WO2020172878A1 - 可移动平台的射击瞄准控制方法、设备及可读存储介质 - Google Patents
可移动平台的射击瞄准控制方法、设备及可读存储介质 Download PDFInfo
- Publication number
- WO2020172878A1 WO2020172878A1 PCT/CN2019/076573 CN2019076573W WO2020172878A1 WO 2020172878 A1 WO2020172878 A1 WO 2020172878A1 CN 2019076573 W CN2019076573 W CN 2019076573W WO 2020172878 A1 WO2020172878 A1 WO 2020172878A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shooting
- target
- image
- target image
- determining
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/14—Indirect aiming means
- F41G3/16—Sighting devices adapted for indirect laying of fire
- F41G3/165—Sighting devices adapted for indirect laying of fire using a TV-monitor
Definitions
- the embodiment of the present invention relates to the field of control technology, in particular to a method, equipment and readable storage medium for shooting aiming control of a movable platform.
- the prior art In the shooting scene, in order to realize the aiming of the shooting target by a movable platform (such as a drone, an unmanned vehicle, etc.), the prior art generally relies on the experience of the operator to manually adjust the shooting device. However, the aiming accuracy of this manual aiming method is not high, and the aiming accuracy depends heavily on the shooting experience of the operator. In addition, since the shooting target may be in a moving state, it is further difficult to aim at the shooting target with the manual aiming method.
- the embodiment of the present invention provides a shooting aiming control method, equipment and readable storage medium of a movable platform to solve the problem of low aiming accuracy caused by manual adjustment of the shooting direction of the shooting device depending on the experience of the operator, and realize the Automated targeting of mobile platforms.
- the first aspect of the embodiments of the present invention is to provide a shooting aiming control method for a movable platform, wherein the movable platform includes a shooting device and a shooting device, including:
- the shooting direction of the shooting device is adjusted to make the shooting device aim at the shooting target.
- a second aspect of the embodiments of the present invention is to provide a shooting aiming control device for a movable platform, wherein the movable platform includes a shooting device and a shooting device, including: a memory and a processor;
- the memory is used to store program codes
- the processor calls the program code, and when the program code is executed, is used to perform the following operations:
- the shooting direction of the shooting device is adjusted to make the shooting device aim at the shooting target.
- a third aspect of the embodiments of the present invention is to provide a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to implement the method described in the first aspect.
- the shooting aiming control method, equipment, and readable storage medium of the movable platform obtained the reference image output by the shooting device, and when the shooting target is recognized in the reference image, the shooting direction of the shooting device is adjusted to Enables the shooting device to aim at the shooting target, thereby automatically identifying the shooting target, and automatically achieving the direction of the shooting device, which can solve the aiming accuracy caused by manually adjusting the shooting direction of the shooting device depending on the experience of the operator Low problem, realize automatic aiming of movable platform and improve aiming accuracy.
- Figure 1 is a schematic diagram of the scenario on which the present invention is based
- FIG. 2 is a schematic flowchart of a shooting aiming control method for a movable platform according to Embodiment 1 of the present invention
- FIG. 3 is a schematic flowchart of a shooting aiming control method for a movable platform according to Embodiment 2 of the present invention
- FIG. 4 is a schematic flow chart of a shooting aiming control method for a movable platform provided by Embodiment 3 of the present invention.
- FIG. 5 is a schematic flowchart of a shooting aiming control method for a movable platform according to Embodiment 4 of the present invention.
- FIG. 6 is a schematic flowchart of a shooting aiming control method for a movable platform provided by Embodiment 5 of the present invention.
- FIG. 7 is a schematic flowchart of a shooting aiming control method for a movable platform according to Embodiment 6 of the present invention.
- FIG. 8 is a schematic flowchart of a shooting aiming control method for a movable platform according to Embodiment 7 of the present invention.
- Fig. 9 is a schematic structural diagram of a shooting aiming control device for a movable platform provided in the eighth embodiment of the present invention.
- a component when a component is said to be “fixed to” another component, it can be directly on the other component or a central component may also exist. When a component is considered to be “connected” to another component, it can be directly connected to another component or there may be a centered component at the same time.
- the present invention provides a shooting aiming control method for a movable platform.
- the present invention provides The shooting aiming control method of the movable platform can be applied in the aiming and shooting scene of the shooting target, it can also be applied in the scene of following the shooting of the shooting target, and it can also be applied in the scene of robot battle, that is, the present invention It can be used in the aiming scene of any kind of target object.
- Fig. 1 is a movable platform 1 provided by an embodiment of the present invention.
- the movable platform 1 may include a shooting device 2 and a shooting device 3 arranged on the body of the movable platform.
- the shooting device 3 can be set on the body of the movable platform 1, or on the shooting device 2.
- the shooting device 3 can be It rotates synchronously with the shooting device 2.
- the movable platform can be adjusted by controlling the posture of the fuselage or the shooting direction of the shooting device.
- the movable platform 1 includes a pan/tilt 4 carrying the shooting device 2.
- the movable platform The PTZ 4 can be controlled to rotate to adjust or control the shooting direction of the shooting device 2.
- FIG. 2 is a schematic flow chart of a shooting aiming control method for a movable platform according to Embodiment 1 of the present invention.
- the movable platform includes a shooting device and a shooting device.
- the shooting aiming control method for the movable platform include:
- Step 201 Obtain a reference image output by the camera.
- the execution subject of this embodiment is a shooting aiming control device of a movable platform, wherein the shooting aiming control device may be arranged on the movable platform or outside the movable platform, and there is no specific limitation here.
- the movable platform is provided with at least a shooting device and a shooting device.
- the shooting device is used to obtain image information so that the shooting aiming control equipment of the subsequent movable platform can determine the position of the shooting target according to the image information.
- the identified shooting target is fired.
- the shooting aiming control equipment of the movable platform can be connected to the shooting device and the shooting device respectively, so as to realize the information interaction with the shooting device and the shooting device.
- the shooting aiming control equipment of the movable platform can receive the reference image output by the shooting device in real time, and the reference image can be the image information currently collected by the shooting device.
- movable platforms include, but are not limited to, ground mobile robots or unmanned aerial vehicles.
- Step 202 Identify the shooting target in the reference image.
- the reference image after the reference image is collected, the reference image needs to be recognized to determine whether the reference image includes the shooting target.
- the neural network can be used to realize the recognition of the shooting target, or it can be realized through image tracking.
- the identification of the shooting target in addition, other methods that can realize the identification of the shooting target can also be used to identify the shooting target, and the present invention is not limited herein.
- the shooting target may include other movable platforms, or the shooting target may be set on other movable platforms.
- movable platforms include, but are not limited to, ground mobile robots or unmanned aerial vehicles.
- Step 203 When the shooting target is identified, the shooting direction of the shooting device is adjusted to make the shooting device aim at the shooting target.
- the shooting direction of the shooting device when it is recognized that there is a shooting target in the reference image, in order to enable the shooting device to accurately shoot to the shooting target, the shooting direction of the shooting device can be automatically adjusted.
- the shooting direction of the shooting device may not be adjusted, and the reference image output by the shooting device may continue to be received and recognized.
- the shooting aiming control method of the movable platform obtaineds the reference image output by the shooting device, and when the shooting target is recognized in the reference image, the shooting direction of the shooting device is adjusted so that the shooting device can aim at the shooting target , Which can automatically identify the shooting target, and can automatically realize the direction aiming of the shooting device, and thus can solve the problem of low aiming accuracy caused by manual adjustment of the shooting direction of the shooting device depending on the experience of the operator, and realize the The automatic aiming of the mobile platform improves the aiming accuracy.
- Fig. 3 is a schematic flowchart of a shooting aiming control method for a movable platform provided by the second embodiment of the present invention.
- the Methods after acquiring the reference image output by the shooting device, the Methods also include:
- Step 301 Acquire a first target image output by the camera
- Step 302 Identify the shooting target in the reference image
- Step 303 When the shooting target is identified, determine the position of the shooting target in the first target image;
- Step 304 Determine the physical position of the shooting target according to the position of the shooting target in the first target image.
- Step 305 Adjust the shooting direction of the shooting device according to the physical position.
- the first target image output by the photographing device may also be received in real time, where the first target image is an image output by the photographing device after outputting the reference image.
- the position information of the shooting target it is first necessary to determine the position information of the shooting target. Specifically, the position of the shooting target in the first target image can be determined.
- the physical position of the shooting target can be determined according to the position of the shooting target in the first target image, where the physical position may be a three-dimensional position, for example, the position of the shooting target in the world coordinate system; optionally, the physical position It may be a relative position, for example, the physical position may be the position of the shooting target relative to the movable platform; alternatively, the position may also be an absolute position.
- the shooting direction of the shooting device can be adjusted according to the physical location, so that the shooting target appears within the shooting range of the shooting device.
- the shooting aiming control method of the movable platform provided in this embodiment, after receiving the first target image output by the shooting device, the physical position of the shooting target is determined according to the position of the shooting target in the first target image, and the physical position of the shooting target is determined according to the physical position
- the shooting direction of the shooting device is adjusted to improve the shooting accuracy of the shooting device on the basis of solving the technical problem that the output is not continuous when the controller manually adjusts the shooting direction of the shooting device. degree.
- the method includes
- a part to be shot is provided on the shooting target.
- the part to be shot may be an armor plate or the like. Therefore, in order to enable the shooting device to achieve shooting more accurately, the position of the component to be shot on the shooting target in the first target image can be determined.
- the physical position of the part to be shot on the shooting target can be determined according to the position of the part to be shot on the shooting target in the first target image, where the physical position is the position of the part to be shot on the shooting target in the world coordinate system. After determining the physical location of the component to be shot on the shooting target, the shooting direction of the shooting device can be adjusted according to the physical location, so that the component to be shot on the shooting target appears within the shooting range of the shooting device.
