JP5359754B2 - Imaging control device and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the conventional problem of improper photographing of a plurality of subjects to be photographed because of the undetermined order of photographing them. <P>SOLUTION: This photographing control device 1 includes: an acquiring part 101 for acquiring identification information belonging to a portable device 2; a scheduling part 102 for determining a photographing schedule such that a photographing target holding a portable device 2 having identification information previously acquired by the acquiring part 101 is photographed before a photographing target holding a portable device 2 having identification information acquired later by the acquiring part 101; and a photographing control part 103 for controlling a photographing part 104 according to a schedule determined by the scheduling part 102. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a technique for controlling shooting of a shooting target.

  In recent years, the number of snowboard users has increased in ski resorts, and half-pipes, jump stands, and the like have been provided accordingly. In addition, ski slopes have been provided with sled slopes in response to family requirements. Of course, the ski area also has poles for speed competitions.

  In recent years, ski resort managers have been improving their websites and sending out various information to increase their profits. In addition, it is not uncommon for managers to install a camera on the slope and introduce a web camera system to the ski resort so that the user can always know the slope situation from home.

  By the way, it is difficult for a user to photograph himself / herself on a ski slope. In order to carry out shooting, you have to get help from others. Although it is possible to take a picture without the help of another person, the user must use a camera, a tripod, and the like. However, it is still difficult to track a moving user and photograph the user at a desired timing.

  In order to solve this problem, Patent Document 1 discloses the following technique. That is, the photographing object is equipped with a means for sending a signal, the signal is sent by the means, and the camera on the facility side takes a picture while tracking the moving user based on the signal. As a result, the user can take a picture while tracking himself / herself without helping others.

JP 2004-180141 A

  However, in the technique described in Patent Document 1, when there are a plurality of shooting targets, the shooting order is not determined, and thus each shooting target cannot be shot appropriately.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a photographing control device that determines the photographing order of a plurality of photographing objects and performs photographing, and a portable device that determines the photographing order.

In order to solve the above-described problems and achieve the above-described object, an imaging control device of the present invention includes an identification information acquisition unit that acquires identification information included in a portable device, and identification information previously acquired by the identification information acquisition unit. first imaging subjects carrying the portable device possessed by, as taken before the second shooting subjects carrying a portable device having the identification information acquired later by the identification information acquiring unit, the schedule for shooting A scheduling unit for determining, a shooting control unit for controlling the shooting apparatus in accordance with the schedule determined by the scheduling unit, and an elapsed time from the last shooting of the first shooting target and the second shooting target. And an elapsed time acquisition unit for acquiring each. The scheduling unit changes the schedule so that a shooting target with a long elapsed time is shot before a shooting target with a short elapsed time .
Another aspect of the present invention is also an imaging control device. In this device, an identification information acquisition unit that acquires identification information that a portable device has, and a first imaging target that holds the portable device that has the identification information previously acquired by the identification information acquisition unit are configured to acquire the identification information. A scheduling unit for determining a shooting schedule so as to be shot before the second shooting target holding the portable device having the identification information acquired later by the unit, and shooting according to the schedule determined by the scheduling unit A shooting control unit that controls the apparatus, a state information acquisition unit that acquires information specifying at least one of a movement speed, a posture, and a direction that are states of the first shooting target and the second shooting target; A shooting target state determination for determining whether the state specified by the information acquired by the state information acquisition unit satisfies a predetermined condition. And a part. The imaging control unit interrupts imaging of the first imaging object and images the second imaging object when the information of the first imaging object does not satisfy the predetermined condition. The photographing apparatus is controlled.
Yet another embodiment of the present invention is also a photographing control apparatus. In this device, an identification information acquisition unit that acquires identification information that a portable device has, and a first imaging target that holds the portable device that has the identification information previously acquired by the identification information acquisition unit are configured to acquire the identification information. A scheduling unit for determining a shooting schedule so as to be shot before the second shooting target holding the portable device having the identification information acquired later by the unit, and shooting according to the schedule determined by the scheduling unit An imaging control unit that controls the apparatus, and a state information acquisition unit that acquires information specifying at least one of a movement speed, a posture, and an orientation that are states of the first imaging object and the second imaging object. . The shooting control unit includes a shooting method determination unit that determines whether the shooting method is moving image shooting, continuous shooting, or still image shooting based on the information acquired by the state information acquisition unit.
Yet another embodiment of the present invention is also a photographing control apparatus. In this apparatus, an identification information acquisition unit that acquires identification information of a portable device, and an imaging target that holds the portable device that has the identification information previously acquired by the identification information acquisition unit are later acquired by the identification information acquisition unit. A scheduling unit for determining a shooting schedule so as to be shot before a shooting target holding a portable device having the acquired identification information, and shooting control for controlling the shooting device according to the schedule determined by the scheduling unit An image state specifying unit for specifying a state of an image including an imaging target obtained by the imaging device, and a state specified by the image state specifying unit satisfies a condition that no obstacle is included in the image An image state determination unit for determining whether or not the image is present. When the state specified by the image state specifying unit does not satisfy the condition, the shooting control unit interrupts shooting of a shooting target that is currently shot and the next shooting target is shot. Control the device.

  Yet another embodiment of the present invention is a program. This program has a function of acquiring identification information possessed by a portable device, and a first imaging object that retains a portable device having identification information acquired earlier holds a portable device having identification information acquired later. A function of determining a shooting schedule so as to be shot before the shooting target, a function of controlling the shooting device according to the determined schedule, and previous shooting of the first shooting target and the second shooting target. A program for causing a computer to obtain a function for obtaining an elapsed time from the time when the image is taken, and the function for determining the schedule is such that a subject with a long elapsed time is photographed before a subject with a short elapsed time. The schedule is changed as follows.
  Yet another embodiment of the present invention is also a program. This program has a function of acquiring identification information possessed by a portable device, and a first imaging object that retains a portable device having identification information acquired earlier holds a portable device having identification information acquired later. A function of determining a shooting schedule so as to be shot before the shooting target, a function of controlling the shooting device according to the determined schedule, and the state of the first shooting target and the second shooting target A function for causing a computer to realize a function of acquiring information for specifying at least one of a certain moving speed, posture, and orientation, and a function of determining whether a state specified by the acquired information satisfies a predetermined condition The function of controlling the photographing apparatus is a program when the information about the first photographing target does not satisfy the predetermined condition. The interrupts the shadow target shooting second imaging target to control the imaging device to be photographed.
  Yet another embodiment of the present invention is also a program. In this program, the function of acquiring the identification information possessed by the portable device and the first photographing object holding the portable device having the identification information acquired earlier hold the portable device having the identification information acquired later. A function for determining a shooting schedule so as to be shot before the second shooting target, a function for controlling the shooting device in accordance with the determined schedule, and states of the first shooting target and the second shooting target And a function for acquiring information specifying at least one of movement speed, posture, and orientation, wherein the function for controlling the photographing apparatus is acquired by the function for acquiring the information. Control the imaging device to determine whether to use video, continuous photo or still image based on the recorded information That.
  Yet another embodiment of the present invention is also a program. This program has a function of acquiring identification information possessed by a portable device and an imaging target holding a portable device having identification information acquired earlier before an imaging target holding a portable device having identification information acquired later. A function for determining a shooting schedule to be shot, a function for controlling the shooting device according to the determined schedule, and a function for specifying a state of an image including a shooting target obtained by the shooting device, A program for causing a computer to realize a function for determining whether or not a state satisfies a condition that an image does not include an obstacle, and the function for controlling the photographing apparatus has the specified state If the conditions are not met, control of the photographic device to interrupt the current photographic subject and shoot the next photographic subject That.

