JP2010194232A - Stage setting - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stage setting, capable of reducing labor for setting arrangements of people and objects on a stage. <P>SOLUTION: Stage arrangements set on the stage are photographed by a photography part 4 prior to performance. Arranging objects and their positions in reference image data of the photographed stage arrangements are identified to produce object arrangement image data indicating stage arrangements. In performance, object arrangement images are projected on the stage from a projection part 6, whereby stage arrangements set before the performance are displayed on the stage. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a technique for setting the arrangement of large tools and people used in performances and plays.

In rehearsals before performance such as performances and theatrical performances, the work of actually setting and confirming the people and objects placed on the stage is generally performed. In order to reproduce the actual stage layout determined during this rehearsal stage, a work called “Bamiri” is performed before the actual performance, in which tape is applied to each position on the floor determined during the rehearsal. People and objects are placed using the tape affixed to as a landmark, and the placement determined in the rehearsal is reproduced.
In addition, as a technique that can reliably perform the effects of the stage production program with higher reproducibility, the following Patent Document 1 that automatically irradiates light such as a spotlight according to the movement and music of the performer on the stage Is disclosed.

Japanese Patent Laid-Open No. 7-201205

By performing the above-described work, it is possible to reproduce the arrangement with the tape as a mark during the production. However, the workers who set the stage arrangement are forced to perform complicated tasks such as re-applying the tape every time the stage arrangement is changed, or removing the tape on the floor after the stage performance is finished. It has been. Further, the technique of Patent Document 1 dynamically shows a performer's movement by indicating the position of the performer with a spotlight on the stage, and cannot be used for setting the stage arrangement.
The present invention provides a stage apparatus that can reduce the labor of setting the arrangement of people and objects on the stage.

  The stage apparatus according to the present invention includes a stage, storage means for storing stage arrangement data indicating a position on the stage of an arrangement target to be arranged on the stage, and the stage arrangement data stored in the storage means. And a mark image display means for displaying a mark image indicating the position of the arrangement target on the stage on the stage.

  According to the present invention, it is possible to instruct a desired stage arrangement on the stage without forcing the operator to perform complicated work, and the operator can easily perform the arrangement work of the arrangement target according to the mark image displayed on the stage. It can be carried out.

In addition, the stage device recognizes the type and position of the placement target from the captured image taken on the stage where the stage placement is made, and based on the recognition result, the stage device displays an image indicating the placement target. It is good also as providing the stage arrangement | positioning data production | generation means which produces | generates the image data arrange | positioned corresponding to the position on the said stage as said stage arrangement | positioning data.
According to this configuration, the worker can easily perform the placement work using the images showing the placement targets displayed on the stage as marks.

Further, the stage apparatus stores template data in which template data having a virtual space in which the placement target is placed, a receiving means for receiving the number of placement targets to be placed in the virtual space, and storage in the template storage means. A layout for arranging the number of placement targets received by the accepting unit in the virtual space in the template data being obtained is obtained based on an algorithm set in advance for the virtual space, and the result is obtained as described above. It is good also as providing the stage arrangement | positioning data production | generation means produced | generated as stage arrangement | positioning data.
According to this configuration, the operator can generate the stage arrangement data indicating the desired stage arrangement using the existing template, and thus the work of setting the stage arrangement before the actual production can be reduced.

1 is a schematic diagram of a stage apparatus according to Embodiment 1. FIG. It is a figure which shows the example of stage arrangement | positioning of Embodiment 1. FIG. 1 is a block diagram of a stage device 1 according to Embodiment 1. FIG. It is a figure which shows the pattern image information table in Embodiment 1. FIG. FIG. 3 is an operation flow diagram in a preparation stage of the stage device 1 according to the first embodiment. FIG. 3 is a diagram illustrating an example of a preparation image in the first embodiment. 6 is a diagram illustrating an example of an object arrangement image in the first embodiment. FIG. 6 is a diagram illustrating an example of object arrangement image information in Embodiment 1. FIG. FIG. 3 is an operation flow diagram of the stage device 1 according to the first embodiment during production. It is a figure which shows the stage 2 which projected the object arrangement | positioning image in Embodiment 1. FIG. It is a figure which shows the example of the template image in Embodiment 2. FIG. It is a figure which shows the example of the arrangement | positioning condition table in Embodiment 2. FIG. FIG. 10 is an operation flowchart of the stage device 1 according to the second embodiment. It is a figure which shows the example of the coordinate information in a modification.

