JP4965475B2 - Virtual moving display device - Google Patents

Description

  The present invention relates to a virtual moving display device that reproduces a photographer's action on a map image from a photographed image with photographing position information.

In recent years, various services for displaying a map using a three-dimensional (3D) image such as a Google (registered trademark) map have been proposed. Various systems that can display a CG image superimposed on a real image have also been proposed. For example, in patent document 1, the imaging position of the image image | photographed with the camera is specified on 3D map space. Then, the name of the structure that should be visible on the captured image is specified from the 3D map, the camera position at the time of shooting, the camera angle, and the like, and the image related to the name of the structure is converted into an image shot by the camera. They are superimposed.
JP 2000-50156 A

  In personal camera photography, there are cases where a user takes a picture taken by himself / herself in an album or the like and relives the time of photography. Here, in general, it is considered that the memory about the photograph taken by the user himself is likely to remain, and the memory regarding the photograph which has not been photographed is difficult to remain. Therefore, it is considered difficult to have a re-experience about scenery that was not taken at that time.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a virtual moving display device capable of re-experiencing the situation at the time of photographing including scenery that was not photographed at the time of photographing. .

In order to achieve the above object, a virtual moving display device according to a first aspect of the present invention includes an image recording unit that records a plurality of images to which shooting position information and shooting date / time information are added, and the recorded image. among a selection unit for selecting at least two images different imaging positions, and age of the map data, and the photographing position information added to the selected at least two images are selected Based on the shooting date and time information added to the at least two images , a movement path from the shooting position related to one of the images to the shooting position related to the other image is specified, and the specified movement path And a virtual landscape creation unit that virtually displays a landscape corresponding to the shooting date and time specified by the shooting date and time information, which should be seen as the user moves.

  ADVANTAGE OF THE INVENTION According to this invention, the virtual moving display apparatus which can relive the situation at the time of imaging | photography including the scenery etc. which were not image | photographed at the time of imaging | photography can be provided.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a diagram showing a configuration of a virtual movement display system including a virtual movement display apparatus according to an embodiment of the present invention. The virtual mobile display system shown in FIG. 1 is configured such that a camera 100 and a server 200 are communicatively connected via a communication line 300. Here, the communication line 300 is a general-purpose communication line such as an Internet line.

  The camera 100 includes a control unit 101, an operation input unit 102, an imaging unit 103, a position detection unit 104, a clock unit 105, a recording unit 106, a display unit 107, and a communication unit 108. .

  The control unit 101 controls the overall operation of the camera 100. The control unit 101 controls various processes according to the operation state of the operation input unit 102 by the user. The operation input unit 102 is a power switch for turning on / off the power of the camera 100, a release button for giving an instruction to execute shooting of the camera 100, a playback button for giving a normal playback instruction of an image, and a memory playback of details (details). These are configured to include various operation members for the user to operate the camera 100, such as a memory playback button for giving an instruction and a cross key for performing various selection operations on the camera 100.

  The imaging unit 103 captures an image by capturing a subject under the control of the control unit 101. The position detection unit 104 is configured by, for example, a GPS or the like, and detects the position (latitude / longitude) of the camera 100 at the time of shooting. The clock unit 105 detects the shooting date and time.

  Here, the position detection unit 104 and the clock unit 105 are not necessarily built in the camera 100. For example, the camera 100 may acquire position information and time information detected by a GPS wristwatch or a dedicated navigation device carried by the user.

  The recording unit 106 is, for example, a memory card configured to be detachable from the camera 100, and an image acquired via the imaging unit 103 is detected by the shooting position detected by the position detection unit 104 and the clock unit 105. Recorded in association with the shooting date and time. The display unit 107 displays various images such as images recorded in the recording unit 106 under the control unit 101.

  The communication unit 108 performs various processes related to communication with the server 200 under the control of the control unit 101.

  The server 200 includes a control unit 201, an operation input unit 202, an image recording unit 203, an age-specific map database (DB) 204, a route search unit 205, a virtual landscape creation unit 206, and a communication unit 207. is doing. The server 200 has a huge database so that various local map images can be recorded, and is preferably connected to the Internet so that information on various sites on the Internet can be used. 200 functions may be provided.

  The control unit 201 controls various processes in the server 200. When the operation input unit 202 is operated, the control unit 201 also performs processing according to the operation content. The operation input unit 202 includes various operation members for operating the server 200.

