WO2020225843A1 - 撮影支援プログラム、撮影支援装置及び撮影支援方法 - Google Patents

撮影支援プログラム、撮影支援装置及び撮影支援方法 Download PDF

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Publication number
WO2020225843A1
WO2020225843A1 PCT/JP2019/018219 JP2019018219W WO2020225843A1 WO 2020225843 A1 WO2020225843 A1 WO 2020225843A1 JP 2019018219 W JP2019018219 W JP 2019018219W WO 2020225843 A1 WO2020225843 A1 WO 2020225843A1
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WIPO (PCT)
Prior art keywords
shooting
image data
range
inspection record
unit
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Ceased
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PCT/JP2019/018219
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English (en)
French (fr)
Japanese (ja)
Inventor
菊地　英幸
及川　浩一
祐輔 中西
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
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Fujitsu Ltd
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Priority to PCT/JP2019/018219 priority Critical patent/WO2020225843A1/ja
Priority to JP2021518224A priority patent/JPWO2020225843A1/ja
Publication of WO2020225843A1 publication Critical patent/WO2020225843A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications

Definitions

  • the present invention relates to a shooting support program, a shooting support device, and a shooting support method.
  • the purpose is to support the shooting work.
  • One aspect is a shooting support program that supports the shooting work by the user. It is determined whether or not there is a portion within the shooting range during shooting that matches at least a part of the range of the image data stored in the storage unit. When it is determined that there is a matching portion, information for guiding the user to a shooting position where the range of image data including the matching portion and the shooting range during shooting match is output. Let the computer perform the process.
  • FIG. 1 is a diagram for explaining an outline of inspection work.
  • FIG. 2 is a diagram showing an example of the hardware configuration of the photographing support device.
  • FIG. 3 is a diagram showing an example of past inspection record data stored in the photographing support device.
  • FIG. 4A is a first diagram showing a specific example of each data associated with the inspection record data.
  • FIG. 4B is a second diagram showing a specific example of each data associated with the inspection record data.
  • FIG. 4C is a third diagram showing a specific example of each data associated with the inspection record data.
  • FIG. 5 is a diagram showing an example of the functional configuration of the shooting support unit of the shooting support device.
  • FIG. 6 is a flowchart showing the flow of inspection work.
  • FIG. 7 is a flowchart showing the flow of the reference image data generation process.
  • FIG. 8 is a flowchart showing the flow of the photographing process.
  • FIG. 9A is a first diagram showing an example of screen transition of the shooting support device during the shooting process.
  • FIG. 9B is a second diagram showing an example of screen transition of the shooting support device during the shooting process.
  • FIG. 10A is a third diagram showing an example of screen transition of the photographing support device during the photographing process.
  • FIG. 10B is a fourth diagram showing an example of screen transition of the photographing support device during the photographing process.
  • FIG. 11 is a fifth diagram showing an example of screen transition of the shooting support device during the shooting process.
  • FIG. 12 is a diagram showing an example of new inspection record data.
  • FIG. 1 is a diagram for explaining the outline of the inspection work, and shows a state in which the bridge 110 is regularly inspected by using the photographing support device 100 according to the first embodiment.
  • the target (inspection target) for which the photographing support device 100 is used for periodic inspection work is not limited to the bridge 110, and may be another structure.
  • the worker 120 performs a recording work for recording the position of the deformed portion (crack, surface rust, etc.) of the bridge 110 and the state of the deformed portion. Do. In addition, the worker 120 takes a picture of the deformed portion of the bridge 110 and saves it as image data. Further, the worker 120 performs a generation work of generating inspection record data using the recorded contents and the saved image data and the like.
  • the photographing support device 100 has a function of supporting the photographing operation in which the worker 120 photographs the deformed portion and saves it as image data in the series of operations in the inspection work.
  • the shooting support device 100 is an information processing terminal such as a tablet terminal, and a shooting support program is installed in the device. Then, when the program is executed, the shooting support device 100 functions as the shooting support unit 101.
  • the photographing support unit 101 reads out the past inspection record data for the bridge 110 to be inspected from the past inspection record data stored in the inspection record storage unit 102.
  • the shooting support unit 101 sets the worker 120 at the shooting position (so that the worker 120 can shoot at the same angle of view as the image data (past image data of the deformed portion) stored in association with the read inspection record data).