  The present invention can provide an imaging control device that performs imaging by determining the imaging order of a plurality of imaging objects, and a portable device for determining the imaging order.

It is a block diagram of the imaging | photography system of this Embodiment. It is a block diagram of the portable apparatus of this Embodiment. It is a figure for demonstrating an example of the condition where the imaging | photography control apparatus and portable device in this Embodiment are used. It is a figure for demonstrating the detail of each structure part of the imaging | photography control apparatus of this Embodiment. It is a figure for demonstrating the condition which determines an imaging | photography method using the information of the state of imaging | photography object. It is a figure which shows the example of the moving image obtained by the imaging | photography part of the imaging | photography control apparatus of this Embodiment. It is a figure for demonstrating detecting the attitude | position of imaging | photography object using a 3-axis acceleration sensor. It is a figure which shows the response of the triaxial acceleration sensor for demonstrating the attitude | position of the imaging | photography object which changes with progress of time. It is a figure for demonstrating the process which acquires the image which does not contain the person and object other than imaging | photography object. It is a figure for demonstrating the process which extracts the imaging | photography object and combines with the background prepared beforehand. It is a flowchart which shows each step of normal operation | movement of the scheduling control part of the imaging | photography control apparatus of this Embodiment. It is a flowchart which shows each step of normal operation | movement of the scheduling control part of the imaging | photography control apparatus of this Embodiment when new identification information is acquired. It is a flowchart which shows each step of the normal operation | movement of the scheduling control part of the imaging | photography control apparatus of this Embodiment when imaging | photography scheduled time comes. It is a figure for demonstrating the method to determine a schedule so that the imaging | photography subject with a high priority may be image | photographed first. It is a figure for demonstrating the change of a schedule.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is a configuration diagram of an imaging system according to the present embodiment. The imaging system of the present embodiment is a system for imaging an imaging target, and includes an imaging control device 1, a portable device 2, a data management device 3, and a user terminal device 4, as shown in FIG. .

  The imaging control device 1 acquires identification information and the like from the portable device 2 held by the imaging target, determines a shooting schedule for the imaging target based on the acquired identification information and the like, and acquires the imaging target according to the determined schedule Is a device that controls the shooting so that is taken. The imaging control device 1 also acquires information on the position of the imaging target, information on the status of the imaging target, and an imaging reservation for the imaging target from the portable device 2. The photographing control device 1 also has a photographing function. The imaging control device 1 has a plurality of components as shown in FIG. Details of the configuration of the imaging control device 1 will be described later.

  The portable device 2 is a device that is held by a shooting target, and holds identification information that identifies the shooting target as an individual or identification information that identifies itself (the portable device 2) as an individual. Here, “held by the shooting target” includes “carried by the shooting target” and “mounted by the shooting target”. The identification information is preset in the portable device 2. A subject to be photographed is, for example, a person. However, the shooting target may not be a person. The portable device 2 has a plurality of components. Details of the configuration of the portable device 2 will be described later with reference to FIG.

  The data management device 3 is a device having a server function that holds image data from the imaging control device 1 and enables access from a user. The data management device 3 transmits image data to the user terminal device 4, processes the image data, and prints according to a user request. Further, the data management device 3 permits the use of the image data on the community site in response to a user request. Further, the data management device 3 accepts registration of a user who uses the data management device 3 and performs subsequent authentication. Furthermore, the data management device 3 generates priority information indicating the priority level regarding the shooting of each shooting target according to the payment amount, the usage frequency, the advertisement browsing record, or the internet information browsing record.

  The user terminal device 4 is a device for a user to access the data management device 3.

  The imaging control device 1, the portable device 2, the data management device 3, and the user terminal device 4 communicate data via the Internet, a communication network configured by a dedicated line, a corporate LAN, a corporate LAN, a WAN, or the like. . Communication may be performed by wire or may be performed wirelessly. The communication may be satellite communication, or communication using Bluetooth, a mobile phone line, infrared rays, or the like.

  Next, the configuration of the imaging control device 1 will be described. As illustrated in FIG. 1, the imaging control apparatus 1 includes an acquisition unit 101, a scheduling unit 102, an imaging control unit 103, an imaging unit 104, a storage unit 105, and a notification unit 106.

  The acquisition unit 101 receives a signal from the mobile device 2 and thereby acquires various information related to the imaging target. The acquisition unit 101 outputs the acquired information to the scheduling unit 102. The information acquired by the acquisition unit 101 includes identification information that identifies the imaging target or the mobile device 2. The information acquired by the acquisition unit 101 also includes information on the position of the shooting target, information on the state of the shooting target, and shooting reservation of the shooting target.

  The scheduling unit 102 determines a shooting schedule of the shooting target based on the identification information acquired by the acquiring unit 101 and the like. For example, the scheduling unit 102 may shoot a shooting target holding the portable device 2 having the previously acquired identification information before shooting target holding the portable device 2 having the acquired identification information. Determine the shooting schedule.

  In addition, the scheduling unit 102 determines whether or not the position of the shooting target specified from the information acquired by the acquisition unit 101 is included in the shooting execution range specified from the information acquired by the acquisition unit 101. . When the shooting target position is not included in the shooting execution range, the scheduling unit 102 determines a shooting schedule so that the shooting target is not shot.

  The scheduling unit 102 may determine a shooting schedule so that a shooting target with a small number of times of shooting is shot before a shooting target with a high number of times of shooting. In addition, the scheduling unit 102 may determine a shooting schedule so that a shooting target with a long elapsed time from the last shooting is shot before a shooting target with a short elapsed time.

  The scheduling unit 102 outputs the determined schedule to the imaging control unit 103.

  The imaging control unit 103 controls the imaging unit 104 to sequentially capture the imaging target based on the schedule determined by the scheduling unit 102. Thereby, even if there are a plurality of shooting targets, each shooting target can be appropriately shot.

  The imaging unit 104 switches the imaging target and performs imaging based on control by the imaging control unit 103. The photographing unit 104 can photograph moving images, continuous photos, still images, and the like. The imaging unit 104 outputs the acquired image data and additional information to the storage unit 105. The additional information includes user information such as a user name and authentication data. The authentication data is, for example, a user ID and a password.

  The storage unit 105 holds the image data, additional information, and the like from the image capturing unit 104 and transmits them to the data management device 3. The data management device 3 has a function as a server as described above, and holds the image data from the imaging control device 1 in a storage area allocated to each user based on the additional information.