  The image recording unit 203 records an image transmitted from the camera 100 via the communication line 300. The image recording unit 203 includes a hard disk having a larger recording capacity than the recording unit 106 of the camera 100. Here, the image recording unit 203 in the present embodiment has a recording area as the position age recording unit 203a. The position age recording unit 203a is a recording area for recording the shooting position of each image recorded in the image recording unit 203 and the shooting date and time (shooting age) in association with each other.

  The age-specific map DB 204 is a database that records 2D and 3D map images for each shooting age. Here, the age-specific map DB 204 may be constructed in a recording medium different from the image recording unit 203 or may be constructed in the image recording unit 203.

  The route search unit 205 specifies a movement route that is considered to have moved by the user during the shooting of the two images from two (or more) images selected by the user. The virtual landscape creation unit 206 creates a map image (2D map image or 3D map image) according to the movement route specified by the route search unit 205, and further, a character image as a user's alternation on the created map image. Synthesize an avatar that is

  The communication unit 207 performs various processes related to communication with the camera 100 under the control of the control unit 201.

  The outline of the operation of the virtual moving display system shown in FIG. 1 will be described below. FIG. 2 is a diagram showing an outline of the operation of the virtual movement display system.

  In this embodiment, when shooting is performed, an image is recorded in the recording unit 106 in a state where the shooting position and the shooting date and time are associated with each other.

  Then, the operation mode of the camera 100 is set to the memory image playback mode by the operation of the operation input unit 102 by the user, and then at least two images among the images recorded in the recording unit 106 of the camera 100 are displayed. When selected, the selected image is transmitted to the server 200. In the example of FIG. 2, an image 401 photographed at a position of latitude A and longitude B at 11:30 and an image 402 photographed at a position of latitude C and longitude D at 12:20 are selected. Is shown.

  When the two images 401 and 402 are received, a 2D map image 403 including the shooting position of the image 401 and the shooting position of the image 402 is acquired from the age-specific map DB 204. When the distance between the shooting position of the image 401 and the shooting position of the image 402 is long, the scale of the map image is enlarged so that both images are included. After that, how the user moves between the shooting position of the image 401 and the shooting position of the image 402 in the route search unit 205 is the moving time (difference in shooting date and time) and moving distance (difference in shooting position). And is identified from

  When the movement route is identified, the virtual landscape creation unit 206 creates a plurality of landscape images (virtual landscape images) 404 to 406 in the identified movement route based on the 3D map image. Furthermore, an avatar 407 is combined with the created virtual landscape images 404 to 406 as necessary.

  By creating a virtual landscape image as described above, a position between the two shooting positions is actually taken even if shooting is performed only at two shooting points of the shooting position of the image 401 and the shooting position of the image 402. It is possible to appreciate the images. For example, by looking at a series of images as shown in FIG. 2, the situation from when a building was photographed at the position of the image 404 (image 401) to when a mountain was photographed at the position of the image 406 (image 402) is reproduced. it can. By viewing such a series of images, the user can recall various events at the time of shooting, such as such a landscape at the time of shooting, walking on a hill, staircase, greatly detouring.

  Here, instead of the images 404 to 406, the 2D map image 403 may be displayed. Further, the 2D map image 403 and the images 404 to 406 may be displayed in parallel.

Hereinafter, a specific operation of the virtual moving display system of FIG. 1 will be described.
FIG. 3 is a flowchart showing the operation of the camera 100 in the virtual moving display system shown in FIG. The process of FIG. 3 is started when the power of the camera 100 is turned on by the operation of the power switch of the operation input unit 102 by the user.

  After the power is turned on, the control unit 101 operates the imaging unit 103 to perform a through image display that sequentially displays images obtained via the imaging unit 103 on the display unit 107 (step S1). After the through image display, the control unit 101 determines whether an image shooting instruction is given by the user operating the release button of the operation input unit 102 (step S2).

  If it is determined in step S2 that an image shooting instruction has been issued, the control unit 101 performs shooting of the subject (step S3). That is, the control unit 101 operates the imaging unit 103 to acquire a subject image, and performs various image processing on the acquired subject image. Thereafter, the control unit 101 acquires the shooting date / time information detected by the clock unit 105 when the shooting is performed (step S4), and acquires the shooting position information detected by the position detection unit 104 when the shooting is executed (step S5). . Next, the control unit 101 records the image obtained by shooting, shooting date / time information, and shooting position information in the recording unit 106 in association with each other (step S6).