  • the shooting position is referred to as the "target shooting position").
  • the worker 120 can easily perform the shooting work of shooting at a desired angle of view, and the shooting time can be shortened.
  • the shooting support device 100 includes various functions (not shown) for performing work other than the shooting work. However, in the following description of the functions of the shooting support device 100, the shooting work is mainly supported. This is performed on the shooting support unit 101, which is a function to perform the function.
  • FIG. 2 is a diagram showing an example of the hardware configuration of the photographing support device.
  • the photographing support device 100 includes a CPU (Central Processing Unit) 201, a ROM (Read Only Memory) 202, and a RAM (Random Access Memory) 203.
  • the CPU 201, ROM 202, and RAM 203 form a so-called computer.
  • the photographing support device 100 includes an auxiliary storage device 204, a display device 205, an operation device 206, an image pickup device 207, and a communication device 208.
  • the hardware of the photographing support device 100 is connected to each other via the bus 209.
  • the CPU 201 is an arithmetic device that executes various programs (for example, a shooting support program) installed in the auxiliary storage device 204.
  • ROM 202 is a non-volatile memory.
  • the ROM 202 functions as a main storage device for storing various programs, data, and the like necessary for the CPU 201 to execute various programs installed in the auxiliary storage device 204.
  • the ROM 202 functions as a main memory device that stores boot programs such as BIOS (Basic Input / Output System) and EFI (Extensible Firmware Interface).
  • BIOS Basic Input / Output System
  • EFI Extensible Firmware Interface
  • RAM 203 is a volatile memory such as DRAM (Dynamic Random Access Memory) or SRAM (Static Random Access Memory).
  • the RAM 203 functions as a main storage device that provides a work area that is expanded when various programs installed in the auxiliary storage device 204 are executed by the CPU 201.
  • Auxiliary storage device 204 is an auxiliary storage device that stores various programs and information used when various programs are executed.
  • the inspection record storage unit 102 is realized in the auxiliary storage device 204.
  • the display device 205 is a display device that displays various display screens on the worker 120 during shooting work.
  • the operation device 206 is an input device in which the operator 120 inputs various instructions to the photographing support device 100.
  • the image pickup device 207 is, for example, a camera with a single focus lens, and generates image data at a predetermined frame rate.
  • the communication device 208 is a communication device for connecting to a network (not shown).
  • FIG. 3 is a diagram showing an example of past inspection record data stored in the photographing support device.
  • the deformed part number an identification number for identifying the part of the deformed part in the bridge 110 to be inspected is stored.
  • image number an identifier for identifying the image data obtained by photographing each part of the deformed portion is stored in association with the deformed portion number.
  • Information indicating the situation at each part of the deformed part is stored in the "status of the deformed part".
  • the "image data” is associated with image data obtained by photographing each part of the deformed portion.
  • FIG. 3 shows that the file names are associated with the image data of "image data 4-1" to "image data 13_1".
  • the “reference image data” is data (reference image) indicating the range of image data including the characteristic shape (edge portion, specific color) extracted by processing the image data obtained by photographing each part of the deformed portion. (Called data) is associated.
  • the example of FIG. 3 shows that the file names are associated with the reference image data of "Ref4-1" to "Ref_13_1".
  • each data damage data, image data, reference image data
  • 4A to 4C are the first to third views showing specific examples of each data associated with the inspection record data.
  • FIG. 5 is a diagram showing an example of the functional configuration of the shooting support unit of the shooting support device.
  • the photographing support unit 101 includes an inspection record data acquisition unit 501, an image data acquisition unit 502, a photographed image data acquisition unit 503, a determination unit 504, a superimposed display unit 505, a movement information calculation unit 506, and a guide display. It has a part 507.
  • the photographing support unit 101 includes a capture unit 508, a leftover determination unit 509, and a reference image data generation unit 510.
  • the inspection record data acquisition unit 501 accepts the bridge name specified by the worker 120. Further, the inspection record data acquisition unit 501 searches the inspection record storage unit 102 based on the received bridge name, and reads out the corresponding past inspection record data. Further, the inspection record data acquisition unit 501 notifies the image data acquisition unit 502 of the read past inspection record data.