<Embodiment 1>
Hereinafter, a stage apparatus according to Embodiment 1 of the present invention will be described with reference to the drawings.
<Overview>
FIG. 1 is a schematic diagram of a stage apparatus according to the present embodiment. The stage device 1 according to the present embodiment is installed in a hall where performances and plays are performed. The stage device 1 includes a stage 2 installed in a hall or the like, an information processing device 2a such as a personal computer, and a photographing / projecting device 2b having photographing and image projecting functions. The photographing / projecting device 2b is provided at a height H from the center O of the stage 2, and the information processing device 2a and the photographing / projecting device 2b are connected by wire or wirelessly.
FIG. 2 is a diagram showing an example of stage arrangement such as an orchestra performing on stage 2. This stage arrangement is a stage arrangement determined during the rehearsal before the actual performance. The stage 2 includes a piano 20a, a chair 20b for a piano, chairs 21a to 21g for musical instrument players, a conductor base 22, and a person 23. Each is set to an appropriate position. In the present embodiment, a mark image indicating the stage arrangement determined in the preparation stage is displayed on the stage 2 at the actual time, and the worker performs the arrangement work according to the displayed mark image. Details of the stage apparatus 1 will be described below.

<Configuration>
FIG. 3 is a block diagram of the stage apparatus 1 according to the present embodiment. As shown in FIG. 3, the stage device 1 includes a photographing unit 4, a projecting unit 6, a control unit 8, a storage unit 10, an operation unit 12, and a display unit 14.

  The imaging unit 4 includes a camera, images the stage 2 from a height of a distance H from the floor of the stage 2, digitally converts the captured image signal, performs predetermined image processing, and digital image data Is generated. In addition, the focal distance which can image | photograph the whole stage 2 from the height of the distance H is preset to the camera. The projection unit 6 includes a projector, and projects an image on the stage 2 under the control of the control unit 8 described later.

  The control unit 8 includes a CPU (Central Processing Unit), a ROM (Read Only Memory), and a RAM (Random Access Memory) memory. The control unit 8 executes a program stored in the ROM. Control each part connected to.

  The storage unit 10 is configured by a hard disk or the like, and stores shooting information indicating a focal length and an angle of view set in the camera of the shooting unit 4 and a distance H from the stage 2 to the camera in advance. Further, pattern image data, object image data, and a pattern image information table used in an object arrangement image generation process to be described later are stored. Here, the pattern image data is image data that is referred to when a predetermined person or object is identified from the captured image, and the object image data is a musical instrument shape (or symbol mark or the like) or a person's This is image data representing a predetermined figure such as a shape. FIG. 4 shows the configuration and data example of the pattern image information table. As shown in the figure, the pattern image information table 100 stores a pattern image ID, which is identification information of pattern image data, and an object ID, which is identification information of object image data, in association with each other.

  The operation unit 12 is a user interface such as a keyboard and a mouse, and accepts each operation such as a shooting operation instruction and an input operation from the user. The display unit 14 includes a liquid crystal display or the like and displays an image.