  Further, in the determination in step S2, if no image shooting instruction has been issued, the control unit 101 determines whether a normal image reproduction instruction has been made by the user operating the reproduction button of the operation input unit 102 (step S7). . In the determination in step S7, when a normal image reproduction instruction is given, the control unit 101 performs processing related to normal image reproduction (step S8). That is, the control unit 101 causes the display unit 107 to display a thumbnail image of the image recorded in the recording unit 106 and causes the display unit 107 to display an image corresponding to the thumbnail image selected by the user. The image recorded in the image recording unit 203 of the server 200 may be played back by the camera 100. In this case, an image reproduction request is made from the camera 100 to the server 200. In response to this, a thumbnail image of an image recorded in the server 200 is displayed on the display unit 107. When any thumbnail image is selected by the user, an image corresponding to the thumbnail image is transmitted from the server 200 to the camera 100, and the transmitted image is displayed on the display unit 107.

  Further, in the determination in step S7, when a normal image reproduction instruction has not been given, the control unit 101 determines whether or not a memory reproduction instruction has been given by the operation of the memory reproduction button of the operation input unit 102 by the user (step S9). ). If it is determined in step S9 that no memory playback instruction has been issued, the control unit 101 determines whether an image transmission instruction has been given by an operation of the operation input unit 102 by the user (step S10). If it is determined in step S10 that no image transmission instruction has been issued, the process returns to step S1, and the control unit 101 performs the through image display again. On the other hand, when an image transmission instruction is given in the determination in step S10, the control unit 101 performs processing related to image transmission (step S11). That is, the control unit 101 causes the display unit 107 to display a thumbnail image of the image recorded in the recording unit 106 and transmits an image corresponding to the thumbnail image selected by the user to the server 200.

  In the determination of step S9, when a memory playback instruction is given, the control unit 101 executes a process related to memory playback. First, the control unit 101 causes the display unit 107 to display thumbnail images of images recorded in the recording unit 106 (step S12). Next, the control unit 101 waits for at least two images among the thumbnail images to be selected by the operation of the operation input unit 102 by the user (step S13). The number of images to be selected here can be set as appropriate by the user. In addition, the images selected here are images that have close shooting dates (same shooting age) and different shooting positions.

  In the following description, the description will be continued assuming that two images are selected. After two images are selected in step S13, the control unit 101 waits for input of settings other than image selection in the memory playback mode (step S14). This setting is performed by setting the viewpoint direction when the map image displayed on the display unit 107 is displayed in the memory playback mode to be described later (whether the map image is displayed in 2D or 3D), or an avatar is added to the map image. It is a setting such as whether to synthesize.

  Thereafter, the control unit 101 determines whether a determination instruction has been given by the operation of the operation input unit 102 by the user (step S15). If it is determined in step S15 that no determination instruction has been given, the process returns to step S13, and the control unit 101 waits for selection of two images and change of other setting inputs. On the other hand, when a determination instruction is given in the determination in step S <b> 15, the control unit 101 transmits the two images selected by the user to the server 200 and transmits a memory playback request to the server 200. At this time, various setting information set in step S14 is also transmitted to the server 200 (step S16). Thereafter, in the process of the server 200 described later, an image file for replaying memories is generated.

  Thereafter, the control unit 101 determines whether an image file for replaying a memory generated in the server 200 has been received (step S17). In step S17, the process waits until an image file is received from the server 200. If it is determined in step S17 that an image file has been received from the server 200, the control unit 101 notifies the user to that effect. It is determined whether or not the user has instructed playback of the memory image file (step S18). When it is determined in step S18 that the memory image file is instructed to be reproduced, the control unit 101 displays each image in the image file transmitted from the server 200 on the display unit 107 according to the operation of the user operation input unit 102. It is displayed (step S19). In this case, each image in the image file may be reproduced in the form of a slide show. Further, each image may be automatically reproduced according to a predetermined reproduction speed.

  Also, in the determination in step S18, if no instruction to reproduce the memory image file is given, the control unit 101 skips the process in step S19.

