CN112911138A - Method and system for recording moving track of camera - Google Patents
Method and system for recording moving track of camera Download PDFInfo
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- CN112911138A CN112911138A CN202110049667.0A CN202110049667A CN112911138A CN 112911138 A CN112911138 A CN 112911138A CN 202110049667 A CN202110049667 A CN 202110049667A CN 112911138 A CN112911138 A CN 112911138A
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- 230000008569 process Effects 0.000 description 15
- 238000003384 imaging method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 235000019580 granularity Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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Abstract
The invention discloses a method for recording a moving track of a camera, which comprises the following steps: collecting image information of a shooting environment; determining the position coordinates of a camera and the position coordinates of a target object according to the image information of the shooting environment; acquiring moving track information of a target object; determining the movement track of the camera according to the target object face information in the image information of the shooting environment and the movement track information of the target object, recording the track, generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the movement track of the camera, and finishing track recording. The invention also discloses a system for recording the moving track of the camera. The invention can accurately record the control of the motion track of the camera, thereby controlling the camera to accurately move and improving the shooting efficiency.
Description
Technical Field
The invention relates to the technical field of camera shooting, in particular to a method and a system for recording a moving track of a camera.
Background
Moving the camera car or robot: the device consists of a mobile platform and a camera, and comprises a four-wheel mobile platform driven by a motor and the camera. Mecanum wheel technology: the omnibearing motion equipment based on the Mecanum wheel technology can realize the motion modes of advancing, transversely moving, obliquely moving, rotating, combining and the like. Panoramic shooting technology: the panorama is a real 360-degree omnidirectional image which is formed by splicing one or more groups of photos shot by a camera ring at 360 degrees into a panoramic image and gives people a three-dimensional feeling. Tracking the human body track: the position of the human body is captured through the video, and information such as the position, the distance and the like of the human body is continuously captured in subsequent frames. Path tracking: an ideal geometric path is set according to the behavior track of a tracked target in a plane coordinate system, then the robot is required to start from a certain position and reach the path according to a certain control rule, and the tracking motion of the robot is realized.
The existing camera robot or camera car can not accurately control and record the motion track of the camera, can not carry out quick repeated movement shooting according to an accurate route, and has low shooting efficiency.
Disclosure of Invention
In order to overcome the above problems or at least partially solve the above problems, embodiments of the present invention provide a method and a system for recording a moving track of a camera, which can accurately record a control of the moving track of the camera, so as to control the camera to move accurately, thereby improving shooting efficiency.
The embodiment of the invention is realized by the following steps:
in a first aspect, an embodiment of the present invention provides a method for recording a moving trajectory of a camera, including the following steps:
collecting image information of a shooting environment;
determining the position coordinates of a camera and the position coordinates of a target object according to the image information of the shooting environment;
acquiring moving track information of a target object;
determining the movement track of the camera according to the target object face information in the image information of the shooting environment and the movement track information of the target object, recording the track, generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the movement track of the camera, and finishing track recording.
When the camera robot takes a picture, in order to ensure the subsequent shooting efficiency, the motion trail of the camera robot is recorded through the terminal equipment, so that the shooting dynamics of the camera can be accurately grasped in the subsequent process, the subsequent moving shooting can be automatically carried out according to the recorded motion trail, and the shooting efficiency is further improved. Firstly, starting a recording and video recording function mode of a mobile terminal to carry out timely and effective track recording, then scanning 360-degree images by adopting a panoramic camera to obtain image information of a shooting environment, determining a shooting scene around, determining position coordinates of the camera and position coordinates of a target object according to the image information of the shooting environment, taking the position coordinates of the camera as a starting point (an initial recording position) of track recording, taking the position coordinates of the target object as an end point of the track recording to form a complete recording process, obtaining moving track information of the target object after determining the starting position and the end point, determining a moving track of a robot according to the moving track of a target person object, taking the moving track as an initial moving track of the camera, then determining the moving track of the camera according to the face information of the target object and the moving track information of the target object in the image information of the shooting environment and carrying out track recording, and generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the moving track of the camera, and finishing track recording.
The method combines the moving track of the camera shooting personnel and the face to dynamically determine the moving track of the camera, records the moving track of the camera, controls the camera to shoot according to the recorded track, automatically follows the camera for shooting, repeatedly moves for shooting, and improves the subsequent shooting efficiency.