  • the inspection record data acquisition unit 501 generates new inspection record data corresponding to the read past inspection record data and stores it in the inspection record storage unit 102.
  • the new inspection record data the same "deformed part number” and “image number” as the read past inspection record data are recorded, and the "deformed part status”, “image data”, and “reference image data” are recorded. "Is the blank inspection record data.
  • the image data acquisition unit 502 reads the damage data associated with the inspection record data notified from the inspection record data acquisition unit 501 from the inspection record storage unit 102 and displays it on the display device 205. Further, the image data acquisition unit 502 receives the designation of the deformed portion from the worker 120 in response to displaying the damage data on the display device 205.
  • the image data acquisition unit 502 reads out the image data corresponding to the received deformed portion from the inspection record storage unit 102 and displays it on the display device 205. Further, the image data acquisition unit 502 reads out the reference image data corresponding to the received deformed portion from the inspection record storage unit 102 and notifies the determination unit 504. Further, the image data acquisition unit 502 notifies the captured image data acquisition unit 503 that the reference image data has been notified to the determination unit 504.
  • the captured image data acquisition unit 503 Upon receiving the notification from the image data acquisition unit 502, the captured image data acquisition unit 503 receives the captured image data captured by the image pickup device 207 and notifies the determination unit 504, the superimposed display unit 505, and the capture unit 508.
  • the determination unit 504 determines the presence or absence of a characteristic shape in the photographed image data notified from the photographed image data acquisition unit 503. Further, when the determination unit 504 determines that there is a characteristic shape, the determination unit 504 specifies the position and range of the characteristic shape and notifies the superimposed display unit 505. Specifically, the determination unit 504 searches within the captured image data (within the photographing range) for the same characteristic shape as the characteristic shape included in the reference image data notified from the image data acquisition unit 502. That is, the determination unit 504 determines whether or not a portion that matches at least a part of the range of the reference image data exists in the captured image data. Further, when the determination unit 504 determines that the matching portion exists in the captured image data, the determination unit 504 specifies the matching position and range in the captured image data and notifies the superimposed display unit 505.
  • the superimposed display unit 505 ensures that the characteristic shape included in the reference image data matches the position and range of the characteristic shape specified by the determination unit 504.
  • the reference image data is superimposed on the display device 205 and displayed on the display device 205.
  • the movement information calculation unit 506 calculates the direction of the target shooting position and the distance to the target shooting position based on the position and range of the superimposed reference image data in the captured image data displayed by superimposing the reference image data. ..
  • the movement information calculation unit 506 calculates the direction of the target shooting position with respect to the current orientation of the shooting support device 100 based on the position of the reference image data in the shot image data. Further, the movement information calculation unit 506 calculates the distance from the current position of the shooting support device 100 to the target shooting position based on the range (size) of the superimposed reference image data.
  • the guide display unit 507 is an example of an output unit, and displays the direction of the target shooting position and the distance to the target shooting position calculated by the movement information calculation unit 506 on the display device 205 as guide information. Further, the guide display unit 507 monitors whether or not the direction of the target shooting position becomes 0 ° and the distance to the target shooting position becomes 0 m as the worker 120 moves. Then, when it is determined that the direction of the target shooting position is 0 ° and the distance to the target shooting position is 0 m, the guide display unit 507 determines that the movement of the worker 120 is completed, and the capture unit 508. Notify to.
  • the capture unit 508 When the capture unit 508 receives a notification from the guide display unit 507 that the movement is completed, the capture unit 508 receives a capture instruction from the worker 120 and captures the captured image data notified by the captured image data acquisition unit 503. Further, the capture unit 508 stores the captured captured image data in the inspection record storage unit 102 via the uncaptured determination unit 509. At this time, the capture unit 508 stores the captured captured image data in association with the new inspection record data.
  • the unphotographed determination unit 509 refers to the new inspection record data stored in the inspection record storage unit 102, and determines whether or not there is an unphotographed image. Specifically, the uncaptured determination unit 509 determines whether or not there is an region in which the captured captured image data is not associated with each region of the "image data" included in the new inspection record data.
  • the unphotographed determination unit 509 determines that there is an unphotographed image.
  • the uncaptured determination unit 509 determines that there is no unrecorded image.