  The scheduling unit 102 grasps the operation status of the imaging unit 104 via the imaging control unit 103, the status of waiting for the imaging order, the scheduled start time of imaging, the start of imaging is approaching, and the camera preparation for imaging Is notified to the user using the notification unit 106. For example, the notification unit 106 wirelessly transmits information such as a waiting state for shooting order to the mobile device 2 and causes the mobile device 2 to notify the user of the information using sound or an image. Further, for example, the notification unit 106 transmits the above information wirelessly to a speaker installed at a location close to the user, and notifies the user of the information using sound using the speaker. By notifying the above information to the user, the user can wait to be taken with peace of mind. That is, it is possible to prevent a loss of a photographing opportunity for the photographing target.

  In addition, the scheduling unit 102 acquires priority information related to shooting for each user from the data management device 3.

  Next, the configuration of the portable device 2 will be described with reference to FIG. FIG. 2 is a configuration diagram of the portable device 2. As illustrated in FIG. 2, the mobile device 2 includes a communication unit 201, an identification information holding unit 202, a position detection unit 203, a shooting target state detection unit 204, a reservation reception unit 205, and a notification unit 206. .

  The communication unit 201 transmits and receives data. The identification information holding unit 202 holds identification information for specifying the photographing target held by the portable device 2 as an individual or identification information for specifying the portable device 2 as an individual. The identification information is set in advance. The position detection unit 203 detects the position of the shooting target. The photographing target state detection unit 204 detects the state of the photographing target. The state of the shooting target is, for example, the moving speed or posture of the shooting target. The reservation receiving unit 205 receives a shooting reservation for shooting. The reservation receiving unit 205 is, for example, a touch sensor or a button. The notification unit 206 notifies information to the outside of the mobile device 2 by displaying an image or outputting a sound.

  The portable device 2 transmits the identification information held by the identification information holding unit 202 to the imaging control device 1 by the communication unit 201, for example, wirelessly. In addition, the portable device 2 also transmits information on the position of the shooting target, information on the state of the shooting target, and a shooting reservation of the shooting target to the shooting control device 1 by radio, for example. In addition, the portable device 2 receives, via the communication unit 201, guidance information including the situation of waiting for the shooting order, the scheduled start time of shooting, that the start of shooting is approaching, or that the camera is ready for shooting. The portable device 2 receives the guidance information, for example, wirelessly. The portable device 2 notifies the user of the received guidance information using the notification unit 206. Thereby, the user can wait for taking a picture in comfort. That is, it is possible to prevent a loss of a photographing opportunity for the photographing target.

  Next, an example of a situation in which the imaging control device 1 and the portable device 2 in the present embodiment are used will be described with reference to FIG. FIG. 3 is a diagram illustrating a state where the ski slope is viewed from the valley side toward the mountain side. In FIG. 3, what is shown like a person wearing black clothes is a subject to be photographed holding the portable device 2. What is shown as a person wearing white clothes is not a subject of photography. As shown in FIG. 3, reference numerals “41” to “45” are attached to the photographing objects. That is, there are a plurality of shooting targets. In FIG. 3, the photographing control device 1 described with reference to FIG. 1 is displayed. FIG. 3 shows a state in which the photographing unit 104 photographs each photographing target from the valley side toward the mountain side. In addition, each component of the imaging control device 1 may be separately stored in different housings.

  The imaging control unit 103 controls the camera orientation and focal length of the imaging unit 104 based on the information on the position of the imaging target acquired by the acquisition unit 101. Thereby, even when the shooting target moves, the shooting unit 104 can track and shoot the shooting target. “Tracking” has two meanings. One is to chase the shooting target while changing the direction of the camera. Thereby, the photographing target can be maintained at the center of the screen, and zoom photographing can be performed. The other is to control the moving subject to be focused without changing the direction of the camera.

  The imaging unit 104 performs moving image shooting, continuous photo shooting, or still image shooting according to control by the shooting control unit 103 based on the acquired information on the state of the shooting target. For example, it is meaningless to continue taking a moving image of a shooting target, and it cannot be said that shooting a moving shooting target with a still image is also suitable. For example, if the shooting target is not moving, the shooting control unit 103 controls the shooting unit 104 so that the shooting target is shot with a still image. Further, for example, if the shooting target is moving, the shooting control unit 103 controls the shooting unit 104 so that the shooting target is shot with a moving image.

  The imaging unit 104 switches the imaging operation based on the state of the imaging target under the control of the imaging control unit 103. This makes it possible to execute effective shooting. Further, it is possible to reduce the amount and redundancy of image data to be held later. Further, the user can see an effective image in a short time without getting bored when viewing the held image.

  Note that the shooting control unit 103 determines whether or not the state of the shooting target satisfies a condition regarding the shooting target when the shooting is continued. If the shooting target state does not satisfy the condition, the shooting is currently performed. The photographing unit 104 may be controlled such that the photographing of the photographing target is interrupted and the next photographing target is photographed. The case where the state of the photographing target does not satisfy the condition is, for example, the case where the photographing target is sitting.

  As described above, the portable device 2 is a device that is held by a subject to be photographed, and holds preset identification information. When the user enters a photographing execution region, the identification information is controlled by wireless photographing, for example. Transmit to device 1. As a result, the user holding the portable device 2 becomes a subject to be photographed.

  When the user enters the shooting execution area, for example, it is detected that the user has exceeded a certain line using infrared rays, or if the mobile device 2 has a GPS function, the user can Judgment is made by detecting that it is within a certain range. Alternatively, it may be determined that the user has entered the shooting execution area because the mobile device 2 and the acquisition unit 101 can communicate with each other. Alternatively, the fact that the user has entered the shooting execution area may be determined by an action in which the user holds the portable device 2 over the identification information detection device existing in the shooting execution area.

  As described above, the portable device 2 has a function of detecting the current position of the imaging target, and transmits information on the detected position to the acquisition unit 101 of the imaging control device 1. For example, the portable device 2 has a GPS function, and thereby detects the current position of the shooting target. Alternatively, for example, the mobile device 2 has an acceleration sensor, and detects the current position of the subject by calculating the amount of movement from a specific position as an initial value. Furthermore, for example, the portable device 2 has a geomagnetic sensor or a gyro, and detects the current position of the object to be photographed using them.

  Further, the portable device 2 detects the user's state such as the moving speed, posture, and orientation of the photographing target, and transmits information on the detected state to the acquisition unit 101 of the photographing control device 1. For example, the portable device 2 has a GPS function, and detects the moving speed of the subject to be photographed using the function. Alternatively, for example, the mobile device 2 includes an acceleration sensor, and detects the moving speed of the photographing target by calculating the moving amount per unit time with a specific position as an initial value. Furthermore, for example, the portable device 2 has a geomagnetic sensor or a gyro, and detects the posture and orientation of the photographing object using them.

