a functional block diagram of a system. It is a hardware configuration of the portable information terminal device T. It is a hardware configuration of the map server device SM. This is a hardware configuration of the registration information server device SJ. It is a flowchart of the registration process of a captured image. It is a flowchart of a browsing process. It is a flowchart of a browsing process. It is a flowchart of a browsing process. It is an example of registration information. It is an example of a screen display in the portable information terminal device T. It is an example of a screen display in the portable information terminal device T. It is an example of a screen display in the portable information terminal device T. It is an example of a screen display in the portable information terminal device T. It is a display example in the conventional map display system.

1. System Overview FIG. 1 shows an overview of an image system according to an embodiment of the present invention. The user images a landscape or the like with the portable information terminal device T1. Subsequently, the captured image is transmitted from the portable information terminal device T1 to the server device S. At this time, the current time and the current position are also transmitted. Similarly, other users also transmit captured images to the server device S using the respective portable information terminal devices T2 to Tn.

  In this way, images taken at various locations are recorded on the server device S together with the position and time.

  When browsing this image, the user accesses the server device S using the portable information terminal device Tm. Thereby, from the server apparatus S, the captured image of the desired place at the desired time is transmitted together with the map.

  In the portable information terminal device Tm, for example, a screen D is displayed. In this screen example, a captured image P is displayed at the bottom, and is connected to the captured position by a beam line B. Further, by operating the slider SL, it is possible to display images taken at different dates and times.

As described above, according to this system, it is possible to view a landscape image or the like of each place taken by each user while changing the time.

2. Functional Block Diagram of System FIG. 2 shows a functional block diagram of an image system according to an embodiment of the present invention. The imaging unit 12 of the portable information terminal device T images a landscape or the like by a user operation. The current position information acquisition unit 14 acquires current position information using a GPS system or the like. The current time acquisition unit 16 acquires the current time using a GPS system or a built-in clock. The registration request transmission unit 18 transmits a registration request with registration information including a captured image, current position information, and current time to the server apparatus S.

  The registration request receiving means 32 of the server device S receives this registration request. The recording unit 34 records the captured image, current position information, and current time included in the registration information of the received registration request in the recording unit 36 as a registered image, registered position information, and registration time, respectively. As described above, an image is registered from the portable information terminal device T.

  When browsing an image registered in the server device S, the user operates the portable information terminal device T to make a browsing request with a browsing target time and a browsing target position. The browsing target time setting means 20 of the portable information terminal device T sets the browsing target time according to a user operation or based on the current time. The browsing target position setting unit 22 sets the browsing target position according to a user operation or based on the current position. The browsing request transmission means 24 transmits a browsing request with the set browsing target time and browsing target position.

  The browsing request receiving means 38 of the server device S receives this browsing request. The map acquisition unit 40 acquires a map in a predetermined range of the browsing target position based on the browsing target position included in the received browsing request. The registration information acquisition unit 42 has registration position information in the vicinity of the browsing target position based on the browsing target position and the browsing target time included in the received browsing request, and registration information having a registration time in the vicinity of the browsing target time. Is acquired from the recording unit 36. The map / registration information acquisition means 44 transmits the acquired map and registration information to the portable information terminal device T.

The map / registration information receiving means 26 of the portable information terminal device T receives this. The registered one mark generation means 28
A registration position mark is generated based on the registration position information included in the received registration information. The display unit 29 displays the received map, the registered position mark, and the registered image, and performs an association display (such as a beam line B) between the registered position mark and the corresponding registered image.

3. Hardware configuration
3.1 Hardware Configuration of Portable Information Terminal Device T FIG. 3 shows a hardware configuration of the portable information terminal device T according to an embodiment of the present invention. A touch screen 52, a nonvolatile memory 54, a GPS receiving circuit 56, and a communication circuit 58 are connected to the CPU 50. The GPS receiving circuit 56 is for receiving a radio wave from a GPS satellite and acquiring the current position and the current time of the portable information terminal device T. The communication circuit 58 is a circuit for communicating with the Internet.

  An operating system 60 and a portable terminal program 62 are recorded in the nonvolatile memory 54. The portable terminal program 62 performs its function in cooperation with the operating system 60. Note that both the operating system 60 and the portable information terminal program 62 may be preinstalled at the time of manufacture, or may be installed from a server or the like by downloading.

3.2 Hardware Configuration of Server Device In this embodiment, the server device S is configured by the map server device SM and the registration information server device SJ.

  FIG. 4 shows a hardware configuration of the map server device SM that returns a map in response to a request from the portable information terminal device T. A hard disk 72 and a communication circuit 74 are connected to the CPU 70. An operating system 76, a map server program 78, and map data 80 are recorded on the hard disk 72. The map server program 78 functions in cooperation with the operating system 76.