  • the reference image data generation unit 510 reads out the past inspection record data of the bridge 110 to which the worker 120 performs the inspection work from the past inspection record data stored in the inspection record storage unit 102. Further, the reference image data generation unit 510 reads each image data associated with the "image data" included in the read past inspection record data, and extracts a characteristic shape from each read image data for reference. Generate image data. Further, the reference image data generation unit 510 stores the generated reference image data in the inspection record storage unit 102 in association with the past inspection record data.
  • FIG. 6 is a flowchart showing the flow of inspection work.
  • step S601 the worker 120 determines the bridge to be inspected (here, the bridge 110).
  • step S602 the reference image data generation unit 510 executes the reference image data generation process for the bridge 110 determined by the worker 120. The details of the reference image data generation process will be described later.
  • step S603 the worker 120 associates the reference image data generated by executing the reference image data generation process (step S602) with the past inspection record data for the bridge 110 to be inspected, and the inspection record. It is stored in the storage unit 102.
  • step S604 the worker 120 carries the photographing support device 100 and moves to the inspection site where the bridge 110 to be inspected is located. In addition, the worker 120 first performs a recording operation at the inspection site to record the position of the deformed portion of the bridge 110 and the state of the deformed portion.
  • step S605 the worker 120 performs a shooting operation. Specifically, the worker 120 shoots each part of the deformed portion of the bridge 110 and saves the image data while executing the shooting process of the shooting support device 100. The details of the shooting process will be described later.
  • step S606 the worker 120 performs a generation operation of generating inspection record data using the recorded contents and the saved image data and the like.
  • FIG. 7 is a flowchart showing the flow of the reference image data generation process.
  • step S701 the reference image data generation unit 510 reads the past inspection record data of the bridge to be inspected from the inspection record storage unit 102. It is assumed that the inspection record storage unit 102 stores in advance the past inspection record data of the bridge to be inspected, for example, received by the communication device 208 via a network (not shown).
  • step S702 the reference image data generation unit 510 inputs "1" to the counter N that counts a plurality of types of image data associated with the past inspection record data.
  • step S703 the reference image data generation unit 510 reads out the Nth image data associated with the past inspection record data.
  • step S704 the reference image data generation unit 510 processes the read N-th image data and extracts a characteristic shape (edge portion, specific color).
  • the reference image data generation unit 510 stores the reference image data, which is data indicating the range of the image data including the extracted characteristic shape, in association with the past inspection record data.
  • step S706 the reference image data generation unit 510 determines whether or not the reference image data has been generated for all the image data associated with the past inspection record data.
  • step S706 If it is determined in step S706 that there is image data for which reference image data has not yet been generated (if No in step S706), the process proceeds to step S707.
  • step S707 the reference image data generation unit 510 increments the counter N and returns to step S703.
  • step S707 if it is determined in step S707 that the reference image data has been generated for all the image data (in the case of Yes in step S706), the reference image data generation process is terminated.
  • FIG. 8 is a flowchart showing the flow of the photographing process.
  • step S801 the inspection record data acquisition unit 501 reads out the past inspection record data corresponding to the bridge name designated by the worker 120 from the inspection record storage unit 102. Further, the inspection record data acquisition unit 501 generates new inspection record data corresponding to the read past inspection record data and stores it in the inspection record storage unit 102.
  • step S802 the image data acquisition unit 502 displays the damage data associated with the read past inspection record data on the display device 205. Further, the image data acquisition unit 502 accepts the deformed portion designated by the operator 120 according to the display of the damage data.
  • step S803 the image data acquisition unit 502 reads out the image data corresponding to the received deformed portion from the inspection record storage unit 102 and displays it on the display device 205. Further, the image data acquisition unit 502 reads out the reference image data corresponding to the received deformed portion from the inspection record storage unit 102 and notifies the determination unit 504.
  • step S804 the captured image data acquisition unit 503 receives the captured image data captured by the imaging device 207 and starts displaying the captured image data on the display device 205.
  • step S805 the determination unit 504 searches for the same characteristic shape as the characteristic shape included in the reference image data, so that the captured image data captured by the image pickup apparatus 207 has the characteristic shape included in the reference image data. It is determined whether or not the same characteristic shape as is included. In addition, the determination unit 504 specifies the position and range of the characteristic shape in the captured image data when it is determined that the image is included.