<Operation>
Hereinafter, the operation of the stage apparatus 1 according to the present embodiment will be described. FIG. 5 is an operation flowchart in the preparation stage of the stage apparatus 1. The operation will be described below using the example of FIG. When the control unit 8 receives an instruction to shoot the stage 2 from the user via the operation unit 12 (step S11: Y), the shooting unit 4 images the stage 2 shown in FIG. 2 (step S12). Predetermined preprocessing such as noise removal, contour enhancement, digital conversion, and the like is performed on the image pickup signal obtained by the above, and preparation image data is generated and stored in the storage unit 10 (step S13). The content of the preparation image data is an image when the stage 2 is viewed from directly above. For example, when the stage arrangement of FIG. 2 is photographed, a preparation image as shown in FIG. 6 is generated. The prepared image 200 shown in FIG. 6 includes images 30a, 30b, 31a to 30a, 30b, 31a to the piano 20a, the piano chair 20b, the chairs 21a to 21g for the performer, the conductor table 22, and the person 23 shown in FIG. g, 32, and 33 are included.

  The control unit 8 reads out the preparation image data and the pattern image data generated in step S13 from the storage unit 10 and generates object arrangement image data. Then, in accordance with a predetermined file name assignment rule, the file name “P01” is set in the object arrangement image data, and the generated object arrangement image data and the prepared image data are associated with each other and stored in the storage unit 10 (step S14). The predetermined file name assignment rule is a file name for uniquely identifying each object arrangement image data, for example, by combining a predetermined character string and a number, and setting a continuous number for each generation of the object arrangement image data. Give.

  Here, the object arrangement image generation processing will be described. The control unit 8 performs pattern matching on the preparation image data using the pattern image data, and specifies an image portion of the preparation image data having a degree of coincidence with the pattern image data at a certain level or higher. Then, the control unit 8 reads the pattern image information table 100 from the storage unit 10 and reads the object ID corresponding to the pattern image ID of the pattern image data that matches the image portion. The control unit 8 reads out object image data corresponding to the read object ID from the storage unit 10, and generates object arrangement image data by replacing the specified image portion with the object image data.

  FIG. 7 shows an example of an object arrangement image generated based on the preparation image 200 of FIG. As shown in FIG. 7, the piano 30a and the piano chair 30b, the player chairs 31a to 31g, the conductor table 32, and the person 33 in the preparation image 200 of FIG. 6 are represented by object images 40a and 40b, object images, respectively. 41a to 41g, 42 and 43 are respectively replaced. In this embodiment, when the arranged objects are in the same category, they are replaced with object images of the same graphic. In other words, for example, the object 30 is a piano chair 30b and the chairs 31a to 31g belong to the chair category, and the image portion of each chair is replaced with a rectangular object image representing the chair. The person 33 belongs to the category of person, and the image portion of the person 33 is replaced with a circular object image representing the person.

Returning to FIG. 5, the description will be continued. The control unit 8 displays the object arrangement image data generated in step S14 on the display unit 14, and displays an input screen for inputting scene information on the display unit 14 (step S15). The scene information is information for identifying the object arrangement image data. Specifically, it is information indicating the name of the performer performing the performance using each stage arrangement, the performer group, the performance, one scene of the performance, etc., and name information for making it easier to read the object arrangement image data later. .
When the controller 8 receives, for example, an input of “orchestra A” from the user via the operation unit 12 as the scene information corresponding to the object arrangement image (step S16: Y), the input scene information “orchestra A ”is associated with the file name“ P01 ”of the object layout image data and stored in the storage unit 10 (step S17).

  FIG. 8 shows a configuration and data example of the object arrangement image information. As shown in FIG. 8, the object arrangement image information 50 includes image NO. And scene information are stored in association with each other. Image NO. Is a file name automatically set at the time of generating each object arrangement image data, and scene information is information for identifying a stage arrangement arbitrarily set by the user as described above. Therefore, in the case of the above example, the object arrangement image information 50 includes the image NO. “P01” and scene information “orchestra A” input by the user are stored in association with each other. In this way, each time the object arrangement image data indicating the stage arrangement of the stage 1 is generated, the file name of the object arrangement image data and the scene information are stored in association with each other.