FIG. 5 shows a hardware configuration of the registration information server device SJ that returns registration information in response to a request from the portable information terminal device T. A hard disk 92 and a communication circuit 94 are connected to the CPU 90. In the hard disk 92, an operating system 96, a registration information server program 98, and registration information 99 are recorded. The registration information server program 98 performs its function in cooperation with the operating system 96.

4). Captured Image Registration Process FIG. 6 shows a flowchart of the portable terminal program 62 and the registration information server program 98 in the captured image registration process.

  The user operates the mobile information terminal device T (for example, a camera-equipped mobile phone), logs in, and then captures a landscape image. The captured image is recorded in the nonvolatile memory 54 (step S1). Next, the CPU 50 (hereinafter sometimes abbreviated as the portable information terminal device T) receives a user's comment from the touch screen 52 (step S2). For example, it is a user's comment about a captured image. Subsequently, in response to the user pressing the registration request button on the touch screen 52, a registration request operation is accepted (step S3).

  Next, the portable information terminal device T acquires the current position by the GPS receiving circuit 56 (step S4). At the same time, the current time is acquired by the GPS receiving circuit 56 (step S5). The current time may be acquired using a built-in clock.

  The portable information terminal device T generates a registration request with registration information based on a user ID, a captured image, a comment, current position information, and current time information, and transmits the registration request to the registration information server device SJ (step S6). As the user ID, the user ID input at the time of login can be used.

  The CPU 90 of the registration information server device SJ (hereinafter sometimes abbreviated as “registration information server device SJ”) receives this registration information (step S51). The registered information server device SJ records the image, comment, current position information, and current time included in the registered information on the hard disk 92 as a registered image, registered comment, registered position information, and registered time, respectively.

  FIG. 10 shows an example of registration information recorded on the hard disk 92. The registration information is registered based on the current position information, current time information, etc. from the user as described above. Therefore, each item of registration information has the following meaning.

The user ID is the user ID of the user who registered the image. The registered comment is a comment input by the user at the time of registration. The registered position information is current position information transmitted from the portable information terminal device T. The registration time is the current time transmitted from the portable information terminal device T. Note that the concept of registration time includes not only the date and time but also the date. The registered image is a captured image transmitted from the portable information terminal device T.

5. Browsing Process FIGS. 7 to 9 show flowcharts of the mobile terminal program 62, the registration information server program 98, and the map server program 78 in the browsing process.

  The user logs in by operating the portable information terminal device T. Subsequently, the user operates the portable information terminal device T and performs a browsing request operation (step S11). In this embodiment, when the mobile terminal program 62 is started, the browsing mode is automatically set.

  Next, the portable information terminal device T acquires the current position information by the GPS receiving circuit 56 (step S12). At the same time, the GPS receiver circuit 56 acquires the current time (step S13). The current time may be acquired using a built-in clock.

  The portable information terminal device T transmits a map browsing request with a user ID to the map server device SM using the current position information as the browsing target position information and the current time as the browsing target time (step S14).

  The CPU 70 of the map server device SM (hereinafter sometimes abbreviated as the map server device SM) receives this map browsing request (step S91). The map server device SM acquires a map in the vicinity of the browsing target position (for example, a map of 5 km around the browsing target position) from the hard disk 72 (step S92). Subsequently, the map server device SM transmits the acquired map to the portable information terminal device T (step S93).

  The portable information terminal device T receives this map (step S15). Subsequently, this map is displayed on the touch screen 52 (step S16). Furthermore, the portable information terminal device T transmits a registration information browsing request with a user ID, browsing target position information, and browsing target time to the registration information server device SJ according to a user operation (step S17).

  The registration information server device SJ receives the registration information browsing request (step S61). Furthermore, the registration information server device SJ selects and acquires the registration information in FIG. 10 that matches a predetermined condition based on the browsing target time and the browsing target position information included in the registration information browsing request (step). S62).

  In this embodiment, registration information having registration position information within a predetermined distance (for example, within 5 km) from the browsing target position information is first selected. As described above, here, since the browsing target position information is equal to the current position of the user, registration information within a predetermined distance from the current position of the user is selected.

  Subsequently, the registration information server device SJ selects registration information having a registration time within a predetermined period (within a period of three months before and after) around the browsing target time from the selected registration information.

  The registration information server device SJ transmits the registration position information, registration time, registration image, and the like included in the registration information selected in this way to the portable information terminal device T (step S63).