- the shooting aiming control method of the movable platform After receiving the first target image output by the shooting device, the position of the part to be shot on the shooting target is determined according to the position of the part to be shot on the shooting target in the first target image. Physical location, and adjust the shooting direction of the shooting device according to the physical location, so as to solve the technical problem that the output is not continuous when the controller manually adjusts the shooting direction of the shooting device. To improve the shooting accuracy of the shooting device.
- the determining the position of the part to be shot of the shooting target in the first target image includes:
- the part to be shot is determined in the target search area of the first target image.
- the position of the component to be shot on the shooting target in the first target image can be determined.
- the position of the whole shooting target in the first target image can be determined, and the target search area can be determined in the first target image according to the position of the whole shooting target in the first target image, where the target search area can be It is the area within the preset range around the shooting target as a whole, or the area corresponding to the shooting target as a whole.
- the size of the target search area can be adjusted according to the current processing capability of the processor. The present invention does not do it here. limit.
- the position of the part to be shot can be determined in the target area. Therefore, the shooting direction of the shooting device can be adjusted according to the position of the part to be shot to improve shooting accuracy.
- the shooting aiming control method of the movable platform determines the position of the shooting target as a whole in the first target image, determines the target search area according to the position, and determines the position of the part to be shot in the target search area. This can effectively reduce the amount of calculation in the process of determining the position of the component to be shot, and improve the efficiency of determining the component to be shot.
- the determining the position of the part to be shot of the shooting target in the first target image includes:
- the position of the image object in the first target image is determined, and the position is determined as the position of the part to be shot in the first target image.
- the position of the component to be shot on the shooting target in the first target image can be determined.
- the part to be shot has a preset feature, where the preset feature may be to set a light strip on the part to be shot, set icon information on the part to be shot, or any other to distinguish the part to be shot from
- the image objects of other parts of the shooting target are not limited in the present invention, where the icon information may be a two-dimensional code or a random dot identification. Therefore, the position of the part to be shot of the shooting target in the first target image can be determined according to the preset feature.
- an image object with preset characteristics in the first target image can be identified, the position of the image object in the first target image can be determined, and the position can be regarded as the position of the component to be shot in the first target image. Therefore, the physical position of the component to be shot can be determined according to the position information, and the shooting direction of the shooting device can be adjusted according to the physical position.
- the shooting aiming control method of the movable platform realizes the determination of the position of the part to be shot of the shooting target in the first target image according to the preset characteristics, so that the position of the part to be shot can be accurately determined Information, and thus can improve the shooting accuracy of the shooting device on the basis of solving the technical problem that the output is discontinuous when the controller manually adjusts the shooting direction of the shooting device, which results in the inability to maintain a long-term accurate follow-up.
- FIG. 4 is a schematic flowchart of a shooting aiming control method for a movable platform provided in Embodiment 3 of the present invention.
- the overall first target of the shooting target is determined The location in the image, including:
- Step 401 Acquire a first feature point of the shooting target in the reference image
- Step 402 Use a tracking algorithm to obtain a second feature point of the shooting target in the first target image based on the first feature point of the shooting target in the reference image;
- Step 403 Determine the overall position of the shooting target in the first target image according to the position of the second feature point in the first target image.
- the tracking algorithm can be used to determine the location information of the shooting target in the first target image.
- the tracking algorithm can be a feature tracking algorithm (Kanade-Lucas-Tomasi Feature Tracker, KLT for short).
- KLT Kanade-Lucas-Tomasi Feature Tracker
- other tracking can also be used
- the algorithm realizes the determination of the position information of the shooting target in the first target image, and the present invention is not limited here. Specifically, it is first necessary to obtain the first feature point of the shooting target in the reference image.
- the first feature point can represent the shooting target.
- the first feature point can be obtained by a feature point extraction algorithm.
- the feature point extraction algorithm includes at least one of the following Types: Harris corner detection algorithm, Scale-invariant feature transform (SIFT), accelerated robust feature algorithm (Speeded Up Robust Features, SURT), fast feature point extraction and description algorithm (Oriented FAST and Rotated Brief, ORB for short).
- Harris corner detection algorithm Scale-invariant feature transform (SIFT)
- accelerated robust feature algorithm Speeded Up Robust Features, SURT
- fast feature point extraction and description algorithm Oriented FAST and Rotated Brief, ORB for short.
- the shooting aiming control method of the movable platform realizes the determination of the position information of the shooting target in the first target image through the tracking algorithm, so that the position information of the shooting target can be accurately determined, and the control method On the basis of the technical problem that the output is discontinuous when personnel manually adjust the shooting direction of the shooting device, which leads to the inability to maintain a long-term accurate follow-up, the shooting accuracy of the shooting device is improved.
- the movable platform further includes a pan-tilt device for carrying the shooting device, and accordingly, the adjusting the shooting direction of the shooting device according to the physical position includes :
- a pan-tilt device may also be provided on the movable platform, and the pan-tilt device may be used for a fixed bearing shooting device. Therefore, after the physical position of the shooting target is determined, the rotation of the pan-tilt device can be controlled according to the physical position, and the rotation of the pan-tilt device drives the shooting device to adjust the shooting direction, so that the shooting target can appear in the shooting range of the shooting device.
- the shooting aiming control method of the movable platform realizes the adjustment of the shooting direction of the shooting device by controlling the rotation of the pan-tilt device, so that the shooting direction of the shooting device can be precisely controlled, and the shooting direction of the shooting device can be accurately controlled. Shooting accuracy.
- Fig. 5 is a schematic flow chart of a shooting aiming control method for a movable platform provided by the fourth embodiment of the present invention. Based on any of the above embodiments, as shown in Fig. 5, the method further includes:
- Step 501 Predict the movement state of the shooting target according to the historical physical position of the shooting target, wherein the historical physical position is determined by the movable platform according to the position of the shooting target in the second target image, and the second The target image is an image output by the photographing device before outputting the first target image;
- Step 502 Determine a first angular velocity control amount of the pan/tilt head according to the motion state
- Step 503 Obtain a third target image output by the shooting device, and determine the position of the shooting target in the third target image, where the third target image is an image output by the shooting device after outputting the first target image;
- Step 504 Determine the deviation between the position and the reference position, and determine a second angular velocity control amount according to the deviation;
- the controlling the rotation of the pan/tilt according to the physical position includes:
- Step 505 Control the rotation of the pan/tilt according to the physical position, the first angular velocity control quantity and the second angular velocity control quantity.
- the shooting target since the shooting target may be a movable target, the movement state of the shooting target needs to be determined. Specifically, the historical physical position of the shooting target can be determined, and the movement state of the shooting target can be predicted according to the historical physical position, wherein the historical physical position is determined by the movable platform according to the position of the shooting target in the second target image.
- the second target image is an image output by the shooting device after outputting the first target image, and the motion state includes but not limited to the linear velocity, angular velocity, acceleration, angular acceleration, etc. of the shooting target. It should be noted that since the shooting target is in motion, the pan/tilt device needs to maintain the same motion state as the shooting target to ensure that the shooting target is always within the shooting range of the shooting device.
- the first position of the pan/tilt can be determined according to the motion state.
- An angular velocity control amount because the shooting target is in motion, the position of the shooting target in the third target image currently output by the shooting device may deviate from the preset reference position.
- the third target is acquired. After the image is taken, the position of the shooting target in the third image can be determined, and the deviation between the position of the shooting target in the third image and the reference position can be determined, and the current rotation of the pan/tilt head can be reversely compensated according to the deviation, namely The second angular velocity control amount is determined according to the deviation, wherein the third target image is an image output by the photographing device after outputting the second target image.
- the rotation of the pan/tilt can be controlled according to the physical position of the shooting target, the first angular velocity control quantity and the second angular velocity control quantity.
- the reference position may be the center position of the image or other areas in the image. The specific area of the reference position may be adjusted according to actual applications, and the present invention is not limited here.
- the shooting aiming control method of the movable platform determines the first angular velocity control amount according to the motion state of the shooting target, and determines the second angular velocity control amount according to the deviation between the shooting target's position in the third target image and the reference position.
- the angular velocity control quantity controls the rotation of the pan/tilt according to the physical position of the shooting target, the first angular velocity control quantity and the second angular velocity control quantity, so as to further improve the shooting accuracy of the shooting device.
- the method further includes:
- the controlling the rotation of the pan/tilt head according to the physical position, the first angular velocity control quantity and the second angular velocity control quantity includes:
- the rotation of the pan/tilt is controlled according to the physical position, the first angular velocity control amount, the second angular velocity control amount, and the third angular velocity control amount.
- the motion status of the movable platform can be obtained, where the motion status of the movable platform includes but is not limited to The linear velocity, angular velocity, acceleration, angular acceleration, etc. of the movable platform.
- the third angular velocity control amount of the pan/tilt may be determined according to the movement state of the movable platform, and the rotation of the pan/tilt may be controlled according to the physical position, the first angular velocity control amount, the second angular velocity control amount, and the third angular velocity control amount.
- the shooting aiming control method of the movable platform determines the third angular velocity control quantity according to the movement state of the movable platform itself, and the third angular velocity control is based on the physical position, the first angular velocity control quantity, and the second angular velocity control quantity. Control the rotation of the pan/tilt, which can further improve the shooting accuracy of the shooting device.
- FIG. 6 is a schematic flowchart of a shooting aiming control method for a movable platform provided by Embodiment 5 of the present invention.
- the shooting target is in the first target image
- the location in determines the physical location of the shooting target, including:
- Step 601 Determine the position of the shooting target relative to the movable platform according to the position of the shooting target in the first target image
- Step 602 Determine the distance between the shooting target and the movable platform.