  Returning to FIG. 5, when the user does not input scene information via the operation unit 12 (N in step S16), the control unit 8 uses the file name set in the object arrangement image data as the object arrangement image information. 50, and the object arrangement image data is stored in the storage unit 10 (step S18). In step S11, the process waits without performing a process until a shooting instruction operation from the user is performed (step S11: N).

  After the processing in the above-described preparation stage is completed, the worker displays an image based on the object arrangement image data indicating the stage arrangement in FIG. 2 on the stage 2 at the actual time, and performs the arrangement work for the stage 2 according to the image.

  Hereinafter, the operation of the stage apparatus 1 during the actual operation will be described with reference to FIG. When the control unit 8 accepts an object placement image projection instruction operation from the user via the operation unit 12 (step S20: Y), the control unit 8 selects scene information of the object placement image information 50 stored in the storage unit 10. The selection screen is displayed on the display unit 14, and a selection input from the user is accepted (step S21). In step S20, when the user does not give a projection instruction (step S20: N), the process stands by without performing the process.

  For example, when the user performs an input operation for selecting “orchestra A” in step S 21, the control unit 8 displays the image No. corresponding to “orchestra A”. The “P01” object layout image data, camera shooting information, and distance information are read from the storage unit 10 (step S22). The control unit 8 calculates a projection size based on the photographing information and the distance information as a screen for projecting the stage 2 (step S23), and projects the object arrangement image data 400 (FIG. 7) on the stage 2 with the calculated projection size. (Step S24). FIG. 10 shows the stage 2 on which the object arrangement image 400 of FIG. 7 is projected, and the operator refers to the object arrangement image 400 that is a landmark image displayed on the stage 2, and a musical instrument, chair, player, etc. Perform the placement work.

  Returning to FIG. 9, the description will be continued. When the operator finishes setting the stage arrangement and the user gives a shooting instruction via the operation unit 12 (step S25: Y), the control unit 8 takes a picture of the stage 2 arrangement using the shooting unit 4 (step S25). In step S26, predetermined image processing is performed to generate production image data (step S27). The control unit 8 then projects the projected image NO. Preparation image data corresponding to the object arrangement image data of “P01” is read from the storage unit 10 (step S28), and it is determined whether or not there is a difference between the actual image data generated in step S27 and the preparation image data (step S28). S29).

  Whether or not there is a difference between the production image data and the preparation image data is determined by performing pattern matching using the same pattern image as described above on the production image data to determine the positions of people and objects in the production image data. Are determined, and the respective image data are overlaid, and a determination is made based on whether or not the difference between the position of the person or the object in the production image data and the preparation image data is within a predetermined range. If it is within the predetermined range, it is determined that there is no difference, and if it is not less than the predetermined range, it is determined that there is a difference.

  In step S29, when the control unit 8 determines that there is no difference between the preparation image data and the production image data, that is, when the stage arrangement indicated by the preparation image data is reproduced (step S29: N), The projection of the object arrangement image is finished (step S30). Further, when the control unit 8 determines that there is a difference between the preparation image data and the production image data, that is, when the stage arrangement indicated by the preparation image data is not reproduced (step S29: Y), Returning to step S25, the projection of the object arrangement image is continued until there is no difference between the preparation image data and the production image data. In step S25, if no shooting instruction is given (step S25: N), the process waits until there is a shooting instruction.

  In the first embodiment, by projecting the object arrangement image data on the stage 2 during the production, the stage arrangement determined in the preparation stage can be shown on the stage 2, so that the worker is displayed on the stage 2. It is possible to easily reproduce the stage arrangement determined in the preparation stage simply by performing arrangement work of people and objects according to the stage arrangement. Also, if the stage placement is done correctly, the projection will automatically end, so that the operator can easily determine whether or not his stage placement work has been done correctly, and start the production Even at times, it is possible to easily and smoothly transition to production without interfering with lighting effects. Further, since scene information corresponding to the object arrangement image data is stored, the stage arrangement used before and the stage arrangement used by other orchestras can be easily reproduced.