  In addition, as described above, the mobile device 2 has the reservation receiving unit 205, receives a shooting reservation of the shooting target held by the mobile device 2 via the reservation receiving unit 205, and receives the received shooting reservation. Is transmitted to the acquisition unit 101 of the imaging control apparatus 1. Thereby, the subject to be photographed is given the right to be preferentially photographed.

  Next, details of each component of the imaging control apparatus 1 of the present embodiment will be described with reference to FIG. FIG. 4 is a diagram for explaining the details of each component of the imaging control apparatus 1 according to the present embodiment.

  The acquisition unit 101 includes an identification information acquisition unit 1011, a position information acquisition unit 1012, a state information acquisition unit 1013, and a shooting reservation acquisition unit 1014.

  The identification information acquisition unit 1011 acquires identification information from the portable device 2 and outputs the identification information to the scheduling control unit 1021 of the scheduling unit 102. The position information acquisition unit 1012 acquires information on the position of the imaging target from the mobile device 2 and outputs the information to the scheduling control unit 1021 of the scheduling unit 102. The state information acquisition unit 1013 acquires information on the state of the imaging target from the mobile device 2 and outputs the information to the scheduling control unit 1021 of the scheduling unit 102. The shooting reservation acquisition unit 1014 acquires a shooting reservation to be shot from the portable device 2 and outputs the shooting reservation to the scheduling control unit 1021 of the scheduling unit 102.

  The scheduling unit 102 includes a scheduling control unit 1021, an identification information holding unit 1022, a shooting reservation holding unit 1023, a shooting frequency holding unit 1024, a priority holding unit 1025, a schedule holding unit 1026, and a timer 1027. .

  The scheduling control unit 1021 stores the identification information from the acquisition unit 101 in the identification information holding unit 1022 and stores the shooting reservation from the acquisition unit 101 in the shooting reservation holding unit 1023. The scheduling control unit 1021 uses the position and state information from the acquisition unit 101 and outputs it to the imaging control unit 103. The scheduling control unit 1021 uses the position information when determining whether or not the position is within the shooting execution range. In addition, the scheduling control unit 1021 determines the state information of the shooting target when, for example, the shooting target is seated and cannot be immediately slid, or when the shooting target is already sliding and shooting is not in time. Used when canceling scheduling.

  The shooting control unit 103 uses the position information to control the orientation and focus of the camera of the shooting unit 104 for the purpose of tracking the shooting target. The imaging control unit 103 outputs information when the imaging target is tracked to the storage unit 105 as supplementary information. The accompanying information is information for accurately grasping the position of the shooting target in the obtained image. Therefore, the storage unit 105 can perform processing such as zooming and trimming of a shooting target and blurring and deletion of a non-shooting target in the image data after holding the image data by using the supplementary information. .

  Note that the storage unit 105 may transmit incidental information when the imaging target is tracked to the data management device 3. As a result, the data management device 3 can execute processing such as zooming and trimming of the shooting target in the image data and blurring and deletion of the non-shooting target. In this case, the user can instruct a detailed processing method by accessing the data management device 3 through the user terminal device 4.

  The imaging control unit 103 determines which imaging method to use based on information about the state of the imaging target, that is, the posture, movement speed, and orientation of the imaging target. For example, the shooting control unit 103 determines a shooting method so that still image shooting is performed for a stopped shooting target and moving image shooting is performed for a moving shooting target. The shooting control unit 103 controls the shooting unit 104 so that shooting is performed by the determined shooting method. This determination and control performed by the imaging control unit 103 is very effective when, for example, the imaging target is captured when the imaging target slides through the half pipe and the state changes three-dimensionally.

  A situation in which the shooting control unit 103 determines a shooting method using information on the state of the shooting target will be described with reference to FIG.

  FIG. 5 shows a state in which the photographing object 46 holding the portable device 2 is moving by a half pipe. In FIG. 5, a non-photographing object 47 and a non-photographing object 48 are also shown. In FIG. 5, the imaging target 46 starts moving from the upper right and enters the half pipe in a state along the wall of the half pipe. Thereafter, when the object to be photographed 46 reaches the opposite wall, it climbs the wall while sliding along the wall, and jumps out into the air from the edge of the wall called a lip. The photographing object 46 takes various postures in the air, then falls, and continues to slide along the wall again.

  In FIG. 5, when the photographing object 46 is located on the wall, the posture is almost horizontal. That is, the posture of the photographing object 46 differs by nearly 90 degrees when the photographing object 46 is located near the center (bottom) of the concave portion of the half pipe and when it is located on the wall of the half pipe. If the mobile device 2 is provided with an acceleration sensor, the difference in posture can be detected by using the acceleration sensor. Alternatively, if the mobile device 2 has a GPS function, the difference in posture can be detected by using that function.

  The shooting control unit 103 controls the start and end of shooting by using information on the state of the shooting target. Thereby, the imaging unit 104A and the imaging unit 104B can acquire powerful image data during a period in which the imaging target 46 jumps out into the air. An example of a moving image obtained by the photographing unit 104B is shown in FIG. In FIG. 6, the shooting control unit 103 controls the orientation and focus of the camera of the shooting unit 104 </ b> B so as to track the shooting target 46 using the position information of the shooting target 46. Thereby, only valid image data is stored. That is, the most preferable image is obtained for the user to view later.

  FIG. 7 is a diagram for explaining the detection of the posture of a subject to be photographed using a triaxial acceleration sensor. In the description using FIG. 7, it is assumed that the mobile device 2 has an acceleration sensor. FIG. 7 shows an X axis, a Y axis, and a Z axis that are orthogonal to each other. In FIG. 7, it is assumed that the traveling direction of the imaging target is the X axis, the axis orthogonal to the traveling direction is the Y axis, and the vertical direction of gravity is the Z axis.

  A thick white arrow in FIG. 7 is a vector (combined vector) obtained by combining all the forces acting on the acceleration sensor mounted on the mobile device 2. In the situation shown in FIG. 5, the combined vector means gravity, a downward force of the slope of the slope, a force moving in the traveling direction (including a force climbing the wall), and the subject to be imaged Is a force vector obtained by combining the rotational force obtained by twisting and the like. The combined vector can be separated into components projected on the X-axis, Y-axis, and Z-axis shown in FIG.

  The movement of the subject to be photographed in FIG. 5 that changes with time will be described with reference to FIG. In FIG. 8, the horizontal axis is a time axis and shows the position of the photographing target at each time. In each of FIGS. 8A to 8C, the imaging object 46 is located from the position A to the position J in FIG. 5 when the X axis, the Y axis, and the Z axis of the triaxial acceleration sensor are respectively taken on the vertical axis. The value on each axis of the force acting on the acceleration sensor when moving up to is shown.

  During the first stop period, the object to be imaged is upright, so that the force works only on the Z axis, as shown in FIGS. 8A to 8C. When the object 46 moves from position A to position B, the force acts in the negative direction of the Y axis, and the value of the Z axis approaches zero. At the position B, the X-axis force becomes maximum on the negative side and returns to the original position C.