- Step 603 Determine the physical location according to the orientation and distance.
- the physical position of the component to be shot on the shooting target can be determined, and the physical position is the position in the world coordinate system. .
- the position of the shooting target relative to the movable platform can be determined according to the position of the shooting target in the first target image, and further, the distance between the shooting target and the movable platform can be determined, which can be based on the shooting target relative to the movable platform.
- the distance and azimuth of the platform calculates the physical location of the shooting target.
- the shooting aiming control method of the movable platform determines the distance and orientation of the shooting target relative to the movable platform, and calculates the physical position of the shooting target according to the distance and orientation of the shooting target relative to the movable platform. Therefore, the physical position of the shooting target can be accurately determined, and the shooting accuracy of the shooting device can be improved.
- the determining the distance between the shooting target and the movable platform includes:
- the distance between the shooting target and the movable platform is determined according to the size of the image area corresponding to the shooting target in the first target image and/or the attitude of the shooting device in the pitch direction.
- the size of the image area corresponding to the shooting target in the first target image can be determined, and the image area corresponding to the shooting target is in the first target image.
- the size in the target image determines the distance of the shooting target relative to the movable platform. It can be understood that the larger the image area corresponding to the target, the smaller the distance, and the smaller the image area corresponding to the target, the greater the distance.
- the attitude of the shooting device in the pitch direction can be determined, and the distance of the shooting target relative to the movable platform can be determined according to the attitude of the shooting device in the pitch direction.
- the attitude of the shooting device in the pitch direction should be more toward the sky, and when the distance is larger, when the shooting target is aimed, the shooting device The attitude in the pitch direction should be more towards the ground.
- the distance information obtained by the two implementations can be data fused.
- the distances obtained by the two methods can be weighted.
- fusion calculation such as calculation, the distance obtained by the fusion calculation is determined as the distance between the shooting target and the movable platform.
- the shooting target is determined by the size of the image area corresponding to the shooting target in the first target image and/or the attitude of the shooting device in the pitch direction
- the distance from the movable platform thus provides a basis for determining the physical position of the shooting target, and on the basis of realizing automatic shooting, the shooting accuracy is improved.
- Fig. 7 is a schematic flow chart of a shooting aiming control method for a movable platform provided by the sixth embodiment of the present invention. Based on any of the above embodiments, as shown in Fig. 7, the method further includes:
- Step 701 Send the reference image to a control terminal communicatively connected with the movable platform, so that the interactive interface of the control terminal displays the reference image;
- Step 702 Acquire identification area indication information sent by the control terminal, where the identification area indication information is determined by the control terminal by detecting the user's operation to indicate the identification area of the interactive interface;
- the identifying the shooting target in the reference image includes:
- Step 703 Determine a target area in the reference image according to the identification area indication information.
- Step 704 Identify the shooting target in the target area of the reference image.
- the mobile platform can establish a communication connection with the control terminal, and then can communicate with the control terminal, where the control terminal can be a user's handheld terminal, computer, or the like.
- the reference image can be sent to the control terminal, so that the control terminal can display the reference image on an interactive interface, where the interactive interface can include a touch screen.
- the user can view the reference image, and determine the current area to be recognized in the reference image. This area is determined by the user's instruction operation (such as clicking, box selection, etc.) on the recognition area of the interactive interface.
- Receive the identification area indication information sent by the control terminal determine the target area in the reference image according to the identification area indication information, and identify the shooting target in the target area.
- the shooting aiming control method of the movable platform receives the identification area indication information input by the user on the control terminal, and recognizes the shooting target in the target area corresponding to the identification area indication information, thereby effectively reducing the identification
- the calculation amount of shooting targets improves the recognition efficiency.
- the identifying the shooting target in the reference image includes:
- a preset neural network model is used to identify the shooting target in the reference image.
- the shooting target after receiving the identification area indication information input by the user on the control terminal, the shooting target can be identified in the target area corresponding to the identification area indication information through a preset neural network model.
- the neural network model learns the characteristics of the shooting target in advance, so it can realize the recognition of the shooting target.
- the shooting aiming control method of the movable platform uses a preset neural network model to identify the shooting target in the reference image, thereby accurately determining the shooting target and improving the accuracy of the shooting target recognition.
- Fig. 8 is a schematic flowchart of a shooting aiming control method for a movable platform provided in the seventh embodiment of the present invention. Based on any of the above embodiments, the method further includes:
- Step 801 Acquire a fourth target image output by the shooting device
- Step 802 When it is determined that the position of the shooting target in the fourth target image is within a preset position range, it is determined that the shooting device is aimed at the shooting target.
- the fourth target image output by the photographing device is received, where the fourth target image is an image output by the photographing device after outputting the third target image. It is determined whether the position of the shooting target in the fourth target image is within a preset position range, and if so, it is determined that the shooting device is aimed at the shooting target.
- the preset position range is a preset position range in the image output by the photographing device
- the preset position range includes a reference position
- the reference position may be a center in the image.
- the preset position range can be adjusted according to actual applications, and the present invention is not limited here.
- the shooting aiming control method of the movable platform obtaineds the fourth target image output by the shooting device, and when it is determined that the position of the shooting target in the fourth target image is within a preset position range, it is determined The shooting device is aimed at the shooting target, so that it can accurately determine whether the shooting target is currently aimed at, thereby improving shooting accuracy.
- FIG. 9 is a schematic structural diagram of a shooting aiming control device for a movable platform according to the eighth embodiment of the present invention.
- the shooting aiming control device for the movable platform 900 includes a memory 901 and a processor 902;
- the memory 901 is used to store program codes
- the processor 902 calls the program code, and when the program code is executed, is configured to perform the following operations:
- the shooting direction of the shooting device is adjusted to make the shooting device aim at the shooting target.
- the processor is further configured to:
- the adjusting the shooting direction of the shooting device includes:
- the processor when determining the position of the shooting target in the first target image, is configured to:
- the determining the physical position of the shooting target according to the position of the shooting target in the first target image includes:
- the adjusting the shooting direction of the shooting device according to the physical position includes:
- the processor when determining the position of the component to be shot of the shooting target in the first target image, is configured to:
- the part to be shot is determined in the target search area of the first target image.
- the processor when determining the position of the component to be shot of the shooting target in the first target image, is configured to:
- the position of the image object in the first target image is determined, and the position is determined as the position of the part to be shot in the first target image.
- the processor when determining the position of the shooting target in the overall first target image, is configured to:
- the position of the shooting target in the overall first target image is determined according to the position of the second feature point in the first target image.
- the movable platform further includes a pan-tilt device for carrying the shooting device,
- the processor When adjusting the shooting direction of the shooting device according to the physical position, the processor is used to:
- the processor is further configured to:
- the movement state of the shooting target is predicted according to the historical physical position of the shooting target, wherein the historical physical position is determined by a movable platform according to the position of the shooting target in a second target image, and the second target image is An image output by the photographing device before outputting the first target image;
- the controlling the rotation of the pan/tilt according to the physical position includes:
- the rotation of the pan/tilt head is controlled according to the physical position, the first angular velocity control quantity and the second angular velocity control quantity.
- the processor is further configured to:
- the controlling the rotation of the pan/tilt head according to the physical position, the first angular velocity control quantity and the second angular velocity control quantity includes:
- the rotation of the pan/tilt head is controlled according to the physical position, the first angular velocity control amount, the second angular velocity control amount, and the third angular velocity control amount.
- the processor when determining the physical position of the shooting target according to the position of the shooting target in the first target image, the processor is configured to:
- the physical location is determined according to the orientation and distance.
- the processor when determining the distance between the shooting target and the movable platform, the processor is configured to:
- the distance between the shooting target and the movable platform is determined according to the size of the image area corresponding to the shooting target in the first target image and/or the attitude of the shooting device in the pitch direction.
- the processor is further configured to:
- the identifying the shooting target in the reference image includes:
- the processor is configured to: when identifying the shooting target in the reference image:
- a preset neural network model is used to identify the shooting target in the reference image.
- the processor is further configured to:
- the shooting target includes other movable platforms.
- the movable platform includes a ground mobile robot or an unmanned aerial vehicle.
- Yet another embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to implement the method according to any of the foregoing embodiments.
- the disclosed device and method may be implemented in other ways.
- the device embodiments described above are merely illustrative.
- the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
- the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
- the functional units in the various embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
- the above-mentioned integrated unit may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional units.
- the above-mentioned integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium.
- the above-mentioned software functional unit is stored in a storage medium and includes several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor execute the method described in the various embodiments of the present invention. Part of the steps.