<Embodiment 2>
Next, a stage apparatus according to Embodiment 2 of the present invention will be described. In the above-described first embodiment, the stage arrangement is determined in the preparation stage, the arrangement is photographed to generate the preparation image data, and the object arrangement image data is generated based on the preparation image data. In the present embodiment, the object arrangement image data generated in the first embodiment is stored as template image data indicating the stage arrangement, and the stage arrangement of the template image data is adjusted so as to obtain the stage arrangement desired by the user. The object arrangement image data is generated.

  Hereinafter, the stage apparatus in the present embodiment will be described. Note that the stage apparatus according to the present embodiment uses the same stage apparatus 1 as that of the first embodiment described above, and the same reference numerals as those of the first embodiment are used for the same configurations as those of the first embodiment. Further, in the present embodiment, parts different from the first embodiment will be described.

  FIG. 11 shows an example of a template image. As shown in FIG. 11, the template image 500 includes an object area 50 indicating the arrangement of the piano, an object area 51A indicating the arrangement of the performers of the musical instrument A, an object area 51B indicating the arrangement of the performers of the musical instrument B, and the conductor. An object area 52 indicating the arrangement of the tables is included. Each object includes a unit object indicated by a broken line, and this unit object indicates an object to be arranged such as a player or an object arranged at each object position. For example, in FIG. 11, the object area 51A includes four unit objects a. In this case, four players of the musical instrument A are arranged at the position of the object area 51A. As described above, the arrangement conditions such as preset arrangement targets and quantities are defined for each object area in the template image data.

  Here, FIG. 12 shows a configuration and data example of an arrangement condition table that defines the arrangement conditions for each object area. The arrangement condition table 60 includes a template image NO. And object No. identifying each object area. , The arrangement target to be arranged in the object area, the quantity of the arrangement target, the reference coordinates on the XY plane on the template image, and the arrangement algorithm are stored in association with each other. This placement algorithm is an algorithm that defines how to place the placement target from the reference position of the object area.

  In FIG. 12, for example, the placement algorithm “R1” is an algorithm for placing the placement target in a straight line from the reference coordinate position at a placement interval corresponding to the number of placement targets. Therefore, in the case of the object area 51A of the template image shown in FIG. 11, it is defined that the four unit objects a are arranged linearly at equal intervals from the reference coordinates (X1, Y1). The placement algorithm is not limited to the above algorithm. For example, the unit stage is arranged in a fan shape in the angle range corresponding to the number of placements around a certain reference position, or the unit object is placed in a platform shape from the reference position. Various types of algorithms depending on the arrangement are included. As described above, the information of the placement algorithm indicating the placement condition in the object area is defined in advance for each object area. Note that the template image data and the arrangement condition table 60 are stored in the storage unit 10 in advance.

  Hereinafter, the operation of the stage apparatus 1 according to the present embodiment will be described. FIG. 13 shows an operation flow according to the present embodiment, which will be described below using the example of FIG. For example, the template 8 can be controlled by the control unit 8 via the operation unit 12. When a selection operation of “temp1” is received from the user (step S51: Y), the template image 500 is read from the storage unit 10 and displayed on the display unit 14 (step S52).

  When the control unit 8 receives an object adjustment operation from the user via the operation unit 12 (step S53: Y), the control unit 8 reads the arrangement condition table 60 from the storage unit 10, and based on the arrangement condition table 60, the template image 500 is read out. Is adjusted according to the adjustment operation to generate object arrangement image data (step S54).