  During the period of position D, the force acting on each axis is stable, but from position E to position I, the force acting on each axis greatly changes again. That is, as the photographing object 46 climbs the wall, the force acting in the positive direction of the X axis increases, and the force becomes maximum at the position F. At the position G, the force acting in the positive direction of the Z-axis is maximized, and from the position G, the imaging target 46 starts to move freely. Since the object to be photographed 46 goes down the wall, the force acts in the negative direction of the X axis, the magnitude is maximum at the position H, and then the force acting on the X axis returns to near zero toward the position I.

  At position J, the force acting on each axis is stable. However, since the imaging object 46 moves downward thereafter, the value of the force acting on the Y axis changes. Regarding the force acting on the Y axis, at the position B and position G, a twisting force of the body of the imaging target 46 is added, and the values become negative and positive, respectively.

  In this way, the orientation of the subject to be imaged can be detected by using a three-axis acceleration sensor. Therefore, the shooting control unit 103 can control the shooting unit 104 so that the shooting target is shot at an appropriate shooting timing by using the posture information obtained by the triaxial acceleration sensor. That is, when the photographing unit 104A and the photographing unit 104B in FIG. 5 photograph the photographing target 46, the photographing control unit 103 performs high-sensitivity and high-speed photographing only during the period in which the photographing target 46 is located from the position E to the position I. Can be controlled to be done. Thereby, only valid image data is stored. That is, the most preferable image for the user to view later is obtained.

  In FIG. 8, since the value of the force acting on the X axis is a negative value from the position A to the position C, it can be distinguished from the movement of the imaging target 46 from the position E to the position I. Moreover, after the position E to the position I, the value of each axis changes as before, and the change is expected to repeat periodically. At positions D and J, the direction of the force acting on each axis is opposite. That is, at position D, the force value is a negative value, and at position J, the force value is a positive value. As a result, the direction in which the subject 46 is sliding can be specified.

  Immediately before position E, the value of the force acting on the X-axis changes from negative to positive, so that by detecting that the value of the force acting on the Z-axis becomes positive, that is, it is not affected by gravity. By detecting this, it is possible to determine when to start photographing. If the control is performed such that the amount of change in the value in a short time is compared with a preset threshold value, the start time of imaging can be easily determined.

  Such a method of detecting the state of the object to be photographed is not only when the object to be photographed slides on a half-pipe, but also in a normal slope, a sled slope, a place where tubing is used, a place where a pole competition is performed, etc. Can also be applied. The above detection method can also be applied to other sports and playground attractions. In this way, it is possible to determine the shooting timing by detecting the movement of the shooting target.

In order to simplify the explanation, it is assumed in FIG. 8 that the traveling direction of the imaging target is the X axis and the axis orthogonal to the traveling direction is the Y axis. However, the X axis may not coincide with the traveling direction of the subject. This is because each value can be converted by executing a vector rotation process. Since the imaging target 46 is long at the position D and the position J, when the value at that time is (x ₀ , y ₀ ) and the arbitrary corrected vector is (x, y), (X, y) is calculated.

x = x ₀ cos θ + y ₀ sin θ
y = −x ₀ sin θ + y ₀ cos θ
Such calculation makes it possible to concentrate characteristic components on a certain axis, and to easily compare with a threshold value.

  Note that it is difficult to detect the state of the shooting target 46 at the position E, and the detection may be performed when the shooting target is located near the position G. However, if the image data of the photographing object 46 at the position E and the position F is recorded using the ring buffer, the state of the photographing object 46 can be detected later. Since the shooting time itself is short, the ring buffer capacity may be small.

  Returning to FIG. Even in the case where the whole is photographed in the pulled state as in the photographing unit 104C, as described above, the photographing target can be tracked using the information on the position of the photographing target. Such tracking is very useful. Further, as described above, the storage unit 105 holds information tracking the shooting target as supplementary information of the image data. As a result, as shown in FIG. 5, the position of the photographing target 46 in the image data obtained by photographing is accurately grasped even when the photographing target 46, the non-photographing target 47, and the non-photographing target 48 exist. be able to. As a result, it becomes easy to perform zooming and trimming in which only the imaging target is extracted from the obtained image data, and to blur and delete the non-imaging target.

  In addition, it is possible to extract only the shooting target from the obtained image data and combine it with a background prepared in advance to obtain an image useful for the user. In the most easy-to-understand example, an image at the same point as when shooting without anybody is acquired in advance, and an image synthesized with the shooting target extracted as a background is obtained. Thereby, it is possible to obtain an image that does not include a person or an object other than the photographing target.

  Processing for obtaining an image that does not include a person or an object other than the photographing target will be described with reference to FIG.

  In the left column of FIG. 9, pictures of frames such as frames of image data are shown. Time passes from the top to the bottom, and it can be seen that non-photographing targets are moving, including those that are shown like a person in black. In the center column of FIG. 9, incidental information, which is information obtained by the storage unit 105 tracking the object to be imaged, is indicated by black circles. By using supplementary information, it is possible to clearly grasp the position of the shooting target regardless of where the shooting target is located in the image, and whether the shooting target and non-shooting target exist in the image It becomes. That is, it is possible to obtain an up image like the column on the right side of FIG. 9 by trimming the shooting target by image processing using the accompanying information.

  Next, an example in which only a subject to be photographed is extracted and combined with a background prepared in advance will be described with reference to FIG. FIG. 10 is a diagram illustrating a state in which an imaging target is extracted by image processing, an image in which nobody is present at the same spot as that at the time of shooting is left in advance, and the imaging target is superimposed on the background. In this way, using the supplementary information makes it possible to obtain an image that does not include a person or object other than the subject to be photographed. In addition, it becomes easy to change the background of the cloudy sky to a clear sky background, or to process an image in which the movement of the subject is easy to understand, such as a continuous photograph.

  Note that the information that tracks the shooting target may be information based on information on the position of the shooting target from the mobile device 2 or may be obtained by performing image processing on the obtained image data. It may be information.

  Returning again to FIG.

  The imaging control unit 103 outputs information that can be extracted from the image obtained by the imaging unit 104 to the scheduling control unit 1021. The information is image state information and information on the facial expression to be photographed. The image state information includes illuminance in the image and information indicating whether an obstacle is included in the image. The shooting control unit 103 specifies the state of the image including the shooting target obtained by the shooting unit 104, and determines whether or not the state satisfies a condition regarding the state of the image when shooting is continued. The condition is acquired by the acquisition unit 101.

  When the specified state does not satisfy the condition, the shooting control unit 103 controls the shooting unit 104 so that shooting of the shooting target currently being shot is interrupted and the next shooting target is shot. For example, it is determined that effective photographing cannot be performed because the illuminance in the image is smaller than the threshold, the photographing target is facing backward or resting, or because the image contains an obstacle. In this case, the shooting control unit 103 stops the shooting of the shooting target currently being shot and controls the shooting unit 104 so that the next shooting target is shot.

  The facial expression information is the facial expression of the photographing target, and the photographing control unit 103 can determine the photographing timing by detecting that the photographing target is laughing using the facial expression information. That is, effective image data can be stored.