- the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Studio Devices (AREA)
Abstract
一种可移动平台的射击瞄准控制方法、设备及可读存储介质,该方法包括:获取拍摄装置(3)输出的参考图像;识别该参考图像中的射击目标;当识别到该射击目标时,调整射击装置(2)的射击方向以使该射击装置(2)瞄准该射击目标。该方法能够自动对射击目标进行识别,并且能够自动实现对射击装置(2)的方向瞄准,实现可移动平台的自动化瞄准,提高瞄准精度。
Description
本发明实施例涉及控制技术领域,尤其涉及一种可移动平台的射击瞄准控制方法、设备及可读存储介质。
在射击的场景下,为了实现可移动平台(例如无人机飞行器、无人车等)对射击目标的瞄准,现有技术中一般都依赖操控人员的经验对射击装置进行手动调整。但是,这种手动瞄准的方式瞄准精度不高,并且瞄准精度严重依赖于操控人员的射击经验,另外,由于射击目标可能处于移动状态,进一步地导致手动瞄准的方式很难瞄准到射击目标。
发明内容
本发明实施例提供一种可移动平台的射击瞄准控制方法、设备及可读存储介质,以解决依赖操控人员的经验对射击装置的射击方向进行手动调整而造成的瞄准精度低的问题,实现可移动平台的自动化瞄准。
本发明实施例的第一方面是提供一种可移动平台的射击瞄准控制方法,其中,所述可移动平台包括拍摄装置和射击装置,包括:
获取拍摄装置输出的参考图像;
识别所述参考图像中的射击目标;
当识别到所述射击目标时,调整射击装置的射击方向以使所述射击装置瞄准所述射击目标。
本发明实施例的第二方面是提供一种可移动平台的射击瞄准控制设备,其中,所述可移动平台包括拍摄装置和射击装置,包括:存储器和处理器;
所述存储器用于存储程序代码;
所述处理器,调用所述程序代码,当程序代码被执行时,用于执行以下操作:
获取拍摄装置输出的参考图像;
识别所述参考图像中的射击目标;
当识别到所述射击目标时,调整射击装置的射击方向以使所述射击装置瞄准所述射击目标。
本发明实施例的第三方面是提供一种计算机可读存储介质,其上存储有计算机程序,所述计算机程序被处理器执行以实现第一方面所述的方法。
本实施例提供的可移动平台的射击瞄准控制方法、设备及可读存储介质,通过获取拍摄装置输出的参考图像,并在识别到参考图像中存在射击目标的时候,调整射击装置的射击方向以使射击装置能够瞄准射击目标,从而能够自动对射击目标进行识别,并且能够自动实现对射击装置的方向瞄准,进而能够解决依赖操控人员的经验对射击装置的射击方向进行手动调整而造成的瞄准精度低的问题,实现可移动平台的自动化瞄准,提高瞄准精度。
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本发明所基于的场景示意图;
图2为本发明实施例一提供的可移动平台的射击瞄准控制方法的流程示意图;
图3为本发明实施例二提供的可移动平台的射击瞄准控制方法的流程示意图;
图4为本发明实施例三提供的可移动平台的射击瞄准控制方法的流程示意图;
图5为本发明实施例四提供的可移动平台的射击瞄准控制方法的流程示意图;
图6为本发明实施例五提供的可移动平台的射击瞄准控制方法的流程示意图;
图7为本发明实施例六提供的可移动平台的射击瞄准控制方法的流程示意图;
图8为本发明实施例七提供的可移动平台的射击瞄准控制方法的流程示意图;
图9为本发明实施例八提供的可移动平台的射击瞄准控制设备的结构示意图。
附图标记:
1:可移动设备; 2:射击装置; 3:拍摄装置;
4:可移动平台的射击瞄准控制设备。
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
需要说明的是,当组件被称为“固定于”另一个组件,它可以直接在另一个组件上或者也可以存在居中的组件。当一个组件被认为是“连接”另一个组件,它可以是直接连接到另一个组件或者可能同时存在居中组件。
除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
下面结合附图,对本发明的一些实施方式作详细说明。在不冲突的情况下,下述的实施例及实施例中的特征可以相互组合。
为了解决依赖操控人员的经验对云台进行手动调整而造成的输出不连续而导致无法保持长时间的精准跟随的技术问题,本发明提供一种可移动平台的射击瞄准控制方法,本发明提供的可移动平台的射击瞄准控制方法能够应用在对射击目标的瞄准射击场景中,也可以应用在对拍摄目标进 行跟随拍摄的场景中,还可以应用在机器人对战的场景中,也就是说,本发明可以应用在对任意一种目标物体的瞄准的场景中。
图1为本发明实施例提供的可移动平台1,其中,可移动平台1可以包括设置在所述可移动平台的机身上的射击装置2和拍摄装置3。其中,该拍摄装置3可以设置在可移动平台1的机身上,也可以设置在射击装置2上,在某些实施例中,当射击装置2的射击方向调整时,所述拍摄装置3可以与所述射击装置2同步转动。在某些实施例中,可移动平台可以通过控制机身的姿态调整或控制射击装置的射击方向,在某些实施例中,可移动平台1包括承载拍摄装置2的云台4,可移动平台可以控制云台4转动以调整或控制射击装置2的射击方向。
图2为本发明实施例一提供的可移动平台的射击瞄准控制方法的流程示意图,所述可移动平台包括拍摄装置和射击装置,如图2所示,所述可移动平台的射击瞄准控制方法包括:
步骤201、获取拍摄装置输出的参考图像。
本实施例的执行主体为可移动平台的射击瞄准控制设备,其中,所述射击瞄准控制装置可以设置在可移动平台上,也可以设置在可移动平台之外,在此不做具体的限定。可移动平台上至少设置有拍摄装置以及射击装置,其中,拍摄装置用于获取图像信息,以使后续可移动平台的射击瞄准控制设备能够根据该图像信息确定射击目标的位置,射击装置用于对识别到的射击目标进行射击。可移动平台的射击瞄准控制设备可以分别于拍摄装置以及射击装置通信连接,从而能够实现与拍摄装置及射击装置的信息交互。可移动平台的射击瞄准控制设备可以实时接收拍摄装置输出的参考图像,该参考图像可以为拍摄装置当前采集到的图像信息。其中,可移动平台包括但不限于地面移动机器人或无人飞行器等。
步骤202、识别所述参考图像中的射击目标。
在本实施方式中,采集到参考图像之后,需要对该参考图像进行识别,以确定该参考图像中是否包括射击目标,其中,可以采用神经网络实现对射击目标的识别,也可以通过图像跟踪实现对射击目标的识别,此外,还可以采用其他能够实现射击目标识别的方式对射击目标进行识别,本发明在此不做限制。
需要说明的是,该射击目标可以包括其他的可移动平台,或者,该射击目标可以设置在其他的可移动平台上。其中,可移动平台包括但不限于地面移动机器人或无人飞行器等。
步骤203、当识别到所述射击目标时,调整射击装置的射击方向以使所述射击装置瞄准所述射击目标。
在本实施方式中,在识别到参考图像中存在射击目标时,为了使射击装置能够精准地射击到射击目标,可以自动地对射击装置的射击方向进行调整。相应地,若识别到参考图像中不包括射击目标,则可以不对射击装置的射击方向进行调整,并继续对拍摄装置输出的参考图像进行接收与识别。
本实施例提供的可移动平台的射击瞄准控制方法,通过获取拍摄装置输出的参考图像,并在识别到参考图像中存在射击目标的时候,调整射击装置的射击方向以使射击装置能够瞄准射击目标,从而能够自动对射击目标进行识别,并且能够自动实现对射击装置的方向瞄准,进而能够能够解决依赖操控人员的经验对射击装置的射击方向进行手动调整而造成的瞄准精度低的问题,实现可移动平台的自动化瞄准,提高瞄准精度。
图3为本发明实施例二提供的可移动平台的射击瞄准控制方法的流程示意图,在上述任一实施例的基础上,如图3所示,在获取拍摄装置输出的参考图像之后,所述方法还包括:
步骤301、获取拍摄装置输出的第一目标图像;
步骤302、识别所述参考图像中的射击目标;
步骤303、当识别到所述射击目标时,确定所述射击目标在第一目标图像中的位置;
步骤304、根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置;
步骤305、根据所述物理位置调整射击装置的射击方向。
在本实施例中,接收到拍摄装置输出的参考图像之后,还可以实时接收拍摄装置输出的第一目标图像,其中,第一目标图像是拍摄装置在输出参考图像后输出的图像。为了实现对射击目标的射击,首先需要确定射击目标的位置信息,具体地,可以确定射击目标在第一目标图像中的位置。 进而能够根据射击目标在第一目标图像中的位置确定射击目标的物理位置,其中,该物理位置可以是三维位置,例如即射击目标在世界坐标系中的位置;可选地,所述物理位置可以是相对位置,例如所述物理位置可以是射击目标相对于所述可移动平台的位置;可选地,所述位置也可以是绝对位置。确定射击目标的物理位置之后,则可以根据该物理位置对射击装置的射击方向进行调整,从而使该射击目标出现在射击装置的射击范围内。
本实施例提供的可移动平台的射击瞄准控制方法,通过接收到拍摄装置输出的第一目标图像之后,根据射击目标在第一目标图像中的位置确定射击目标的物理位置,并根据物理位置对射击装置的射击方向进行调节,从而能够在解决由于操控人员对射击装置的射击方向进行手动调整时输出不连续而导致无法保持长时间的精准跟随的技术问题的基础上,提高射击装置的射击精准度。
进一步地,在上述任一实施例的基础上,所述方法包括
获取拍摄装置输出的第一目标图像;
识别所述参考图像中的射击目标;
当识别到所述射击目标时,确定所述射击目标的待射击部件在第一目标图像中的位置;
根据所述待射击部件在第一目标图像中的位置确定所述待射击部件的物理位置;
根据所述待射击部件的物理位置调整射击装置的射击方向。
在本实施例中,射击目标上设置有待射击部件,举例来说,该待射击部件可以为装甲板等。因此,为了使射击装置能够更加精准地实现射击,可以确定射击目标上待射击部件在第一目标图像中的位置。进而能够根据射击目标上待射击部件在第一目标图像中的位置确定射击目标上待射击部件的物理位置,其中,该物理位置即射击目标上待射击部件在世界坐标系中的位置。确定射击目标上待射击部件的物理位置之后,则可以根据该物理位置对射击装置的射击方向进行调整,从而是该射击目标上待射击部件出现在射击装置的射击范围内。
本实施例提供的可移动平台的射击瞄准控制方法,通过接收到拍摄装置输出的第一目标图像之后,根据射击目标上待射击部件在第一目标图像 中的位置确定射击目标上待射击部件的物理位置,并根据物理位置对射击装置的射击方向进行调节,从而能够在解决由于操控人员对射击装置的射击方向进行手动调整时输出不连续而导致无法保持长时间的精准跟随的技术问题的基础上,提高射击装置的射击精准度。