  The portable information terminal device T receives this registration information (step S18). Furthermore, the portable information terminal device T generates a registration position mark based on the received registration position information of each registration information (step S19). In addition, a current position mark is generated based on the current position information of the user.

  Next, the portable information terminal device T displays the registered position mark and the current position mark so as to overlap the map displayed in step S16. In addition, each registered image is displayed at the bottom of the screen, a line beam is displayed between the registered position mark corresponding to the registered image, and a time slider is further displayed (step S20).

  The screen displayed in this way is shown in FIG. A current position mark 110 indicates the current position of the user. A registered position mark 112 represents a point where a registered image is recorded. In the lower part of the screen, thumbnails of a plurality of registered images are displayed, and a line beam 116 is displayed between each image and the corresponding registered position mark 112.

  Note that registered images corresponding to other registered positions have also been transmitted from the registered information server device SJ, but here, for the convenience of the display area, only four registered images having registered times close to the browsing target time are displayed. Is displayed. In FIG. 11, the registered image on the left is arranged in a key having a registered time closer to the browsing target time.

  A time slider 118 is displayed at the right end of the screen. The operation button 120 of the time slider 118 can be moved up and down by the user. In addition, a browsing target time 122 is displayed in the vicinity of the operation button 120.

  In the state of FIG. 11, when the user slides the registered image from right to left (or vice versa), as shown in FIG. 12, registered images at other registered positions (next to the registered image at the right end of FIG. 11). A registered image having a registration time close to the current time) appears on the right end, and the registration image on the left end disappears. Along with this, the display of the line beam 116 is also updated.

  When the thumbnail of the registered image 114 is tapped by the user in the state of FIG. 11 or FIG. 12, the portable information terminal device T displays the details of the registered image 114 and the registered comment as shown in FIG. On this screen, the map 130 is displayed in a small size. Note that the registration comment may be transmitted in step S63, or when the user taps the thumbnail of the registration image 114, the portable information terminal device T acquires it from the registration information server device SJ. Good.

  In the state of FIG. 11 or FIG. 12, when the user moves the button 120 of the time slider 118 or performs a map scrolling operation (including a magnification changing operation), the browsing target time and browsing target position information are changed. Can do.

  The portable information terminal device T determines whether or not the above operation has been performed (step S21). If there is an operation, it is determined whether or not the operation is a movement of the time slider 118 (step S22). If the button 120 of the time slider 118 has been moved, the time corresponding to the position of the button 120 is set as the browsing target time (step S23).

  If it is a map scrolling operation or the like (step S24), the browsing target position is changed according to the movement amount (step S25).

  The portable information terminal device T executes step S14 and subsequent steps again based on the browsing target time and browsing target position information thus changed. Thereby, the registered image corresponding to the changed browsing target time and browsing target position information can be obtained.

For example, by operating the time slider 118, registered images registered in the past as the viewing target position can be viewed in time order. If it is a sightseeing spot, you can see the changes in the scenery of the four seasons at the same place.

6). Other embodiments
(1) In the above embodiment, the map server device SM and the registration information server device SJ are provided, but these may be a single server device.

(2) In the above embodiment, the registration position mark, the current position mark, the line beam, and the time slider are generated on the portable information terminal device T side. However, all or a part of these may be transmitted from the registration information server device SJ side to the portable information terminal device T side.

(3) In the above embodiment, the browsing target time is changed by operating the button 120 of the time slider 118. However, the browsing target time may be changed in conjunction with the slide of the thumbnail 114 of the registered image on the screens of FIGS.

(4) Instead of (or in addition to) the screens of FIGS. 11 and 12, the thumbnails 114 of registered images and a list of registered comments may be displayed without displaying a map. An example of such display is shown in FIG. Note that the map server device SM need not be provided if the display as shown in FIGS. 11 and 12 is not performed.

(5) In addition, by specifying the user ID from the portable information terminal device T and requesting the display as shown in FIG. 14, it is possible to display only thumbnails and comments of images registered by the user.

(6) In the above embodiment, the portable information terminal device T is used. However, a normal non-portable PC may be used in the browsing process.