  After step S18 or step S19, it is determined whether an instruction to record an image file is given by the operation of the operation input unit 102 of the control unit 101 user (step S20). If it is determined in step S20 that an image file recording instruction has been issued, the control unit 101 records the image file in the recording unit 106 (step S21). Also, in the determination in step S20, when no memory image file recording instruction is given, the control unit 101 skips the process in step S21.

  FIG. 4 is a flowchart showing the operation of the server 200 in the virtual movement display system shown in FIG. The control unit 201 determines whether an image from the camera 100 has been received in a state where no memory playback request has been made (step S31). If it is determined in step S31 that an image has been received, the control unit 201 records the received image in the image recording unit 203 (step S32). Thereafter, the control unit 201 determines whether or not reception of an image from the camera 100 has been completed (step S33). If it is determined in step S33 that image reception has not ended, the process returns to step S31, and the control unit 201 waits for reception of the next image from the camera 100.

  If no image is received in the determination in step S31, the control unit 201 determines whether a memory reproduction request is made from the camera 100 together with two images (step S34). If the memory playback request is not made in the determination in step S34, the control unit 201 determines whether a normal image playback request is made from the camera 100 (step S35). In the determination in step S <b> 35, when a normal image reproduction request is made, the control unit 201 transfers the image selected by the user to the camera 100. Thereby, image reproduction is performed on the display unit 107 of the camera 100 (step S36).

  In the determination in step S34, when a memory playback request is made, the control unit 201 acquires two images sent from the camera 100 (step S37). Next, the control unit 201 sends the shooting date / time and shooting position of the two images to the route search unit 205. The route search unit 205 calculates a moving speed V when moving between the shooting positions of the two images from the difference between the shooting dates of the two images and the difference between the shooting positions of the two images (step S38). In addition, the control unit 201 determines, based on information on the shooting date and time and the shooting position added to each of the acquired two images, the 2D map including the shooting position of the two images at the same time as the shooting date and time of the two images from the age-specific map DB 204. An image is selected (step S39), and the selected 2D map image is sent to the route search unit 205. Here, when the distance between the shooting positions of the two images is too long to fit within one map image, the scale of the map is enlarged. On the contrary, when the distance between the shooting positions of the two images is short, the scale of the map may be reduced.

  Thereafter, the route search unit 205 specifies the moving route between the shooting positions of the two images and the traveling direction of the user at the time of shooting from the moving speed V and the 2D map image (step S40).

  Here, the movement route specifying process based on the movement speed V in step S40 will be described. In step S39, when the moving speed V is calculated, the difference in shooting date / time of the two images and the difference in shooting position of the two images are used. Here, the difference between the shooting positions of the two images indicates a linear distance between the shooting positions ab of the two images as shown in FIG. Actually, the moving route of the user is not necessarily a straight line, and it may be possible to include a curve like the routes R1 and R2 in FIG. Further, depending on the moving means of the user, even if the movement is the same distance (same route), the movement time is different. For example, when moving between the shooting positions a and b on foot and moving by automobile, the movement time is shorter when moving by automobile.

  In the present embodiment, the moving route and moving means at the time of shooting are specified from the moving speed V calculated in step S38 and the 2D map image selected in step S39. Further, the traveling direction is a direction in which the shooting date and time is directed from the previous shooting position to the subsequent shooting position with respect to the specified moving route.

  FIG. 6 is a flowchart showing the movement route search process. In the 2D map image selected by the control unit 201, the route search unit 205 sets a route (such as a road) connecting the shooting positions of the two images as a moving route candidate (step S61). Next, the route search unit 205 selects one of the route candidates and calculates the distance L of the selected route (step S62). For the first time, for example, the distance L of the shortest route is calculated.

  Next, the route search unit 205 determines whether the product of the moving speed V and the shooting date / time difference Δt is equal to the distance L (step S63).

  For example, when there are two routes with different distances on the 2D map image as in the example of FIG. 5, if the user is moving along the route R1 at the time of shooting, the product of the moving speed V and the shooting date difference Δt is L1. Further, when the user is moving along the route R2, the product of the moving speed V and the photographing date difference Δt is L2. It is possible to specify a moving route at the time of shooting based on such a concept.