进一步地,在上述任一实施例的基础上,所述确定所述射击目标的待射击部件在第一目标图像中的位置,包括:
确定所述射击目标的整体在第一目标图像中的位置;
根据所述位置在第一目标图像中确定目标搜索区域;
在第一目标图像的所述目标搜索区域中确定所述待射击部件。
在本实施例中,为了使射击装置能够更加精准地实现射击,可以确定射击目标上待射击部件在第一目标图像中的位置。具体地,可以确定射击目标的整体在第一目标图像中的位置,并根据射击目标的整体在第一目标图像中的位置在第一目标图像中确定目标搜索区域,其中,该目标搜索区域可以为射击目标整体周围预设的范围内的区域,也可以为射击目标整体对应的区域,实际应用中可以根据处理器当前的处理能力对该目标搜索区域的大小进行调整,本发明在此不做限制。确定目标搜索区域之后,可以在该目标区域内确定待射击部件的位置。从而后续可以根据待射击部件的位置对射击装置的射击方向进行调整,以提高射击精准度。
本实施例提供的可移动平台的射击瞄准控制方法,通过确定射击目标的整体在第一目标图像中的位置,并根据该位置确定目标搜索区域,在目标搜索区域中确定待射击部件的位置,从而能够有效地减小确定待射击部件的位置过程中的计算量,提高待射击部件确定的效率。
进一步地,在上述任一实施例的基础上,所述确定所述射击目标的待射击部件在第一目标图像中的位置,包括:
识别第一目标图像中具有预设特征的图像对象;
确定所述图像对象的在第一目标图像中的位置,将所述位置确定为待射击部件在第一目标图像中的位置。
在本实施例中,为了使射击装置能够更加精准地实现射击,可以确定射击目标上待射击部件在第一目标图像中的位置。具体地,该待射击部件具有预设的特征,其中,该预设的特征可以为在待射击部件上设置灯带, 在待射击部件上设置图标信息或其他任意一种使待射击部件区别于射击目标其他部位的图像对象,本发明在此不做限制,其中,该图标信息可以为二维码或随机点标识等。因此,可以根据该预设的特征实现对射击目标的待射击部件在第一目标图像中的位置的确定。具体地,首先可以识别第一目标图像中具有预设特征的图像对象,确定该图像对象在第一目标图像中的位置,将该位置作为待射击部件在第一目标图像中的位置。从而后续可以根据该位置信息确定待射击部件的物理位置,并根据该物理位置实现对射击装置射击方向的调节。
本实施例提供的可移动平台的射击瞄准控制方法,通过根据该预设的特征实现对射击目标的待射击部件在第一目标图像中的位置的确定,从而能够精准地确定待射击部件的位置信息,进而能够在解决由于操控人员对射击装置的射击方向进行手动调整时输出不连续而导致无法保持长时间的精准跟随的技术问题的基础上,提高射击装置的射击精准度。
图4为本发明实施例三提供的可移动平台的射击瞄准控制方法的流程示意图,在上述任一实施例的基础上,如图4所示,所述确定所述射击目标的整体第一目标图像中的位置,包括:
步骤401、获取射击目标在所述参考图像中的第一特征点;
步骤402、基于射击目标在所述参考图像中的第一特征点利用跟踪算法获取射击目标在第一目标图像的第二特征点;
步骤403、根据所述第二特征点在第一目标图像中的位置确定所述射击目标的整体第一目标图像中的位置。
在本实施例中,为了实现对射击装置射击方向的调整,首先需要确定射击目标在第一目标图像中的位置信息。可以采用跟踪算法实现对射击目标在第一目标图像中的位置信息的确定,其中,跟踪算法可以为特征跟踪算法(Kanade-Lucas-Tomasi Feature Tracker,简称KLT),此外,也可以采用其他的跟踪算法实现对射击目标在第一目标图像中的位置信息的确定,本发明在此不做限制。具体地,首先需要获取射击目标在参考图像中的第一特征点,该第一特征点能够表示射击目标,其中,可以通过特征点提取算法获取第一特征点,特征点提取算法包括如下至少一种:Harris角点检测算法、尺度不变特征变换(Scale-invariant feature transform,简称SIFT)、加速稳健特征算法(Speeded Up Robust Features,简称SURT)、快速特征点提取和描述的算法(Oriented FAST and Rotated BRIEF,简称ORB)。进一步地,确定参考图像中射击目标的第一特征点之后,可以根据该第一目标点通过跟踪算法获取射击目标在第一目标图像中的第二特征点,该第二特征点能够标识射击目标,其中,第一目标图像为拍摄装置在参考图像之后输出的图像。从而可以根据第二特征点在第一目标图像中的位置确定射击目标的整体在第一目标图像中的位置。从而后续可以根据该位置信息确定待射击部件的物理位置,并根据该物理位置实现对射击装置射击方向的调节。
本实施例提供的可移动平台的射击瞄准控制方法,通过跟踪算法实现对射击目标在第一目标图像中的位置信息的确定,从而能够精准度确定射击目标的位置信息,进而能够在解决由于操控人员对射击装置的射击方向进行手动调整时输出不连续而导致无法保持长时间的精准跟随的技术问题的基础上,提高射击装置的射击精准度。
进一步地,在上述任一实施例的基础上,所述可移动平台还包括用于承载所述射击装置的云台装置,相应地,所述根据所述物理位置调整射击装置的射击方向,包括:
根据所述物理位置控制云台转动以调节射击装置的射击方向。
在本实施例中,可移动平台上还可以设置有云台装置,该云台装置可以用于固定承载射击装置。从而在确定了射击目标的物理位置之后,可以根据该物理位置控制云台装置转动,通过云台装置转动带动射击装置调整射击方向,以使射击目标能够出现在射击装置的射击范围内。
本实施例提供的可移动平台的射击瞄准控制方法,通过对云台装置的转动控制实现射击装置射击方向的调整,从而能够精准地控制射击装置的射击方向,在实现自动化射击的基础上,提高射击精准度。
图5为本发明实施例四提供的可移动平台的射击瞄准控制方法的流程示意图,在上述任一实施例的基础上,如图5所示,所述方法还包括:
步骤501、根据射击目标的历史物理位置预测所述射击目标的运动状态,其中,所述历史物理位置是可移动平台根据所述射击目标在第二目标图像中的位置确定的,所述第二目标图像是拍摄装置在输出第一目标图像 之前输出的图像;
步骤502、根据所述运动状态确定所述云台的第一角速度控制量;
步骤503、获取拍摄装置输出的第三目标图像,并确定所述射击目标在第三目标图像中的位置,其中,所述第三目标图像是拍摄装置在输出第一目标图像之后输出的图像;
步骤504、确定所述位置与参考位置之间的偏差,并根据所述偏差确定第二角速度控制量;
所述根据所述物理位置控制云台转动,包括:
步骤505、根据所述物理位置、第一角速度控制量和第二角速度控制量控制云台转动。
在本实施例中,由于射击目标可能是可移动的目标,因此,需要对射击目标的运动状态进行确定。具体地,可以确定射击目标的历史物理位置,并根据该历史物理位置预测射击目标的运动状态,其中,该历史物理位置是可移动平台根据射击目标在第二目标图像中的位置确定的,该第二目标图像是拍摄装置在输出第一目标图像后输出的图像,该运动状态包括但不限于射击目标的线速度、角速度、加速度、角加速度等。需要说明的是,由于射击目标处于运动状态,云台装置需要保持与该射击目标同样的运动状态才能够保证射击目标一直在射击装置的射击范围内,因此,可以根据运动状态确定云台的第一角速度控制量。进一步地,由于射击目标处于运动状态,因此,拍摄装置当前输出的第三目标图像中射击目标的位置可能与预设的参考位置之间存在偏差,为了提高射击的精准度,获取到第三目标图像之后,可以确定射击目标在第三图像中的位置,并确定该射击目标在第三图像中的位置与参考位置之间的偏差,根据该偏差对当前云台的转动进行反向补偿,即根据该偏差确定第二角速度控制量,其中,第三目标图像是拍摄装置在输出第二目标图像之后输出的图像。相应地,确定第一角速度控制量以及第二角速度控制量之后,可以根据射击目标的物理位置、第一角速度控制量和第二角速度控制量控制云台转动。需要说明的是,参考位置可以为图像的中心位置,也可以为图像中的其他区域,参考位置的具体区域可以根据实际应用进行调整,本发明在此不做限制。
本实施例提供的可移动平台的射击瞄准控制方法,通过根据射击目标 的运动状态确定第一角速度控制量,并根据射击目标在第三目标图像中的位置与参考位置之间的偏差确定第二角速度控制量,根据射击目标的物理位置、第一角速度控制量和第二角速度控制量控制云台转动,从而能够进一步地提高射击装置的射击精准度。
进一步地,在上述任一实施例的基础上,所述方法还包括:
获取所述可移动平台的运动状态;
根据所述运动状态确定所述云台的第三角速度控制量;
所述根据所述物理位置、第一角速度控制量和第二角速度控制量控制云台转动,包括:
根据所述物理位置、第一角速度控制量、第二角速度控制量第三角速度控制量控制云台转动。
在本实施例中,由于可移动平台自身可能也处于运动状态,可能会导致射击目标偏离射击区域,因此,首先可以获取可移动平台的运动状态,其中,可移动平台的运动状态包括但不限于可移动平台的线速度、角速度、加速度、角加速度等。进一步地,可以根据可移动平台的运动状态确定云台的第三角速度控制量,进而可以根据物理位置、第一角速度控制量、第二角速度控制量第三角速度控制量控制云台转动。
本实施例提供的可移动平台的射击瞄准控制方法,通过根据可移动平台自身的运动状态确定第三角速度控制量,根据根据物理位置、第一角速度控制量、第二角速度控制量第三角速度控制量控制云台转动,从而能够进一步地提高射击装置的射击精准度。
图6为本发明实施例五提供的可移动平台的射击瞄准控制方法的流程示意图,在上述任一实施例的基础上,如图6所示,所述根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置,包括:
步骤601、根据所述射击目标在第一目标图像中的位置确定射击目标相对于所述可移动平台的方位;
步骤602、确定所述射击目标与所述可移动平台之间的距离;
步骤603、根据所述方位和距离确定所述物理位置。
在本实施例中,为了使射击装置能够更加精准地实现射击,可以确定射击目标上待射击部件的物理位置,该物理位置为在世界坐标系中位置。。 具体地,可以根据射击目标在第一目标图像中的位置确定射击目标相对于可移动平台的方位,进一步地,确定射击目标与可移动平台之间的距离,即可根据射击目标相对于可移动平台的距离以及方位计算出射击目标的物理位置。
本实施例提供的可移动平台的射击瞄准控制方法,通过确定射击目标相对于可移动平台的距离以及方位,根据射击目标相对于可移动平台的距离以及方位计算出射击目标的物理位置。从而能够精准地确定射击目标的物理位置,进而能够提高射击装置的射击精准度。
进一步地,在上述任一实施例的基础上,所述确定所述射击目标与所述可移动平台之间的距离,包括:
根据所述射击目标对应的图像区域在所述第一目标图像中的大小和/或射击装置在俯仰方向上的姿态确定所述射击目标与所述可移动平台之间的距离。
在本实施例中,为了实现对射击目标相对于可移动平台的距离的计算,可以确定射击目标对应的图像区域在第一目标图像中的大小,并根据该射击目标对应的图像区域在第一目标图像中的大小确定射击目标相对于可移动平台的距离。可以理解的是,目标对应的图像区域越大,则所述距离越小,目标对应的图像区域越小,则所述距离越大。此外,还可以确定射击装置在俯仰方向上的姿态,并根据射击装置在俯仰方向上的姿态确定射击目标相对于可移动平台的距离。可以理解的是,当所述距离越小,在瞄准所述射击目标时,射击装置在俯仰方向上的姿态应该越朝向天空,当所述距离越大,在瞄准所述射击目标时,射击装置在俯仰方向上的姿态应该越朝向地面。
需要说明的是,上述两种实施方式可以单独实施,也可以结合实施,当其结合实施时可以对两种实施方式获得的距离信息进行数据融合,例如,可以对两种方式得到的距离进行加权计算等融合计算,将融合计算得到的距离确定为所述射击目标与所述可移动平台之间的距离。
本实施例提供的可移动平台的射击瞄准控制方法,通过根据所述射击目标对应的图像区域在所述第一目标图像中的大小和/或射击装置在俯仰方向上的姿态确定所述射击目标与所述可移动平台之间的距离,从而为射 击目标的物理位置的确定提供了基础,在实现自动射击的基础上,提高了射击精准度。
图7为本发明实施例六提供的可移动平台的射击瞄准控制方法的流程示意图,在上述任一实施例的基础上,如图7所示,所述方法还包括:
步骤701、将所述参考图像发给与所述可移动平台通信连接的控制终端,以使所述控制终端的交互界面显示所述参考图像;
步骤702、获取控制终端发送的识别区域指示信息,其中,所述识别区域指示信息是所述控制终端通过检测用户对所述交互界面的识别区域指示操作确定的;
所述识别所述参考图像中的射击目标,包括:
步骤703、根据所述识别区域指示信息确定参考图像中的目标区域;
步骤704、识别所述参考图像的目标区域中的射击目标。
在本实施例中,可移动平台可以与控制终端之间建立通信连接,进而能够与控制终端进行通信连接,其中,该控制终端可以为用户的手持终端、计算机等。获取到拍摄装置输出的参考图像之后,可以将参考图像发送至控制终端,从而控制终端可以在交互界面上显示该参考图像,其中,所述交互界面可以包括触摸显示屏。相应地,用户可以查看该参考图像,并在该参考图像中确定当前待识别的区域,该区域是用户对交互界面的识别区域进行指示操作(例如点击、框选等)确定的,将该区域作为识别区域。接收控制终端发送的识别区域指示信息,根据该识别区域指示信息确定参考图像中的目标区域,识别该目标区域中的射击目标。
本实施例提供的可移动平台的射击瞄准控制方法,通过接收用户在控制终端上输入的识别区域指示信息,并在识别区域指示信息对应的目标区域内识别射击目标,从而能够有效地减小识别射击目标的计算量,提高识别效率。
进一步地,在上述任一实施例的基础上,所述识别所述参考图像中的射击目标,包括:
利用预设的神经网络模型识别所述参考图像中的射击目标。
在本实施例中,接收到用户在控制终端上输入的识别区域指示信息,可以通过预设的神经网络模型在识别区域指示信息对应的目标区域内识 别射击目标。该神经网络模型预先学习射击目标的特征,因此,能够实现对射击目标的识别。
本实施例提供的可移动平台的射击瞄准控制方法,通过利用预设的神经网络模型识别所述参考图像中的射击目标,从而能够精准地确定射击目标,提高射击目标识别的精准度。
图8为本发明实施例七提供的可移动平台的射击瞄准控制方法的流程示意图,在上述任一实施例的基础上,所述方法还包括:
步骤801、获取拍摄装置输出的第四目标图像;
步骤802、当确定所述射击目标在所述第四目标图像的位置位于预设的位置范围内时,确定所述射击装置瞄准所述射击目标。
在本实施例中,接收拍摄装置输出的第四目标图像,其中,第四目标图像为拍摄装置在输出第三目标图像后输出的图像。确定射击目标在第四目标图像中的位置是否处于预设的位置范围,若是,则确定射击装置瞄准射击目标。其中,该预设的位置范围是拍摄装置输出的图像中的预设的位置范围,所述预设的位置范围包括参考位置,所述参考位置可以是所述图像中的中心。此外,该预设的位置范围可以根据实际应用进行调节,本发明在此不做限制。
本实施例提供的可移动平台的射击瞄准控制方法,通过获取拍摄装置输出的第四目标图像,当确定所述射击目标在所述第四目标图像的位置位于预设的位置范围内时,确定所述射击装置瞄准所述射击目标,从而能够精准地确定当前是否瞄准射击目标,进而能够提高射击精准度。
图9为本发明实施例八提供的可移动平台的射击瞄准控制设备的结构示意图,如图9所示,所述可移动平台900的射击瞄准控制设备包括:存储器901和处理器902;
所述存储器901用于存储程序代码;
所述处理器902,调用所述程序代码,当程序代码被执行时,用于执行以下操作:
获取拍摄装置输出的参考图像;
识别所述参考图像中的射击目标;
当识别到所述射击目标时,调整射击装置的射击方向以使所述射击装置瞄准所述射击目标。
进一步地,在上述任一实施例的基础上,所述处理器在获取拍摄装置输出的参考图像之后,还用于:
获取拍摄装置输出的第一目标图像;
所述调整射击装置的射击方向,包括:
确定所述射击目标在第一目标图像中的位置;
根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置;
根据所述物理位置调整射击装置的射击方向。
进一步地,在上述任一实施例的基础上,所述处理器在确定所述射击目标在第一目标图像中的位置时,用于:
确定所述射击目标的待射击部件在第一目标图像中的位置;
所述根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置,包括:
根据所述待射击部件在第一目标图像中的位置确定所述待射击部件的物理位置;
所述根据所述物理位置调整射击装置的射击方向,包括:
根据所述待射击部件的物理位置调整射击装置的射击方向。
进一步地,在上述任一实施例的基础上,所述处理器在确定所述射击目标的待射击部件在第一目标图像中的位置时,用于:
确定所述射击目标的整体在第一目标图像中的位置;
根据所述位置在第一目标图像中确定目标搜索区域;
在第一目标图像的所述目标搜索区域中确定所述待射击部件。
进一步地,在上述任一实施例的基础上,所述处理器在确定所述射击目标的待射击部件在第一目标图像中的位置时,用于:
识别第一目标图像中具有预设特征的图像对象;
确定所述图像对象的在第一目标图像中的位置,将所述位置确定为待射击部件在第一目标图像中的位置。
进一步地,在上述任一实施例的基础上,所述处理器在确定所述射击 目标的整体第一目标图像中的位置时,用于:
获取射击目标在所述参考图像中的第一特征点;
基于射击目标在所述参考图像中的第一特征点利用跟踪算法获取射击目标在第一目标图像的第二特征点;
根据所述第二特征点在第一目标图像中的位置确定所述射击目标的整体第一目标图像中的位置。
进一步地,在上述任一实施例的基础上,所述可移动平台还包括用于承载所述射击装置的云台装置,
所述处理器在根据所述物理位置调整射击装置的射击方向时,用于:
根据所述物理位置控制云台转动以调节射击装置的射击方向。
进一步地,在上述任一实施例的基础上,所述处理器还用于:
根据射击目标的历史物理位置预测所述射击目标的运动状态,其中,所述历史物理位置是可移动平台根据所述射击目标在第二目标图像中的位置确定的,所述第二目标图像是拍摄装置在输出第一目标图像之前输出的图像;
根据所述运动状态确定所述云台的第一角速度控制量;
获取拍摄装置输出的第三目标图像,并确定所述射击目标在第三目标图像中的位置,其中,所述第三目标图像是拍摄装置在输出第一目标图像之后输出的图像;
确定所述位置与参考位置之间的偏差,并根据所述偏差确定第二角速度控制量;
所述根据所述物理位置控制云台转动,包括:
根据所述物理位置、第一角速度控制量和第二角速度控制量控制云台转动。
进一步地,在上述任一实施例的基础上,所述处理器还用于:
获取所述可移动平台的运动状态;
根据所述运动状态确定所述云台的第三角速度控制量;
所述根据所述物理位置、第一角速度控制量和第二角速度控制量控制云台转动,包括:
根据所述物理位置、第一角速度控制量、第二角速度控制量第三角速 度控制量控制云台转动。
进一步地,在上述任一实施例的基础上,所述处理器在根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置时,用于:
根据所述射击目标在第一目标图像中的位置确定射击目标相对于所述可移动平台的方位;
确定所述射击目标与所述可移动平台之间的距离;
根据所述方位和距离确定所述物理位置。
进一步地,在上述任一实施例的基础上,所述处理器在确定所述射击目标与所述可移动平台之间的距离时,用于:
根据所述射击目标对应的图像区域在所述第一目标图像中的大小和/或射击装置在俯仰方向上的姿态确定所述射击目标与所述可移动平台之间的距离。
进一步地,在上述任一实施例的基础上,所述处理器还用于:
将所述参考图像发给与所述可移动平台通信连接的控制终端,以使所述控制终端的交互界面显示所述参考图像;
获取控制终端发送的识别区域指示信息,其中,所述识别区域指示信息是所述控制终端通过检测用户对所述交互界面的识别区域指示操作确定的;
所述识别所述参考图像中的射击目标,包括:
根据所述识别区域指示信息确定参考图像中的目标区域;
识别所述参考图像的目标区域中的射击目标。
进一步地,在上述任一实施例的基础上,所述处理器在识别所述参考图像中的射击目标时,用于:
利用预设的神经网络模型识别所述参考图像中的射击目标。
进一步地,在上述任一实施例的基础上,所述处理器还用于:
获取拍摄装置输出的第四目标图像;
当确定所述射击目标在所述第四目标图像的位置位于预设的位置范围内时,确定所述射击装置瞄准所述射击目标。
进一步地,在上述任一实施例的基础上,所述射击目标包括其他的可移动平台。
进一步地,在上述任一实施例的基础上,所述可移动平台包括地面移动机器人或者无人飞行器。
本发明又一实施例还提供一种计算机可读存储介质,其上存储有计算机程序,所述计算机程序被处理器执行以实现如上述任一实施例所述的方法。
在本发明所提供的几个实施例中,应该理解到,所揭露的装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本发明各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用硬件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元,可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本发明各个实施例所述方法的部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