Based on the first aspect, in some embodiments of the present invention, the method for determining the position coordinates of the target object according to the imaging environment image information includes the following steps:
extracting each object image information in the image information of the shooting environment, matching each object image information with preset object information to obtain a target object, and determining the position coordinates of the target object according to the image information of the shooting environment.
Based on the first aspect, in some embodiments of the present invention, the method for determining the camera position coordinates according to the imaging environment image information includes the following steps:
and selecting a coordinate reference object according to the image information of the shooting environment, and determining the position coordinate of the camera according to the coordinate reference object.
Based on the first aspect, in some embodiments of the present invention, the method for determining a movement track of a camera according to target object face information in imaging environment image information and movement track information of a target object and performing track recording includes the following steps:
determining initial movement information of the camera according to the movement track information of the target object;
determining angle movement information of the camera according to the target object face information in the image information of the shooting environment;
and determining the complete movement track of the camera according to the initial movement information and the angle movement information of the camera and recording the track.
Based on the first aspect, in some embodiments of the present invention, the method for recording the movement track of the camera further includes the following steps:
and generating and sending movement control information according to the track recording information, and controlling the movement of the camera.
In a second aspect, an embodiment of the present invention provides a camera movement track recording system, including an image acquisition module, a position determination module, a target movement module, and a track recording module, where:
the image acquisition module is used for acquiring image information of the shooting environment;
the position determining module is used for determining the position coordinates of the camera and the position coordinates of the target object according to the image information of the shooting environment;
the target moving module is used for acquiring moving track information of a target object;
and the track recording module is used for determining the movement track of the camera according to the target object face information in the image information of the shooting environment and the movement track information of the target object, recording the track, generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the movement track of the camera, and finishing track recording.
When the camera robot takes a picture, in order to ensure the subsequent shooting efficiency, the motion trail of the camera robot is recorded through the terminal equipment, so that the shooting dynamics of the camera can be accurately grasped in the subsequent process, the subsequent moving shooting can be automatically carried out according to the recorded motion trail, and the shooting efficiency is further improved. Firstly, starting a recording and video recording function mode of a mobile terminal to carry out timely and effective track recording later, then scanning a 360-degree image by using a panoramic camera by an image acquisition module to obtain image information of a shooting environment, determining a shooting scene around the shooting environment, determining position coordinates of the camera and position coordinates of a target object by a position determination module according to the image information of the shooting environment, taking the position coordinates of the camera as a starting point (initial recording position) of track recording, taking the position coordinates of the target object as a terminal point of track recording to form a complete recording flow, obtaining moving track information of the target object by a target moving module after determining the starting position and the terminal point, determining a moving track of a robot according to the moving track of a target person object, taking the moving track as an initial moving track of the camera, and then recording the target object face information and the moving track of the target object in the image information of the shooting environment by the track recording module And determining the movement track of the camera by the information, recording the track, generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the movement track of the camera, and finishing track recording.
The system combines the moving track of a camera worker and the face to dynamically determine the moving track of the camera, records the moving track of the camera, controls the camera to move and shoot according to the recorded track, automatically follows the camera, repeatedly moves and shoots, and improves subsequent shooting efficiency.
Based on the second aspect, in some embodiments of the present invention, the position determining module includes an object position sub-module, configured to extract each object image information in the image information of the shooting environment, match each object image information with preset object information to obtain a target object, and determine the position coordinates of the target object according to the image information of the shooting environment.
Based on the second aspect, in some embodiments of the invention, the position determination module includes a camera position sub-module, which is configured to select a coordinate reference object according to the camera environment image information, and determine the camera position coordinates according to the coordinate reference object.
Based on the second aspect, in some embodiments of the present invention, the track recording module includes an initial movement sub-module, an angular movement sub-module, and a complete track sub-module, where:
the initial moving submodule is used for determining initial moving information of the camera according to the moving track information of the target object;
the angle moving submodule is used for determining angle moving information of the camera according to the target object face information in the image information of the shooting environment;
and the complete track submodule is used for determining the complete moving track of the camera according to the initial moving information and the angle moving information of the camera and recording the track.
Based on the second aspect, in some embodiments of the present invention, the camera movement track recording system further includes a movement control module, configured to generate and send movement control information according to the track recording information, and control the camera to move.