  The scheduling control unit 1021 stores, for each shooting target, the number of shootings and the elapsed time from the previous shooting in the shooting frequency holding unit 1024 as shooting frequency information, and uses this information when determining a shooting schedule.

  In addition, the scheduling control unit 1021 prioritizes priority information related to shooting of each shooting target based on the payment amount, usage frequency, advertisement browsing record, or net information browsing record supplied from the data management device 3. The information is stored in the degree holding unit 1025 and used when determining the shooting schedule.

  The scheduling control unit 1021 has a timer 1027, and performs processing such as shooting timeout by using the timer 1027.

  The scheduling control unit 1021 outputs to the notification unit 106 guidance information such as the situation of waiting for the shooting order, the scheduled start time of shooting, that the start of shooting is approaching, and that the camera is ready for shooting. The notification unit 106 transmits the guide information to the mobile device 2 wirelessly, for example, and causes the mobile device 2 to notify the user of the guide information. For example, the notification unit 106 may notify the user of the guidance information using a speaker installed in a specific place.

  Next, the operation of the scheduling control unit 1021 in FIG. 4 will be described using the flowcharts in FIGS. 11 to 13.

  FIG. 11 is a flowchart showing steps of normal operation of the scheduling control unit 1021.

  After starting the operation, the scheduling control unit 1021 refers to the scheduling table held by the schedule holding unit 1026 and confirms whether the schedule is determined based on the imaging reservation (S1). When the schedule is determined based on the shooting reservation (Yes in S1), the scheduling control unit 1021 confirms whether new identification information has been acquired (S2). If new identification information has been acquired (Yes in S2), the scheduling control unit 1021 executes the process in the case where the new identification information in step S3 is detected. The process returns to step S1 referring to. The process when the new identification information in step S3 is detected will be described later with reference to FIG.

  On the other hand, when new identification information has not been acquired (No in S2), the scheduling control unit 1021 does not execute the process of step S3 and checks whether a new shooting reservation has been acquired (S4). When a new shooting reservation is acquired (Yes in S4), the scheduling control unit 1021 registers the new shooting reservation in the shooting reservation table of the shooting reservation holding unit 1023 (S5), and the operation proceeds to step S1 referring to the scheduling table. Return.

  If a new shooting reservation has not been acquired (No in S4), the scheduling control unit 1021 does not execute the process of step S5 and checks whether the scheduled shooting time has arrived (S6). When the scheduled shooting time has arrived (Yes in S6), the scheduling control unit 1021 performs processing when the scheduled shooting time has arrived according to the schedule described later (S7), and the operation thereafter returns to step S1 referring to the scheduling table. . The processing when the scheduled shooting time comes according to the schedule will be described later with reference to FIG.

  If the scheduled shooting time has not arrived (No in S6), the scheduling control unit 1021 does not execute the process of step S7 and checks whether the scheduled guidance time according to the schedule has arrived (S8). When the scheduled guidance time has arrived (Yes in S8), the scheduling control unit 1021 notifies the user of the time and order until shooting through the notification unit 106 (S9), and the subsequent operation refers to the scheduling table. Return to S1. When the scheduled guidance time has not arrived (No in S8), the scheduling control unit 1021 does not execute the process of step S9, and the operation returns to step S1 referring to the scheduling table.

  By the way, when the scheduling control unit 1021 confirms that the shooting target based on the shooting reservation is not scheduled in step S1 (No in S1), the shooting target that does not have the intention of shooting reservation is shot. And the fact is registered in the scheduling table held by the schedule holding unit 1026.

  At that time, the scheduling control unit 1021 first confirms the shooting target that does not have the intention of shooting reservation by referring to the shooting reservation table of the shooting reservation holding unit 1023 in order to grasp the shooting target that does not have the intention of shooting reservation. (S10). Next, the scheduling control unit 1021 refers to the shooting frequency table of the shooting frequency holding unit 1024 (S11). Next, the scheduling control unit 1021 refers to the priority table of the priority holding unit 1025 and confirms a photographing target candidate with a high priority (S12).

  Next, the scheduling control unit 1021 refers to the scheduling table, confirms a schedulable time zone, and determines a shooting order, a shooting method, and a shooting time (S13). Next, the scheduling control unit 1021 completes registration in the scheduling table (S14), and thereafter the operation returns to step S1 referring to the scheduling table.

  Next, the operation of the scheduling control unit 1021 when new identification information is acquired will be described with reference to FIG.

  After acquiring the identification information (S21), the scheduling control unit 1021 acquires the position information (S22) and registers it in the identification information table (S23). Next, the scheduling control unit 1021 refers to the imaging frequency table and confirms the past imaging frequency and the like (S24). Next, the scheduling control unit 1021 refers to the priority information and registers the priority information in the priority information table (S25). When the priority information is already described in the priority information table, the scheduling control unit 1021 only refers to the priority information table.

  Next, the scheduling control unit 1021 acquires a shooting reservation (S26). Next, the scheduling control unit 1021 registers the shooting reservation in the shooting reservation table (S27). Next, the scheduling control unit 1021 acquires information on the state of the photographing target and checks whether or not the photographing is possible (S28). Next, the scheduling control unit 1021 refers to the scheduling table and confirms a time slot that can be scheduled (S29).

  Next, the scheduling control unit 1021 determines a shooting order, a shooting method, and a shooting time (S30). Next, the scheduling control unit 1021 performs registration in the scheduling table (S31). Next, the scheduling control unit 1021 notifies the user that the shooting reservation has been registered via the notification unit 106 (S32), and the operation returns to the main process in FIG.

  Next, the operation of the scheduling control unit 1021 when the scheduled shooting time comes according to the schedule will be described with reference to FIG.

  The scheduling control unit 1021 first refers to the scheduling table and confirms the schedule (S41). Next, the scheduling control unit 1021 stands by until the shooting time arrives, and when the shooting time arrives, causes the shooting control unit 103 to start shooting preparation (S42). Next, the scheduling control unit 1021 acquires information on the position of the shooting target and outputs it to the shooting control unit 103 (S43). Next, the scheduling control unit 1021 acquires information on the state of the shooting target and outputs it to the shooting control unit 103 (S44).

  Next, the scheduling control unit 1021 resets the timer and starts photographing (S45). Next, the scheduling control unit 1021 waits for completion of preparation of the imaging control unit 103 and the imaging unit 104 (S46). Upon receiving the notification of preparation completion, the scheduling control unit 1021 notifies the user that the preparation for photographing has been completed via the notification unit 106 (S47). Next, the scheduling control unit 1021 acquires image state information (S48).

  Next, the scheduling control unit 1021 acquires facial expression information (S49). Next, the scheduling control unit 1021 determines whether shooting is valid (S50). When it is determined that shooting is not effective, the operation of the scheduling control unit 1021 proceeds to the next step. On the other hand, when it is determined that the shooting is valid, the scheduling control unit 1021 waits for the shooting to end (S51). However, when the timer value exceeds the time-out value, the operation of the scheduling control unit 1021 proceeds to the next step.