  Specifically, for example, when the user selects the object area 51 </ b> A of the template image 500 and performs an adjustment operation to set the number of musical instruments A to “3”, the control unit 8 reads the object area from the arrangement condition table 60. An arrangement in the case where three unit objects a are arranged in the object area 51A based on the arrangement algorithm “R1” corresponding to 51A and the reference coordinates (X1, Y1) and the size of the object area 51A set in advance. Calculate the interval. Further, three unit objects a are arranged at respective coordinate positions where the X coordinate is sequentially incremented by the calculated arrangement interval with reference coordinates (X1, Y1) as a base point, and new object arrangement image data is generated.

  And the control part 8 performs the process below step S15 about the object arrangement | positioning image data produced | generated in step S54 similarly to Embodiment 1, and memorize | stores it in the memory | storage part 10. FIG. In step S51, when the user does not perform a template image selection operation (step S51: N), the control unit 8 stands by without performing any processing. If the user does not adjust the template image data in step S53 (step S53: N), the process from step S15 is performed on the template image data displayed in step S52.

  In the second embodiment described above, since the object arrangement image data indicating the desired stage arrangement can be easily created using the template image data, it is possible to reduce the labor of the actual arrangement on the stage in the preparation stage such as rehearsal. can do.

Hereinafter, modifications of the embodiment according to the present invention will be described.
(1) In the first embodiment described above, it is described that an object image having a different graphic is used for each category to which the pattern image belongs. However, information identifying the position of the person or object placed on the stage 2 may be used. It is not limited to this. For example, the contour of the image portion that matches the pattern image may be specified, and the contour image may be used as the object image. The same object image may be used for all categories. When the same object image is used, it may be represented by a different color for each type of pattern image.

(2) In the first embodiment described above, the object arrangement image data is stored in the storage unit 10 as the stage arrangement data indicating the stage arrangement. However, the position of the arrangement target arranged on the stage 2 is set to XY. You may make it memorize | store as coordinate information made into a plane. For example, when the object arrangement image is generated, as shown in FIG. 14, the coordinate information 70 in which the object ID indicating the object image is associated with the coordinate information indicating the position of each object image is stored. The scene information is associated and stored in the storage unit 10. In this case, at the actual time, according to the coordinate information 70, the object image corresponding to each object ID is projected so as to be arranged at the coordinate position corresponding to the object ID.

(3) In the above-described first embodiment, the object arrangement image is projected onto the stage 2 according to the projection operation by the user. However, according to the projection timing information such as the elapsed time set in advance for each scene. You may make it project. For example, when the stage arrangement is changed in units of music in a certain performance, information on music, object arrangement image data, time, and object arrangement image data to be projected next is stored in association with each other. Then, the elapsed time from the start of the music is counted, and when the preset time elapses, the next object arrangement image data is projected on the stage 2 based on the information of the object arrangement image to be projected next.

(4) In the above-described first embodiment, the preparation image data and the production image data are overlapped for collation, and the arrangement target is not accurately arranged according to the object arrangement image projected on the stage 2. Has been described as continuing the projection until it is correctly arranged, but for example, an alarm indicating that the object is not correctly arranged according to the object arrangement image is sounded to notify that the arrangement is not appropriate. Good. In addition, the object image corresponding to the position where the object image is not correctly arranged is projected in a different color, or the sound data corresponding to the object image is stored in advance so as to correspond to the object image not properly arranged. You may make it alert | report the information which shows the position which is not arrange | positioned appropriately, such as outputting audio | voice data.

(5) In the first embodiment described above, the projection size is calculated when the object arrangement image is projected onto the stage 2. However, when the focal length or the projection distance is determined in advance, The projection size calculated based on the focal length and the projection distance may be stored in advance in the ROM or the storage unit 10.