The embodiment of the invention at least has the following advantages or beneficial effects:
the embodiment of the invention provides a method and a system for recording a moving track of a camera, which are used for recording the moving track of the camera of a camera robot through terminal equipment in order to ensure the subsequent shooting efficiency when the camera robot performs shooting, so that the shooting dynamics of the camera can be accurately grasped in the subsequent process, and the subsequent moving shooting can be automatically performed according to the recorded moving track, thereby improving the shooting efficiency. Scanning a 360-degree image by using a panoramic camera to obtain image information of a shooting environment, determining a shooting scene around, determining a position coordinate of the camera and a position coordinate of a target object according to the image information of the shooting environment, taking the position coordinate of the camera as a starting point (an initial recording position) of track recording, taking the position coordinate of the target object as an end point of the track recording, and forming a complete recording flow; determining the moving track of the robot according to the moving track of the target person object, taking the moving track as the initial moving track of the camera, then determining the moving track of the camera according to the target object face information and the moving track information of the target object in the image information of the shooting environment, recording the track, generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the moving track of the camera, and finishing track recording. The invention combines the moving track of the camera shooting personnel and the face to dynamically determine the moving track of the camera, records the moving track of the camera, further controls the camera to carry out moving camera shooting according to the recorded track, automatically follows the camera shooting, repeatedly moves the camera shooting, and improves the subsequent shooting efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a flowchart of a method for recording a moving track of a camera according to an embodiment of the present invention;
fig. 2 is a schematic block diagram of a system for recording a moving track of a camera according to an embodiment of the present invention.
Icon: 100. an image acquisition module; 200. a location determination module; 210. an object location sub-module; 220. a camera position sub-module; 300. a target moving module; 400. a track recording module; 410. an initial moving submodule; 420. an angular movement submodule; 430. a complete trajectory submodule; 500. and a mobile control module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Examples
As shown in fig. 1, in a first aspect, an embodiment of the present invention provides a method for recording a moving track of a camera, including the following steps:
s1, collecting image information of the shooting environment;
s2, determining the position coordinates of the camera and the position coordinates of the target object according to the image information of the shooting environment;
s3, acquiring the moving track information of the target object;
and S4, determining the movement track of the camera according to the target object face information and the movement track information of the target object in the image information of the shooting environment, recording the track, generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the movement track of the camera, and finishing track recording.
When the camera robot takes a picture, in order to ensure the subsequent shooting efficiency, the motion trail of the camera robot is recorded through the terminal equipment, so that the shooting dynamics of the camera can be accurately grasped in the subsequent process, the subsequent moving shooting can be automatically carried out according to the recorded motion trail, and the shooting efficiency is further improved. Firstly, starting a recording and video recording function mode of a mobile terminal to carry out timely and effective track recording, then scanning 360-degree images by adopting a panoramic camera to obtain image information of a shooting environment, determining a shooting scene around, determining position coordinates of the camera and position coordinates of a target object according to the image information of the shooting environment, taking the position coordinates of the camera as a starting point (an initial recording position) of track recording, taking the position coordinates of the target object as an end point of the track recording to form a complete recording process, obtaining moving track information of the target object after determining the starting position and the end point, determining a moving track of a robot according to the moving track of a target person object, taking the moving track as an initial moving track of the camera, then determining the moving track of the camera according to the face information of the target object and the moving track information of the target object in the image information of the shooting environment and carrying out track recording, and generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the moving track of the camera, and finishing track recording.
The method combines the moving track of the camera shooting personnel and the face to dynamically determine the moving track of the camera, records the moving track of the camera, controls the camera to shoot according to the recorded track, automatically follows the camera for shooting, repeatedly moves for shooting, and improves the subsequent shooting efficiency.
Based on the first aspect, in some embodiments of the present invention, the method for determining the position coordinates of the target object according to the imaging environment image information includes the following steps:
extracting each object image information in the image information of the shooting environment, matching each object image information with preset object information to obtain a target object, and determining the position coordinates of the target object according to the image information of the shooting environment.
Before determining the position coordinates of the target object, firstly, determining a shot target object (target person), avoiding the situation that the position of the target object cannot be determined when the target object appears in an image, firstly, recording the image of the target person in advance before shooting, then, extracting each object image information in shooting environment image information in the shooting process, matching each object image information with the preset object information, identifying the target object in the matched shooting environment image, and then determining the position coordinates of the target object according to the shooting environment image information so as to carry out effective shooting in the following process.
Based on the first aspect, in some embodiments of the present invention, the method for determining the camera position coordinates according to the imaging environment image information includes the following steps:
and selecting a coordinate reference object according to the image information of the shooting environment, and determining the position coordinate of the camera according to the coordinate reference object.
When the position of the camera is determined, firstly, a reference object is selected, the chassis of the robot is used as a coordinate reference object, and then the position coordinate of the camera, namely the initial position of the camera, is determined.