  Next, the scheduling control unit 1021 updates the scheduling table (S52). Next, the scheduling control unit 1021 updates the photographing frequency table (S53). Next, the scheduling control unit 1021 updates the imaging reservation table (S54), and then the operation of the scheduling control unit 1021 returns to the main process in FIG.

  Note that when shooting a plurality of shooting targets with one shooting unit 104, the scheduling unit 102 may determine a shooting schedule so that the plurality of shooting targets are shot in a time-sharing manner. Thereby, the effect that a plurality of shooting targets are shot fairly can be obtained.

  In addition, the scheduling unit 102 may determine the shooting schedule using the priorities as described below. That is, the scheduling unit 102 determines a schedule so that a shooting target with a high priority is shot first. If the priorities are the same, the scheduling unit 102 holds the portable device 2 having the identification information acquired later as the photographing target holding the portable device 2 having the identification information acquired by the acquisition unit 101 first. The shooting schedule is determined so that shooting is performed before the shooting target.

  In addition, the scheduling unit 102 uses the shooting reservation, shooting frequency, and priority in “Step S14 for determining the shooting order, shooting method, and shooting time” in FIG. A specific schedule may be determined. That is, when there is a shooting reservation, the scheduling unit 102 first picks up the shooting target. For a shooting target without a shooting reservation, a shooting target with a low shooting frequency is shot first, and the shooting frequency is the same. If so, the shooting schedule of each shooting target may be determined so that shooting targets with high priority are shot first, and if the priority is the same, shooting is performed in the order in which the identification information is acquired. .

  With reference to FIG. 14, a method for determining a schedule so that a high-priority shooting target is shot first will be described. In FIG. 14A, the vertical axis represents priority. In FIG. 14A, the priority of the shooting target A is the highest, the priority is “1”, the priority of the shooting target B is the second “2”, and the priority of the shooting target C is 3. The third “3” indicates that the priority of the photographing target D and the photographing target E is the fourth “4”. In the example of FIG. 14A, it is assumed that the identification information of the photographing target D is acquired before the identification information of the photographing target E. For simplicity of explanation, it is assumed that the shooting frequencies of all shooting targets are equal. In this situation, the scheduling unit 102 determines the shooting schedule so that the shooting target A is shot first, and then shot in the order of the shooting target B, the shooting target C, the shooting target D, and the shooting target E. .

  Thereafter, it is assumed that the identification information of the imaging target F having the priority “2” is acquired by the acquisition unit 101. In this case, as illustrated in FIG. 14B, the scheduling unit 102 captures the shooting target A first, and then sets the shooting target B, the shooting target F, the shooting target C, the shooting target D, and the shooting target E. Change the shooting schedule so that images are shot in order. The vertical axis in FIG. 14B is the shooting order.

  In addition, when a certain shooting target is being shot and the identification information of the shooting target having a higher priority than the priority is acquired, the scheduling unit 102 immediately takes the shooting target having the higher priority. The schedule may be changed so that The change may be made when a shooting reservation is acquired. The schedule change will be described with reference to FIG. FIG. 15 illustrates a case where the identification information and the imaging reservation of the imaging target H with the priority “1” are acquired when the imaging target G with the priority “10” is captured.

  In this case, since the priority of the shooting target H is higher than the priority of the shooting target G, the scheduling unit 102 interrupts the shooting even if the shooting target G is shot, so that the shooting target H is shot. The schedule may be changed. Note that the scheduling unit 102 changes the schedule so that shooting of the shooting target G is resumed when shooting of the shooting target H is completed.

  As described above, according to the present embodiment, in sports facilities (for example, ski resorts) and attraction facilities with large movements, an effect is obtained in which shooting targets are sequentially shot without helping others. It is done. That is, an effect is obtained that each photographing target is photographed appropriately and fairly, that is, in the order in which the identification information is received. In addition, there is an effect that the image data obtained from the photographing target itself or the printed matter can be easily obtained.

  The portable device 2 may be a ticket, a card, a name tag, a badge, or a seal tag. If the portable device 2 is a seal-like tag, the portable device 2 may be used by being attached to a microphone, a pointer, a writing instrument, or the like. If the portable device 2 is an IC tag, the portable device 2 does not require a battery, the manufacturing cost can be reduced, and the effect of not having to be collected can be obtained.

  The portable device 2 may not have a function of detecting the position of the photographing target. Even in this case, if the movement start point of the photographing target is clear, the position of the photographing target can be followed by image processing.

  The mobile device 2 may have a function that the user terminal device 4 has. Thereby, the portable device 2 can access the data management device 3 similarly to the user terminal device 4.

  The data management device 3 may be configured by combining all or part of an application server, a database server, an authentication server, a WEB server, a mail server, and other devices. Each server and each component of each server may be provided in one casing, or may be distributed in a plurality of physically separated casings. When each server and each component of each server are provided distributed in a plurality of physically separated chassis, they are connected via, for example, a communication network.

  The management of data held by the data management device 3 is preferably performed by a provider of a sports facility or an attraction facility, or an agent on its behalf. The browsing and downloading of the image data held by the data management device 3 may be permitted regardless of whether it is charged or free. In addition, transfer of prints of image data and image processing may be permitted for a fee. Moreover, if a service combining event information, advertisements, discount coupons, point discounts, repeater discounts, use on community sites such as SNS, etc. is implemented using the data management device 3, an effective business model is established. be able to.

  An imaging object with a high priority for restraining the camera, that is, an imaging object with a high priority of imaging, may be given preferential treatment with respect to another person by a payment amount, points, repeater preferential treatment, or the like. Thereby, the business which carries a user becomes possible. Users can place their data on servers provided by sports facility or attraction facility providers or agents, i.e. because cloud computing has been established, users can purchase mass storage devices, There is no need for maintenance.

  The user information registered in the data management device 3 is, for example, contact information such as name, address, and telephone number, and information related to the user such as information related to an e-mail address and a settlement method. In order to use or refer to user information, the data management device 3 may request and store a user ID or the like as user identification data for registration with the user. The user ID may be the above-described identification information itself or may be different. Further, it is desirable that the data management device 3 stores user authentication information such as a password for use in authentication of user access authority, billing processing, and the like.

  Further, the data management device 3 may designate the user or the user terminal device 4 and set accompanying information of a user who is permitted to access. By permitting browsing to a specific group consisting of a specific person or a plurality of users, it is possible to adopt a form in which image data is distributed to a specific person or group via a server system.

  The data management device 3 may have some of the functions that the portable device 2 has.

  The user terminal device 4 is, for example, a computer such as a personal computer or a workstation. The user terminal device 4 may be a wireless communication terminal device such as a mobile phone having a browser function that can be connected to the Internet or the like, a TV, a game machine, a video conference system, and other home appliances having a network connection function. The computer includes control means, storage means, input means, output means, display means, and the like. The computer usually has a function of transmitting and receiving data by connecting to a communication network such as the Internet, an application program such as a browser, e-mail software, and a word processor, and an operating system (OS).