(6) In the above-described second embodiment, the template image data is adjusted so as to obtain the stage arrangement desired by the user, and the object arrangement image data of the stage arrangement is generated. The template image data similar to the arrangement set in step 1 may be presented to the user. In this case, a plurality of template image data is stored in the storage unit 10 in advance, and object arrangement image data is generated based on the preparation image data obtained by photographing the arrangement set on the stage 2 as in the first embodiment. Then, template image data in which the difference in arrangement between the generated object arrangement image data and template image data is within a predetermined range is extracted, and an image of the extracted template image data is displayed on the display unit 14. The user selects template image data of a desired stage arrangement from the displayed template image data, and stores the selected template image data in the storage unit 10 as object arrangement image data of the stage arrangement.
Note that, in combination with the above-described second embodiment, the template image data selected as described above may be subjected to adjustment processing according to an adjustment instruction from the user to generate object arrangement image data.

(7) In the above-described embodiment, the stage apparatus 1 is described as being installed in the hall. However, the stage apparatus 1 may be installed in a building or place having a stage where performances or plays are performed, or in a recording studio. .
(8) In the above-described embodiment, the object arrangement image indicating the actual stage arrangement is projected onto the stage 2 as the mark image indicating the stage arrangement. However, the stage 2 is based on the object arrangement image. You may make it project the light used as a mark to the position of the object arrange | positioned to. In this case, the illumination means used in the production may be used together, and light indicating the stage arrangement may be projected onto the stage 2 before the start of production, and the production light may be projected onto the stage 2 after the production starts. Further, an image of the preparation image data obtained by photographing the stage arrangement of the stage 2 may be displayed on the stage 2 as a mark image indicating the stage arrangement.

(9) In the first embodiment described above, the object arrangement image has been described as being projected from directly above the stage 2. For example, when the floor surface of the stage 2 is a transparent material, The object arrangement image may be displayed from the lower side of the floor so that the stage arrangement can be recognized on the floor. Alternatively, lighting members such as LEDs may be embedded in the floor surface of the stage 2 at predetermined intervals in advance, and the lighting arrangement corresponding to the position of each object image in the object arrangement image may be turned on to indicate the stage arrangement.

(10) In the above-described first embodiment, the object category image is generated by replacing the same category target with the same object. For example, as a subcategory of the chair category, the chair size or the piano An object image corresponding to the type of chair such as a chair may be stored and replaced with an object image corresponding to the type of object target.

(11) When a plurality of stage arrangement data such as the object arrangement image and coordinate information indicating the stage arrangement described above are stored, each object arrangement image is read according to a signal indicating the progress of the scene, A landmark image may be displayed prior to each scene. The general concept of such a configuration is expressed as follows.
The storage unit that stores the object arrangement image stores a plurality of stage arrangement data, and the landmark image display unit that displays the landmark image receives the designation data that specifies any one of the stage arrangement data. A landmark image indicating the position of the arrangement target on the stage is displayed on the stage based on the corresponding stage arrangement data.

DESCRIPTION OF SYMBOLS 1 ... Stage apparatus, 2 ... Stage, 2a ... Information processing apparatus, 2b ... Shooting projection apparatus, 4 ... Shooting part, 6 ... Projection part, 8 ... Control part, DESCRIPTION OF SYMBOLS 10 ... Memory | storage part, 12 ... Operation part, 14 ... Display part

Claims (3)

The stage,
Storage means for storing stage arrangement data indicating the position on the stage of the arrangement target to be arranged on the stage;
A stage apparatus comprising: mark image display means for displaying a mark image indicating the position of the arrangement target on the stage based on the stage arrangement data stored in the storage means.   Recognize the type and position of the placement target from the captured image taken on the stage where the stage placement is made, and correspond the image showing the placement target with the position on the stage of the placement target based on the recognition result The stage apparatus according to claim 1, further comprising stage arrangement data generation means for generating image data arranged in such a manner as the stage arrangement data. Template storage means for storing template data having a virtual space in which the placement object is placed;
Receiving means for receiving the number of placement objects to be placed in the virtual space;
Based on an algorithm set in advance for the virtual space, a layout for arranging the number of placement objects received by the accepting means in the virtual space in the template data stored in the template storage means The stage apparatus according to claim 1, further comprising stage arrangement data generation means for obtaining and generating the result as the stage arrangement data.

Images