Based on the first aspect, in some embodiments of the present invention, the method for determining a movement track of a camera according to target object face information in imaging environment image information and movement track information of a target object and performing track recording includes the following steps:
determining initial movement information of the camera according to the movement track information of the target object;
determining angle movement information of the camera according to the target object face information in the image information of the shooting environment;
and determining the complete movement track of the camera according to the initial movement information and the angle movement information of the camera and recording the track.
In order to ensure the accuracy of track recording, the moving track of the camera is determined by moving two granularities from a walking path and an angle, so that the accuracy and effectiveness of track recording are ensured, and a complete moving track recording is formed.
Based on the first aspect, in some embodiments of the present invention, the method for recording the movement track of the camera further includes the following steps:
and generating and sending movement control information according to the track recording information, and controlling the movement of the camera.
After the track recording is finished, track recording information is integrated, then movement control information is generated and sent, the camera is automatically controlled to move and shoot according to the recorded movement track, the movement can be repeated, and the shooting efficiency is improved.
As shown in fig. 2, in a second aspect, an embodiment of the present invention provides a camera movement track recording system, including an image capturing module 100, a position determining module 200, a target moving module 300, and a track recording module 400, where:
the image acquisition module 100 is used for acquiring image information of a shooting environment;
the position determining module 200 is used for determining the position coordinates of the camera and the position coordinates of the target object according to the image information of the shooting environment;
a target moving module 300, configured to obtain movement trajectory information of a target object;
and the track recording module 400 is configured to determine a movement track of the camera according to the target object face information in the image information of the shooting environment and the movement track information of the target object, record a track, generate track recording information according to the position coordinates of the camera, the position coordinates of the target object, and the movement track of the camera, and complete track recording.
When the camera robot takes a picture, in order to ensure the subsequent shooting efficiency, the motion trail of the camera robot is recorded through the terminal equipment, so that the shooting dynamics of the camera can be accurately grasped in the subsequent process, the subsequent moving shooting can be automatically carried out according to the recorded motion trail, and the shooting efficiency is further improved. Firstly, a recording and video recording function mode of a mobile terminal is started for subsequent timely and effective track recording, then an image acquisition module 100 scans 360-degree images by using a panoramic camera to obtain image information of a shooting environment and determine a surrounding shooting scene, a position determination module 200 determines position coordinates of a camera and position coordinates of a target object according to the image information of the shooting environment, the position coordinates of the camera are used as a starting point (initial recording position) of track recording, the position coordinates of the target object are used as an end point of track recording, a complete recording process is formed, after the starting position and the end point are determined, the movement track information of the target object is obtained through a target movement module 300, the movement track of a robot is determined according to the movement track of a target person object and is used as an initial movement track of the camera, and then the movement track recording module 400 is used for recording the face information of the target object and the position of the target object according to the face information of the target object in And determining the movement track of the camera by the movement track information, recording the track, generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the movement track of the camera, and finishing track recording.
The system combines the moving track of a camera worker and the face to dynamically determine the moving track of the camera, records the moving track of the camera, controls the camera to move and shoot according to the recorded track, automatically follows the camera, repeatedly moves and shoots, and improves subsequent shooting efficiency.
Based on the second aspect, as shown in fig. 2, in some embodiments of the present invention, the position determining module 200 includes an object position sub-module 210, configured to extract each object image information in the image capturing environment image information, match each object image information with preset object information to obtain a target object, and determine a target object position coordinate according to the image capturing environment image information.
Before the position coordinates of the target object are determined, the shot target object (target person) is determined, the situation that the position of the target object cannot be determined when the target object appears in an image is avoided, before shooting, the image of the target person is recorded in advance, then, in the shooting process, each object image information in the shooting environment image information is extracted through the object position sub-module 210, each object image information is matched with the preset object information, the target object in the matched shooting environment image is identified, and then the position coordinates of the target object are determined according to the shooting environment image information, so that effective shooting can be performed in the subsequent process.
Based on the second aspect, as shown in fig. 2, in some embodiments of the present invention, the position determining module 200 includes a camera position sub-module 220 for selecting a coordinate reference according to the camera environment image information and determining the camera position coordinates according to the coordinate reference.
When determining the position of the camera, first, a reference object is selected by the camera position sub-module 220, the chassis of the robot is used as a coordinate reference object, and then the position coordinates of the camera, that is, the initial position of the camera, are determined.