  The user uses the user ID (password if necessary) via the user terminal device 4 to browse the image data held in the data management device 3 within the range of his access authority. Download, processing, etc. can be performed.

  In the above-described embodiment, the case where the data obtained by the photographing unit 104 is image data has been described. The imaging unit 104 may have a function of collecting sound. Specifically, the photographing unit 104 may have a microphone. The sound data obtained by the imaging unit 104 may be stored in one or both of the storage unit 105 and the data management device 3 in the same manner as the image data. When the imaging unit 104 has a microphone, the imaging control unit 103 may perform control so that the microphone is directed to the imaging target based on information on the position of the imaging target.

  The functions of the components of the imaging control device 1 and the portable device 2 are realized by the cooperation of hardware such as a CPU (processor) and a memory of a computer and a computer program for realizing the functions. . However, each of the above functions may be realized in any form such as realized by a dedicated circuit. Moreover, the computer program for implement | achieving the function of each structure part of the imaging | photography control apparatus 1 and the portable apparatus 2 may be stored in a recording medium.

  DESCRIPTION OF SYMBOLS 1 imaging | photography control apparatus, 2 portable apparatus, 3 data management apparatus, 4 user terminal device, 101 acquisition part, 102 scheduling part, 103 imaging | photography control part, 104 imaging | photography part, 105 memory | storage part, 106 notification part, 201 communication part, 202 identification Information holding unit, 203 position detection unit, 204 shooting target state detection unit, 205 reservation receiving unit, 206 notification unit, 1021 scheduling control unit, 1022 identification information holding unit, 1023 shooting reservation holding unit, 1024 shooting frequency holding unit, 1025 priority Degree holding unit, 1026 schedule holding unit, 1027 timer.

Claims (8)

An identification information acquisition unit that acquires identification information of the portable device;
The identification by the information acquiring unit is a first imaging subjects carrying a portable device having the identification information acquired earlier, the portable device a second shooting for holding having identification information acquired later by the identification information acquiring unit A scheduling unit that determines a shooting schedule so that the image is shot before the target;
A shooting control unit that controls the shooting device according to the schedule determined by the scheduling unit;
An elapsed time acquisition unit that acquires an elapsed time from the time when the first image capturing object and the second image capturing object were previously captured;
The scheduling unit is a shooting control device that changes the schedule so that a shooting target with a long elapsed time is shot before a shooting target with a short elapsed time . An identification information acquisition unit that acquires identification information of the portable device;
The identification by the information acquiring unit is a first imaging subjects carrying a portable device having the identification information acquired earlier, the portable device a second shooting for holding having identification information acquired later by the identification information acquiring unit A scheduling unit that determines a shooting schedule so that the image is shot before the target;
A shooting control unit that controls the shooting device according to the schedule determined by the scheduling unit;
A state information acquisition unit that acquires information for specifying at least one of a movement speed, a posture, and an orientation that are states of the first imaging target and the second imaging target;
A shooting target state determination unit that determines whether the state specified by the information acquired by the state information acquisition unit satisfies a predetermined condition;
The imaging control unit interrupts imaging of the first imaging object and images the second imaging object when the information of the first imaging object does not satisfy the predetermined condition. A photographing control device for controlling the photographing device. An identification information acquisition unit that acquires identification information of the portable device;
The identification by the information acquiring unit is a first imaging subjects carrying a portable device having the identification information acquired earlier, the portable device a second shooting for holding having identification information acquired later by the identification information acquiring unit A scheduling unit that determines a shooting schedule so that the image is shot before the target;
A shooting control unit that controls the shooting device according to the schedule determined by the scheduling unit;
A state information acquisition unit that acquires information specifying at least one of a movement speed, a posture, and an orientation that are states of the first imaging target and the second imaging target;
The shooting control unit includes a shooting method determination unit that determines whether the shooting method is moving image shooting, continuous shooting, or still image shooting based on the information acquired by the state information acquisition unit. . An identification information acquisition unit that acquires identification information of the portable device;
The photographing target holding the portable device having the identification information previously acquired by the identification information acquisition unit is photographed before the photographing target holding the portable device having the identification information acquired later by the identification information acquisition unit. A scheduling unit for determining a shooting schedule,
A shooting control unit that controls the shooting device according to the schedule determined by the scheduling unit;
An image state specifying unit for specifying a state of an image including a shooting target obtained by the shooting device;
An image state determination unit that determines whether or not the state specified by the image state specifying unit satisfies a condition that no obstacle is included in the image;
When the state specified by the image state specifying unit does not satisfy the condition, the shooting control unit interrupts shooting of a shooting target that is currently shot and the next shooting target is shot. An imaging control device that controls the device. A function of acquiring identification information of the portable device;
As first photographing subjects carrying a portable device having the identification information acquired earlier, is taken before the second shooting subjects carrying a portable device having the identification information acquired after the schedule of shooting The function to decide,
A function to control the photographing device according to the determined schedule;
A program for causing a computer to realize a function of acquiring an elapsed time from the last shooting of the first shooting target and the second shooting target,
The function for determining the schedule is a program for changing the schedule so that a shooting target with a long elapsed time is shot before a shooting target with a short elapsed time . A function of acquiring identification information of the portable device;
As first photographing subjects carrying a portable device having the identification information acquired earlier, is taken before the second shooting subjects carrying a portable device having the identification information acquired after the schedule of shooting The function to decide,
A function to control the photographing device according to the determined schedule;
A function of acquiring information for identifying at least one of a moving speed, a posture, and an orientation that are states of the first imaging object and the second imaging object;
A program for causing a computer to realize a function of determining whether a state specified by acquired information satisfies a predetermined condition,
The function of controlling the photographing device is to shoot the second photographing target by interrupting the photographing of the first photographing target when the information of the first photographing target does not satisfy the predetermined condition. A program for controlling the photographing apparatus so that A function of acquiring the knowledge information possessed by the portable device;
As first photographing subjects carrying a portable device having the identification information acquired earlier, is taken before the second shooting subjects carrying a portable device having the identification information acquired after the schedule of shooting The function to decide,
A function to control the photographing device according to the determined schedule;
A program for causing a computer to realize a function of acquiring information for specifying at least one of a movement speed, a posture, and an orientation that are states of the first imaging object and the second imaging object,
The function of controlling the photographing apparatus is to determine whether the photographing apparatus is based on the information acquired by the function of acquiring the information based on a photographing method of moving image photographing, continuous photographing, or still image photographing. The program to control . A function of acquiring identification information of the portable device;
A function for determining a shooting schedule so that a shooting target holding a portable device having identification information acquired earlier is shot before a shooting target holding a portable device having identification information acquired later;
A function to control the photographing device according to the determined schedule;
A function for specifying a state of an image including a photographing target obtained by the photographing device;
A program for causing a computer to realize a function of determining whether a specified state satisfies a condition that an image does not include an obstacle,
The function of controlling the photographing device controls the photographing device so that, when the specified state does not satisfy the condition, the photographing of the current photographing subject is interrupted and the next photographing subject is photographed. program.

Images