  • step S806 the superimposed display unit 505 displays the reference image so that the characteristic shape included in the reference image data matches the position and range of the specified characteristic shape in the captured image data captured by the image pickup apparatus 207.
  • the data is superimposed and displayed on the display device 205.
  • step S807 the movement information calculation unit 506 calculates the direction of the target shooting position and the distance to the target shooting position based on the position and range (size) on which the reference image data is superimposed. Further, the guide display unit 507 displays the calculated direction of the target shooting position and the distance to the target shooting position on the display device 205 as guide information.
  • step S808 the guide display unit 507 monitors the direction of the target shooting position and the distance to the target shooting position to determine whether or not the movement of the worker 120 to the target shooting position is completed. If it is determined in step S808 that the movement to the target shooting position has not been completed (if No in step S808), the process returns to step S807. On the other hand, if it is determined in step S808 that the movement to the target shooting position is completed (in the case of Yes in step S808), the process proceeds to step S809.
  • step S809 the capture unit 508 receives the capture instruction by the worker 120. Further, when the capture unit 508 receives the capture instruction, the capture image data captured by the image pickup device 207 is captured, and the captured image data is stored in the inspection record storage unit 102 in association with the new inspection record data. ..
  • step S810 the unphotographed determination unit 509 determines whether or not the captured image data has been captured for all the deformed portions (presence or absence of unrecorded images). If it is determined in step S810 that there is an unphotographed image (No in step S810), the process returns to step S802. On the other hand, if it is determined in step S810 that there is no unphotographed portion (in the case of Yes in step S810), the photographing process is terminated.
  • FIG. 9A shows the inspection record data search screen 910 for the inspection record data acquisition unit 501 to receive the designation of the bridge name from the worker 120 and to search the past inspection record data corresponding to the accepted bridge name. It is a figure which shows an example.
  • the inspection record data search screen 910 includes an input field 911 for inputting the "bridge name".
  • the inspection record data search screen 910 includes a "search" button 912 for instructing a search for past inspection record data.
  • the inspection record data acquisition unit 501 corresponds to the bridge name ("XX" in the example of FIG. 9A) in the past.
  • the inspection record data of is read from the inspection record storage unit 102.
  • FIG. 9B is a diagram showing an example of a damage data display screen 920 in which the image data acquisition unit 502 displays the damage data associated with the read past inspection record data.
  • the damage data 921 is displayed so that each deformed portion can be specified.
  • the damage data display screen 920 includes a "back" button 923 for returning to the inspection record data search screen 910, and when the "back" button 923 is pressed, the screen returns to the inspection record data search screen 910. .
  • FIG. 10A is a diagram showing an example of a shooting screen 1010 displayed on the display device 205 due to the designation of the deformed portion.
  • the shooting screen 1010 has a past image data display area 1011, a shot image data display area 1012, a guide image data display area 1013, a guide information display area 1014, and a "capture" button 1015. And are included.
  • the past image data is displayed in the past image data display area 1011 by the image data acquisition unit 502.
  • the captured image data display area 1012 the captured image data currently captured by the imaging device 207 is displayed.
  • the captured image data is displayed on the captured image data display area 1012 by the captured image data acquisition unit 503.
  • the reference image is set so that the characteristic shape included in the reference image data matches the position and range of the characteristic shape of the captured image data currently captured by the imaging device 207.
  • the captured image data on which the data is superimposed is displayed.
  • the captured image data is displayed on the guide image data display area 1013 by the superimposed display unit 505.
  • the guide image data display area 1013 shown in FIG. 10A shows how the captured image data before the reference image data is superimposed is displayed.
  • the guide information display area 1014 In the guide information display area 1014, the direction of the target shooting position and the distance to the target shooting position as seen from the current shooting support device 100 are displayed as guide information.
  • the display on the guide information display area 1014 is performed by the guide display unit 507.
  • the guide information display area 1014 shown in FIG. 10A shows a state before the movement information calculation unit 506 calculates the direction of the target shooting position and the distance to the target shooting position.
  • the "capture” button 1015 is a button for the worker 120 to input a capture instruction. Since the direction of the target shooting position and the distance to the target shooting position have not been calculated for the "capture” button 1015 shown in FIG. 10A, the operator 120 cannot press the button.