  If it is determined in step S63 that the product of the moving speed V and the photographing date / time difference Δt is equal to the distance L, the currently selected route is considered to be the moving route at the time of photographing. In this case, the route search unit 205 determines whether the moving speed V is less than 5 km / h (step S64). Here, 5 km / h indicates the walking speed. When the moving speed V is less than 5 km / h in the determination in step S64, the route search unit 205 determines that the moving means at the time of shooting is walking (step S65). Then, it is assumed that the avatar synthesized at the time of replaying memories is for walking, as indicated by reference numeral 407 in FIG. 2, and the replay speed at the time of replaying memories is adapted to walking (step S66).

  Moreover, in the determination of step S64, when the moving speed V is 5 km / h or more, the route search unit 205 determines whether the moving speed V is less than 100 km / h (step S67). If the moving speed V is less than 100 km / h in the determination in step S67, the route search unit 205 determines that the moving means at the time of shooting is an automobile (step S68). Then, the avatar synthesized at the time of replaying the memories is for an automobile as indicated by reference numeral 408 in FIG. It is assumed that the movement speed V is met.

  Here, in this embodiment, the moving means is limited to walking and automobiles, but is not limited thereto. For example, when the moving route is at sea, a ship or the like may be used as an avatar.

  When the product of the moving speed V and the photographing date difference Δt is not equal to L in the determination in step S63 or when the moving speed V is 100 km / h or more in the determination in step S67, the route search unit 205 determines the next route. It is determined whether there is a candidate (step S69). If it is determined in step S69 that there is no next route candidate, the process proceeds to step S68, and the route search unit 205 determines that the moving means at the time of shooting is an automobile.

  If it is determined in step S69 that there is a next route candidate, the route search unit 205 selects the next route candidate (step S70), and then returns to step S62 to perform processing for the next route candidate.

  Through the route search process as described above, even when there are multiple candidate travel routes on the map, it is possible to correctly search the travel route at the time of shooting, and it is possible to combine the avatar according to the moving means at the time of shooting with the image It is.

  Hereinafter, the flowchart of FIG. 4 will be further described. After the travel route search process is completed, the control unit 201 selects an image (or a plurality of images) corresponding to a specific position on the travel route from the 3D map image (step S41). That is, when the searched movement route is moved, an image to be seen at each specific position is selected from the 3D map image as a virtual landscape image. At this time, the virtual shooting date and time (estimated from the moving speed V) of the image corresponding to the selected specific position is estimated and associated.

  Here, an image corresponding to a specific position may be obtained by being synthesized from a satellite photograph or an aerial photograph. If another user is shooting at a specific position on the route, the image may be used.

  Thereafter, the control unit 201 determines whether or not the camera 100 is requested to synthesize an avatar during memory playback (step S42). In the determination in step S42, when it is not requested to combine the avatars, the control unit 201 arranges an image corresponding to a specific position on the route between the two received images (step S43). When there are a plurality of images corresponding to a specific position, the arrangement order follows the traveling direction of the moving route. Thereafter, the control unit 201 generates one image file from an image group including two images transmitted from the user and images corresponding to the specific positions (step S44). If the memory image is set to be displayed in a 2D map, the 2D map image selected in step S39 is also included in the image file. After generating the image file, the control unit 201 transmits the generated image file to the camera 100 (step S45).

  In the determination of step S42, when it is requested to synthesize an avatar, the control unit 201 selects an image (hereinafter, referred to as a previous image) whose shooting date / time is earlier among the two received images. (Step S46). Next, the control unit 201 specifies the shooting direction (viewpoint direction) at the time of shooting the previous image from the terrain captured in the previous image (step S47), and sends this shooting direction information to the virtual landscape creation unit 206. . The virtual landscape creation unit 206 creates an image to be displayed corresponding to the shooting position of the previous image from the 3D map image at the time of memory playback (step S48). This virtual landscape image is an image that should be visible when the user faces the traveling direction in the moving route searched in step S40 at the shooting position of the previous image. When the shooting direction of the previous image matches the traveling direction, the created virtual landscape image is the same as the previous image.

  Thereafter, the virtual landscape creation unit 206 synthesizes an avatar with the foreground portion of the created virtual landscape image (step S49). By combining an avatar with the created virtual landscape image, it is possible to reproduce a more realistic image. Next, the virtual landscape creation unit 206 creates a virtual landscape image corresponding to the specific position along the traveling direction specified in step S40 from the 3D map image (step S50). Furthermore, the virtual landscape creation unit 206 synthesizes an avatar with the created virtual landscape image (step S51). Thereafter, the traveling direction of the 3D map image is switched according to the movement route, and the next position is selected (step S52).