本领域技术人员可以清楚地了解到,为描述的方便和简洁,仅以上述各功能模块的划分进行举例说明,实际应用中,可以根据需要而将上述功能分配由不同的功能模块完成,即将装置的内部结构划分成不同的功能模 块,以完成以上描述的全部或者部分功能。上述描述的装置的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
最后应说明的是:以上各实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述各实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。
Claims (33)
- 一种可移动平台的射击瞄准控制方法,其中,所述可移动平台包括拍摄装置和射击装置,其特征在于,包括:获取所述拍摄装置输出的参考图像;识别所述参考图像中的射击目标;当识别到所述射击目标时,调整所述射击装置的射击方向以使所述射击装置瞄准所述射击目标。
- 根据权利要求1所述的方法,其特征在于,在获取拍摄装置输出的参考图像之后,所述方法还包括:获取拍摄装置输出的第一目标图像;所述调整射击装置的射击方向,包括:确定所述射击目标在第一目标图像中的位置;根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置;根据所述物理位置调整射击装置的射击方向。
- 根据权利要求2所述的方法,其特征在于,所述确定所述射击目标在第一目标图像中的位置,包括:确定所述射击目标的待射击部件在第一目标图像中的位置;所述根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置,包括:根据所述待射击部件在第一目标图像中的位置确定所述待射击部件的物理位置;所述根据所述物理位置调整射击装置的射击方向,包括:根据所述待射击部件的物理位置调整射击装置的射击方向。
- 根据权利要求3所述的方法,其特征在于,所述确定所述射击目标的待射击部件在第一目标图像中的位置,包括:确定所述射击目标的整体在第一目标图像中的位置;根据所述位置在第一目标图像中确定目标搜索区域;在第一目标图像的所述目标搜索区域中确定所述待射击部件。
- 根据权利要求3或4所述的方法,其特征在于,所述确定所述射击目标的待射击部件在第一目标图像中的位置,包括:识别第一目标图像中具有预设特征的图像对象;确定所述图像对象的在第一目标图像中的位置,将所述位置确定为待射击部件在第一目标图像中的位置。
- 根据权利要求3-5任一项所述的方法,其特征在于,所述确定所述射击目标的整体第一目标图像中的位置,包括:获取射击目标在所述参考图像中的第一特征点;基于射击目标在所述参考图像中的第一特征点利用跟踪算法获取射击目标在第一目标图像的第二特征点;根据所述第二特征点在第一目标图像中的位置确定所述射击目标的整体第一目标图像中的位置。
- 根据权利要求2-6任一项所述的方法,其特征在于,所述可移动平台还包括用于承载所述射击装置的云台装置,所述根据所述物理位置调整射击装置的射击方向,包括:根据所述物理位置控制云台转动以调节射击装置的射击方向。
- 根据权利要求7所述的方法,其特征在于,所述方法还包括:根据射击目标的历史物理位置预测所述射击目标的运动状态,其中,所述历史物理位置是可移动平台根据所述射击目标在第二目标图像中的位置确定的,所述第二目标图像是拍摄装置在输出第一目标图像之前输出的图像;根据所述运动状态确定所述云台的第一角速度控制量;获取拍摄装置输出的第三目标图像,并确定所述射击目标在第三目标图像中的位置,其中,所述第三目标图像是拍摄装置在输出第一目标图像 之后输出的图像;确定所述位置与参考位置之间的偏差,并根据所述偏差确定所述云台的第二角速度控制量;所述根据所述物理位置控制云台转动,包括:根据所述物理位置、第一角速度控制量和第二角速度控制量控制云台转动。
- 根据权利要求8所述的方法,其特征在于,所述方法还包括:获取所述可移动平台的运动状态;根据所述运动状态确定所述云台的第三角速度控制量;所述根据所述物理位置、第一角速度控制量和第二角速度控制量控制云台转动,包括:根据所述物理位置、第一角速度控制量、第二角速度控制量第三角速度控制量控制云台转动。
- 根据权利要求2-9任一项所述的方法,其特征在于,所述根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置,包括:根据所述射击目标在第一目标图像中的位置确定射击目标相对于所述可移动平台的方位;确定所述射击目标与所述可移动平台之间的距离;根据所述方位和距离确定所述物理位置。
- 根据权利要求10所述的方法,其特征在于,所述确定所述射击目标与所述可移动平台之间的距离,包括:根据所述射击目标对应的图像区域在所述第一目标图像中的大小和/或射击装置在俯仰方向上的姿态确定所述射击目标与所述可移动平台之间的距离。
- 根据权利要求1-11任一项所述的方法,其特征在于,所述方法还包括:将所述参考图像发给与所述可移动平台通信连接的控制终端,以使所述控制终端的交互界面显示所述参考图像;获取控制终端发送的识别区域指示信息,其中,所述识别区域指示信息是所述控制终端通过检测用户对所述交互界面的识别区域指示操作确定的;所述识别所述参考图像中的射击目标,包括:根据所述识别区域指示信息确定参考图像中的目标区域;识别所述参考图像的目标区域中的射击目标。
- 根据权利要求1-12任一项所述的方法,其特征在于,所述识别所述参考图像中的射击目标,包括:利用预设的神经网络模型识别所述参考图像中的射击目标。
- 根据权利要求1-13任一项所述的方法,其特征在于,所述方法还包括:获取拍摄装置输出的第四目标图像;当确定所述射击目标在所述第四目标图像的位置位于预设的位置范围内时,确定所述射击装置瞄准所述射击目标。
- 根据权利要求1-14任一项所述的方法,其特征在于,所述射击目标包括其他的可移动平台。
- 根据权利要求1-15任一项所述的方法,其特征在于,所述可移动平台包括地面移动机器人或者无人飞行器。
- 一种可移动平台的射击瞄准控制设备,其中,所述可移动平台包括拍摄装置和射击装置,其特征在于,包括:存储器和处理器;所述存储器用于存储程序代码;所述处理器,调用所述程序代码,当程序代码被执行时,用于执行以下操作:获取所述拍摄装置输出的参考图像;识别所述参考图像中的射击目标;当识别到所述射击目标时,调整所述射击装置的射击方向以使所述射击装置瞄准所述射击目标。
- 根据权利要求17所述的设备,其特征在于,所述处理器在获取拍摄装置输出的参考图像之后,还用于:获取拍摄装置输出的第一目标图像;所述处理器调整射击装置的射击方向时,用于:确定所述射击目标在第一目标图像中的位置;根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置;根据所述物理位置调整射击装置的射击方向。
- 根据权利要求18所述的设备,其特征在于,所述处理器在确定所述射击目标在第一目标图像中的位置时,用于:确定所述射击目标的待射击部件在第一目标图像中的位置;所述处理器根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置时,用于:根据所述待射击部件在第一目标图像中的位置确定所述待射击部件的物理位置;所述处理器根据所述物理位置调整射击装置的射击方向时,用于:根据所述待射击部件的物理位置调整射击装置的射击方向。
- 根据权利要求19所述的设备,其特征在于,所述处理器在确定所述射击目标的待射击部件在第一目标图像中的位置时,用于:确定所述射击目标的整体在第一目标图像中的位置;根据所述位置在第一目标图像中确定目标搜索区域;在第一目标图像的所述目标搜索区域中确定所述待射击部件。
- 根据权利要求19或20所述的设备,其特征在于,所述处理器在确定所述射击目标的待射击部件在第一目标图像中的位置时,用于:识别第一目标图像中具有预设特征的图像对象;确定所述图像对象的在第一目标图像中的位置,将所述位置确定为待射击部件在第一目标图像中的位置。
- 根据权利要求19-21任一项所述的设备,其特征在于,所述处理器在确定所述射击目标的整体第一目标图像中的位置时,用于:获取射击目标在所述参考图像中的第一特征点;基于射击目标在所述参考图像中的第一特征点利用跟踪算法获取射击目标在第一目标图像的第二特征点;根据所述第二特征点在第一目标图像中的位置确定所述射击目标的整体第一目标图像中的位置。
- 根据权利要求18-22任一项所述的设备,其特征在于,所述可移动平台还包括用于承载所述射击装置的云台装置,所述处理器在根据所述物理位置调整射击装置的射击方向时,用于:根据所述物理位置控制云台转动以调节射击装置的射击方向。
- 根据权利要求23所述的设备,其特征在于,所述处理器还用于:根据射击目标的历史物理位置预测所述射击目标的运动状态,其中,所述历史物理位置是可移动平台根据所述射击目标在第二目标图像中的位置确定的,所述第二目标图像是拍摄装置在输出第一目标图像之前输出的图像;根据所述运动状态确定所述云台的第一角速度控制量;获取拍摄装置输出的第三目标图像,并确定所述射击目标在第三目标图像中的位置,其中,所述第三目标图像是拍摄装置在输出第一目标图像之后输出的图像;确定所述位置与参考位置之间的偏差,并根据所述偏差确定所述云台的第二角速度控制量;所述处理器根据所述物理位置控制云台转动时,用于:根据所述物理位置、第一角速度控制量和第二角速度控制量控制云台转动。
- 根据权利要求24所述的设备,其特征在于,所述处理器还用于:获取所述可移动平台的运动状态;根据所述运动状态确定所述云台的第三角速度控制量;所述处理器根据所述物理位置、第一角速度控制量和第二角速度控制量控制云台转动时,用于:根据所述物理位置、第一角速度控制量、第二角速度控制量第三角速度控制量控制云台转动。
- 根据权利要求17-25任一项所述的设备,其特征在于,所述处理器在根据所述射击目标在第一目标图像中的位置确定所述射击目标的物理位置时,用于:根据所述射击目标在第一目标图像中的位置确定射击目标相对于所述可移动平台的方位;确定所述射击目标与所述可移动平台之间的距离;根据所述方位和距离确定所述物理位置。
- 根据权利要求26所述的设备,其特征在于,所述处理器在确定所述射击目标与所述可移动平台之间的距离时,用于:根据所述射击目标对应的图像区域在所述第一目标图像中的大小和/或射击装置在俯仰方向上的姿态确定所述射击目标与所述可移动平台之 间的距离。