  • FIG. 10B is a diagram showing an example of a shooting screen 1020 after the reference image data is superimposed by the superimposed display unit 505 and the direction of the target shooting position and the distance to the target shooting position are calculated by the movement information calculation unit 506. is there.
  • the captured image data after the reference image data 1022 is superimposed is displayed by the superimposed display unit 505. Further, in the guide information display area 1023, the direction of the target shooting position and the distance to the target shooting position calculated by the movement information calculation unit 506 are displayed.
  • the reference image data 1022 is superimposed on the upper left position in the captured image data in a range (size) smaller than that of the captured image data. Therefore, by referring to the reference image data 1022, the operator 120 can recognize that the distance to the target shooting position is long and that the target shooting position is in the diagonally forward left direction. Further, since the guide information display area 1023 displays a specific angle value representing the direction of the target shooting position and a distance information representing a specific distance to the target shooting position, the operator 120 can display the angle value. And it is possible to move to the target shooting position according to the distance information.
  • FIG. 11 is a diagram showing an example of a shooting screen 1110 after the worker 120 has moved to the target shooting position.
  • the captured image data after the reference image data 1112 is superimposed is displayed by the superimposed display unit 505. Further, in the guide information display area 1113, the direction of the target shooting position and the distance to the target shooting position calculated by the movement information calculation unit 506 are displayed.
  • the operator 120 can recognize that the target shooting position has been reached by referring to the reference image data 1112.
  • "0 °” is displayed as an angle value indicating the direction of the target shooting position
  • "0 m” is displayed as the distance information indicating the distance to the target shooting position. Therefore, the operator 120 can also recognize that the target shooting position has been reached by referring to the guide information display area 1113.
  • the angle value indicating the direction of the target shooting position is "0", and the distance information indicating the distance to the target shooting position is "0 m", so that the movement of the operator 120 is completed on the guide display unit 507. Is determined.
  • the "capture” button 1114 can be pressed, and the operator 120 captures the captured image data by pressing the "capture” button 1114.
  • FIG. 12 is a diagram showing an example of new inspection record data.
  • the new inspection record data 1200 includes the same items as the information items included in the past inspection record data 300.
  • the difference from the past inspection record data 300 is that in the case of the new inspection record data 1200, the "image data" is associated with the newly captured captured image data, and the "reference image data".
  • the point is that the associated reference image data has not yet been generated.
  • the photographing support device is -Whether or not there is a part of the captured image data during shooting that matches the range of the characteristic shape of the image data associated with the past inspection record data, which is the image data stored in the inspection record storage unit. Is determined. -When it is determined that there is a matching part, the reference image data including the characteristic shape is superimposed on the matching part. -Movement information is calculated to guide the operator of the inspection work to the target shooting position, which is the shooting position where the range of the superimposed reference image data and the shooting range of the shot image data during shooting match. Is output as guide information.
  • the shooting support device As described above, according to the shooting support device according to the first embodiment, it is possible to support the shooting work at the time of inspection (shooting work for shooting at a desired angle of view). As a result, according to the photographing support device according to the first embodiment, the burden on the operator in the photographing work at the time of inspection can be reduced, and the photographing time can be shortened.
  • the angle value representing the direction of the target shooting position is "0 °”
  • the distance information representing the distance to the target shooting position is "0 m”
  • the method for determining whether or not the movement of the worker 120 is completed is not limited to this. For example, when the angle value indicating the direction of the target shooting position is equal to or less than a predetermined threshold value and the distance information indicating the distance to the target shooting position is equal to or less than a predetermined threshold value, it is determined that the movement of the worker 120 is completed. May be good.
  • the "capture” button can be pressed when it is determined that the movement of the worker 120 is completed.
  • the "capture” button may be configured to be pressed regardless of whether the movement of the worker 120 is complete.
  • the guide information has been described as displaying the angle value indicating the direction of the target shooting position and the distance information indicating the distance to the target shooting position, but the method of outputting the guide information is this. Not limited to. For example, an "arrow" may be displayed according to the direction of the target shooting position and the distance to the target shooting position.
  • the angle value indicating the direction of the target shooting position and the distance information indicating the distance to the target shooting position may be output by voice.

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
JP7626502B1 (ja) * 2024-09-18 2025-02-04 株式会社Symmetry 検査装置、及び、検査方法

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