  After switching the traveling direction of the 3D map image, the virtual landscape creation unit 206 determines whether the selected position corresponds to an image with a later shooting date (hereinafter referred to as a subsequent image) among the received images. Is determined (step S53). If it is determined in step S53 that the selected position is not a position corresponding to the subsequent image, the process returns to step S50, and the virtual landscape creation unit 206 creates a virtual landscape image corresponding to the selected position. On the other hand, if it is determined in step S53 that the selected position is a position corresponding to the rear image, the virtual landscape creating unit 206 creates a virtual landscape image corresponding to the position of the rear image (step S54). Thereafter, the virtual landscape creation unit 206 combines an avatar with the created virtual landscape image (step S55). Thereafter, the process proceeds to step S <b> 44, and one image file is generated from each virtual landscape image in which the avatar is synthesized, and the generated image file is transmitted to the camera 100. By reproducing this image file with the camera 100, it is possible to perform the memory reproduction as shown in FIG.

  As described above, according to the present embodiment, it is possible to relive the action between photographing by creating an image of a landscape or the like that was not photographed by the user at the time of photographing from the 3D map image. Is possible.

  Although the present invention has been described above based on the embodiments, the present invention is not limited to the above-described embodiments, and various modifications and applications are naturally possible within the scope of the gist of the present invention.

  For example, in the above-described embodiment, an example in which a series of images generated from a 3D map image is uncompressed into one image file when generating an image file for replaying memories is shown. May be compressed using the inter-frame compression used for moving image compression, and then converted into one image file. In this way, the capacity of the file can be reduced, so that the communication time can be shortened and the capacity necessary for recording the file can be saved.

  Further, the front image and the rear image are not necessarily input to the server 200 by communication from the camera 100, and may be input from a device other than the camera 100.

  Furthermore, in the above-described embodiment, a system including the camera 100 and the server 200 has been described. However, a PC, a mobile phone, or the like may be used instead of the camera 100. That is, any device having at least an image display function can be used instead of the camera 100.

  Further, the above-described embodiments include various stages of the invention, and various inventions can be extracted by appropriately combining a plurality of disclosed constituent elements. For example, even if some configuration requirements are deleted from all the configuration requirements shown in the embodiment, the above-described problem can be solved, and this configuration requirement is deleted when the above-described effects can be obtained. The configuration can also be extracted as an invention.

It is a figure which shows the structure of the virtual movement display system containing the virtual movement display apparatus which concerns on one Embodiment of this invention. It is a figure shown about the outline | summary of operation | movement of a virtual movement display system. It is a flowchart which shows operation | movement of the camera in the virtual movement display system shown in FIG. It is a flowchart which shows the operation | movement of the server in the virtual movement display system shown in FIG. It is a figure showing an example in case a plurality of movement routes exist. It is a flowchart shown about a movement route search process. It is a figure which shows the example of the avatar in case a moving means is a motor vehicle.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 100 ... Camera 101 ... Control part 102 ... Operation input part 103 ... Imaging part 104 ... Position detection part 105 ... Clock part 106 ... Recording part 107 ... Display part 108 ... Communication part 200 ... Server, DESCRIPTION OF SYMBOLS 201 ... Control part, 202 ... Operation input part, 203 ... Image recording part, 203a ... Position age recording part, 204 ... Map database (DB) according to age, 205 ... Route search part, 206 ... Virtual landscape creation part, 207 ... Communication Part, 300 ... communication line

Claims (2)

An image recording unit for recording a plurality of images to which shooting position information and shooting date and time information are added;
A selection unit for selecting at least two images having different shooting positions from the recorded images;
And another map data ages, the photographing position information added to the at least two images that have been selected, the shooting date and time information added to the selected at least two images, based on, of the one The movement path from the shooting position related to the image to the shooting position related to the other image is specified, and corresponds to the shooting date and time specified by the shooting date and time information that should be seen along with the movement in the specified movement path. A virtual landscape creation section that virtually displays the landscape;
A virtual moving display device comprising: A viewpoint input unit for inputting a viewpoint in the movement route;
The virtual moving display device according to claim 1, wherein the virtual landscape creation unit virtually displays the landscape according to the input viewpoint.

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