Claims (9)

A system including a portable information terminal device and a server device that can communicate via the Internet,
The portable information terminal device
An imaging unit for imaging;
Current position information acquisition means for acquiring current position information;
Current time acquisition means for acquiring the current time;
Registration request transmission means for transmitting a registration request to which registration information including an image captured by an imaging unit, the current position information, and the current time is added to a server device;
Browsing target time setting means for setting the browsing target time;
A browsing target position setting means for setting a browsing target position;
A browsing request transmitting means for transmitting a browsing request with a browsing target position and a browsing target time to the server device;
Corresponding to the browsing information, map / registration information receiving means for receiving map information and registration information sent from the server device;
Registration position mark generating means for generating a registration position mark based on the registration position information of the received registration information;
Display means for displaying the received map information and the generated registered position mark, and a registered image included in the received registered information, and performing an association display between the registered position mark and the corresponding registered image. ,
The server device
Registration request receiving means for receiving a registration request from the mobile terminal device;
Recording means for recording the current position information and current time of the registration information added to the received registration request in the recording unit as registered position information and registration time, respectively;
Browsing request receiving means for receiving a browsing request from the mobile terminal device;
Map acquisition means for acquiring a map of a predetermined range based on the browsing target position added to the received browsing request;
Based on the browsing target position and browsing target time added to the received browsing request, the registration unit has registration position information in the vicinity of the browsing target position, and registration information having a registration time in the vicinity of the browsing target time. Registration information acquisition means to acquire from,
A map / registration information transmission means for transmitting the acquired map and registration information to the mobile terminal device;
A map system for associating photographs characterized by having An imaging unit for imaging;
Current position information acquisition means for acquiring current position information;
Current time acquisition means for acquiring the current time;
Registration request transmission means for transmitting a registration request to which registration information including an image captured by an imaging unit, the current position information, and the current time is added to a server device;
A browsing target time setting means for setting a browsing target time according to a user operation;
A browsing request transmitting means for transmitting a browsing request with a browsing target position and a browsing target time to the server device;
Corresponding to the browsing information, map / registration information receiving means for receiving map information and registration information sent from the server device;
Registration position mark generating means for generating a registration position mark based on the registration position information of the received registration information;
Display means for displaying the received map information and the generated registered position mark, and a registered image included in the received registered information, and performing an association display between the registered position mark and the corresponding registered image;
A mobile terminal device. Registration request receiving means for receiving a registration request from the mobile terminal device;
Recording means for recording the current position information and current time of the registration information added to the received registration request in the recording unit as registered position information and registration time, respectively;
Browsing request receiving means for receiving a browsing request from the mobile terminal device;
Map acquisition means for acquiring a map of a predetermined range based on the browsing target position added to the received browsing request;
Registration for acquiring registration information having registration position information in the vicinity of the browsing target position and having a registration time in the vicinity of the browsing target time based on the browsing target position and browsing target time added to the received browsing request Information acquisition means;
A map / registration information transmission means for transmitting the acquired map and registration information to the mobile terminal device;
A server device comprising: The system of claim 1 or the apparatus of claim 3.
The server device
A map server device that receives a browsing request including at least the browsing target position, acquires a map of a predetermined range, and transmits the map;
A registration information server device that receives a browsing request including at least the browsing target position and a browsing target time, and acquires and transmits registration information having a registration time in the vicinity of the browsing target time;
A system or apparatus comprising: A computer of a portable terminal device including an imaging unit that performs imaging,
Current position information acquisition means for acquiring current position information;
Current time acquisition means for acquiring the current time;
Registration request transmission means for transmitting a registration request to which registration information including an image captured by an imaging unit, the current position information, and the current time is added to a server device;
A browsing target time setting means for setting a browsing target time according to a user operation;
A browsing request transmitting means for transmitting a browsing request with a browsing target position and a browsing target time to the server device;
Corresponding to the browsing information, map / registration information receiving means for receiving map information and registration information sent from the server device;
Registration position mark generating means for generating a registration position mark based on the registration position information of the received registration information;
The received map information and the generated registered position mark and the registered image included in the received registered information are displayed, and function as display means for displaying the association between the registered position mark and the corresponding registered image. Mobile terminal program for. Computer
Registration request receiving means for receiving a registration request from the mobile terminal device;
Recording means for recording the current position information and current time of the registration information added to the received registration request in the recording unit as registered position information and registration time, respectively;
Browsing request receiving means for receiving a browsing request from the mobile terminal device;
Registration for acquiring registration information having registration position information in the vicinity of the browsing target position and having a registration time in the vicinity of the browsing target time based on the browsing target position and browsing target time added to the received browsing request Information acquisition means;
The registration information server program for functioning as a registration information transmission means which transmits the acquired registration information to the said portable terminal device. In the program of Claim 5 or 6,
The browsing target time setting by the browsing target time setting means is performed by a user operating a time setting slider. In the program in any one of Claims 5-7,
In response to the browsing request, a plurality of registration information is transmitted to the terminal device,
In the terminal device, a corresponding registered position mark and a registered image are associated with each other by being connected by a line. The program of claim 8,
A program that preferentially displays an image having a registration time close to the browsing target time when the transmitted registration images of a plurality of registration information cannot be displayed on a terminal device.