- 根据权利要求17-27任一项所述的设备,其特征在于,所述处理器还用于:将所述参考图像发给与所述可移动平台通信连接的控制终端,以使所述控制终端的交互界面显示所述参考图像;获取控制终端发送的识别区域指示信息,其中,所述识别区域指示信息是所述控制终端通过检测用户对所述交互界面的识别区域指示操作确定的;所述处理器识别所述参考图像中的射击目标时,用于:根据所述识别区域指示信息确定参考图像中的目标区域;识别所述参考图像的目标区域中的射击目标。
- 根据权利要求17-28任一项所述的设备,其特征在于,所述处理器在识别所述参考图像中的射击目标时,用于:利用预设的神经网络模型识别所述参考图像中的射击目标。
- 根据权利要求17-29任一项所述的设备,其特征在于,所述处理器还用于:获取拍摄装置输出的第四目标图像;当确定所述射击目标在所述第四目标图像的位置位于预设的位置范围内时,确定所述射击装置瞄准所述射击目标。
- 根据权利要求17-30任一项所述的设备,其特征在于,所述射击目标包括其他的可移动平台。
- 根据权利要求17-31任一项所述的方法,其特征在于,所述可移动平台包括地面移动机器人或者无人飞行器。
- 一种计算机可读存储介质,其特征在于,其上存储有计算机程序,所述计算机程序被处理器执行以实现如权利要求1-16任一项所述的方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/076573 WO2020172878A1 (zh) | 2019-02-28 | 2019-02-28 | 可移动平台的射击瞄准控制方法、设备及可读存储介质 |
CN201980005619.2A CN111356893A (zh) | 2019-02-28 | 2019-02-28 | 可移动平台的射击瞄准控制方法、设备及可读存储介质 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/076573 WO2020172878A1 (zh) | 2019-02-28 | 2019-02-28 | 可移动平台的射击瞄准控制方法、设备及可读存储介质 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020172878A1 true WO2020172878A1 (zh) | 2020-09-03 |
Family
ID=71196654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2019/076573 WO2020172878A1 (zh) | 2019-02-28 | 2019-02-28 | 可移动平台的射击瞄准控制方法、设备及可读存储介质 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN111356893A (zh) |
WO (1) | WO2020172878A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115546318B (zh) * | 2022-11-23 | 2023-04-07 | 中科星图测控技术股份有限公司 | 一种自动高速弹道标定方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104613816A (zh) * | 2015-01-30 | 2015-05-13 | 杭州硕数信息技术有限公司 | 数字瞄准器及使用其对目标跟踪、锁定和精确射击的方法 |
US20150276348A1 (en) * | 2014-03-28 | 2015-10-01 | Trijicon, Inc. | Relay assembly for optical sight |
CN106998413A (zh) * | 2015-12-04 | 2017-08-01 | 佳能株式会社 | 图像处理设备、摄像设备和图像处理方法 |
CN107084643A (zh) * | 2017-03-28 | 2017-08-22 | 东南大学 | 一种云台发射器及其自动识别与瞄准系统 |
EP3392599A1 (en) * | 2010-06-30 | 2018-10-24 | Trijicon, Inc. | Aiming system for weapon |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPR080400A0 (en) * | 2000-10-17 | 2001-01-11 | Electro Optic Systems Pty Limited | Autonomous weapon system |
DE102014019200A1 (de) * | 2014-12-19 | 2016-06-23 | Diehl Bgt Defence Gmbh & Co. Kg | Maschinenwaffe |
-
2019
- 2019-02-28 CN CN201980005619.2A patent/CN111356893A/zh active Pending
- 2019-02-28 WO PCT/CN2019/076573 patent/WO2020172878A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3392599A1 (en) * | 2010-06-30 | 2018-10-24 | Trijicon, Inc. | Aiming system for weapon |
US20150276348A1 (en) * | 2014-03-28 | 2015-10-01 | Trijicon, Inc. | Relay assembly for optical sight |
CN104613816A (zh) * | 2015-01-30 | 2015-05-13 | 杭州硕数信息技术有限公司 | 数字瞄准器及使用其对目标跟踪、锁定和精确射击的方法 |
CN106998413A (zh) * | 2015-12-04 | 2017-08-01 | 佳能株式会社 | 图像处理设备、摄像设备和图像处理方法 |
CN107084643A (zh) * | 2017-03-28 | 2017-08-22 | 东南大学 | 一种云台发射器及其自动识别与瞄准系统 |
Also Published As
Publication number | Publication date |
---|---|
CN111356893A (zh) | 2020-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11392146B2 (en) | Method for detecting target object, detection apparatus and robot | |
CN110222581B (zh) | 一种基于双目相机的四旋翼无人机视觉目标跟踪方法 | |
US20210289141A1 (en) | Control method and apparatus for photographing device, and device and storage medium | |
US11915502B2 (en) | Systems and methods for depth map sampling | |
US11460844B2 (en) | Unmanned aerial image capture platform | |
JP6943988B2 (ja) | 移動可能物体の制御方法、機器およびシステム | |
WO2020014987A1 (zh) | 移动机器人的控制方法、装置、设备及存储介质 | |
CN109241820B (zh) | 基于空间探索的无人机自主拍摄方法 | |
CN106973221B (zh) | 基于美学评价的无人机摄像方法和系统 | |
CN109483507B (zh) | 一种多个轮式机器人行走的室内视觉定位方法 | |
CN103914855B (zh) | 一种运动目标的定位方法及装置 | |
CN113536984B (zh) | 一种基于无人机的图像目标识别与跟踪系统 | |
WO2021000225A1 (zh) | 可移动平台的控制方法、装置、设备及存储介质 | |
WO2020172878A1 (zh) | 可移动平台的射击瞄准控制方法、设备及可读存储介质 | |
CN213999507U (zh) | 移动机器人系统 | |
WO2021217403A1 (zh) | 可移动平台的控制方法、装置、设备及存储介质 | |
CN111975776A (zh) | 基于深度学习和卡尔曼滤波的机器人移动跟踪系统及方法 | |
KR102483388B1 (ko) | 전방위 이미지 처리 방법 및 이를 수행하는 서버 | |
CN118644560B (zh) | 一种车辆内部的相机外参的确定方法、装置、电子设备和存储介质 | |
Perron | Enabling autonomous mobile robots in dynamic environments with computer vision | |
Halodová¹ et al. | Check for updates Adaptive Image Processing Methods for Outdoor Autonomous Vehicles | |
CN114115324A (zh) | 无人机巡检相机自动跟随目标的方法、装置、设备和介质 | |
Wang et al. | A Lightweight Target Following Architecture for Indoor Mobile Robot | |
CN117940739A (zh) | 可移动平台的定位方法和装置 | |
CN117268343A (zh) | 目标的远程寻找方法、装置、增强现实设备及存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19916604 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19916604 Country of ref document: EP Kind code of ref document: A1 |