Based on the second aspect, as shown in fig. 2, in some embodiments of the present invention, the track recording module 400 includes an initial movement sub-module 410, an angle movement sub-module 420, and a complete track sub-module 430, where:
an initial movement sub-module 410, configured to determine initial movement information of the camera according to the movement track information of the target object;
an angle shifting sub-module 420, configured to determine angle shifting information of the camera according to the target object face information in the image information of the shooting environment;
and the complete track sub-module 430 is configured to determine a complete movement track of the camera according to the initial movement information and the angle movement information of the camera and record a track.
In order to ensure the accuracy of track recording, the initial moving sub-module 410 and the angle moving sub-module 420 move two granularities from the walking path and the angle to determine the moving track of the camera, so that the accuracy and the effectiveness of track recording are ensured, and a complete moving track recording is formed.
Based on the second aspect, as shown in fig. 2, in some embodiments of the present invention, the camera movement track recording system further includes a movement control module 500, configured to generate and send movement control information according to the track recording information, and control the movement of the camera.
After the track recording is finished, track recording information is integrated through the movement control module 500, then movement control information is generated and sent, the camera is automatically controlled to move and shoot according to the recorded movement track, the movement can be repeated, and the shooting efficiency is improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A method for recording a moving track of a camera is characterized by comprising the following steps:
collecting image information of a shooting environment;
determining the position coordinates of a camera and the position coordinates of a target object according to the image information of the shooting environment;
acquiring moving track information of a target object;
determining the movement track of the camera according to the target object face information in the image information of the shooting environment and the movement track information of the target object, recording the track, generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the movement track of the camera, and finishing track recording.
2. The method for recording the moving track of the camera as claimed in claim 1, wherein the method for determining the position coordinates of the target object according to the image information of the shooting environment comprises the following steps:
extracting each object image information in the image information of the shooting environment, matching each object image information with preset object information to obtain a target object, and determining the position coordinates of the target object according to the image information of the shooting environment.
3. The method for recording the moving track of the camera according to claim 1, wherein the method for determining the position coordinates of the camera according to the image information of the shooting environment comprises the following steps:
and selecting a coordinate reference object according to the image information of the shooting environment, and determining the position coordinate of the camera according to the coordinate reference object.
4. The method for recording the moving track of the camera according to claim 1, wherein the method for determining the moving track of the camera according to the target object face information and the moving track information of the target object in the image information of the shooting environment and recording the moving track comprises the following steps:
determining initial movement information of the camera according to the movement track information of the target object;
determining angle movement information of the camera according to the target object face information in the image information of the shooting environment;
and determining the complete movement track of the camera according to the initial movement information and the angle movement information of the camera and recording the track.
5. The method for recording the moving track of the camera according to claim 1, further comprising the steps of:
and generating and sending movement control information according to the track recording information, and controlling the movement of the camera.
6. The camera movement track recording system is characterized by comprising an image acquisition module, a position determination module, a target movement module and a track recording module, wherein:
the image acquisition module is used for acquiring image information of the shooting environment;
the position determining module is used for determining the position coordinates of the camera and the position coordinates of the target object according to the image information of the shooting environment;
the target moving module is used for acquiring moving track information of a target object;
and the track recording module is used for determining the movement track of the camera according to the target object face information in the image information of the shooting environment and the movement track information of the target object, recording the track, generating track recording information according to the position coordinates of the camera, the position coordinates of the target object and the movement track of the camera, and finishing track recording.
7. The system of claim 6, wherein the position determining module includes an object position sub-module, configured to extract each object image information from the image information of the shooting environment, match each object image information with preset object information to obtain a target object, and determine the position coordinates of the target object according to the image information of the shooting environment.
8. The system of claim 6, wherein the position determining module comprises a camera position sub-module for selecting a coordinate reference object according to the image information of the camera environment and determining the position coordinates of the camera according to the coordinate reference object.
9. The system of claim 6, wherein the trajectory recording module comprises an initial movement sub-module, an angular movement sub-module, and a complete trajectory sub-module, wherein:
the initial moving submodule is used for determining initial moving information of the camera according to the moving track information of the target object;
the angle moving submodule is used for determining angle moving information of the camera according to the target object face information in the image information of the shooting environment;
and the complete track submodule is used for determining the complete moving track of the camera according to the initial moving information and the angle moving information of the camera and recording the track.
10. The system for recording the moving track of the camera according to claim 6, further comprising a moving control module for generating and sending moving control information according to the track recording information to control the movement of the camera.
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| CN202110049667.0A CN112911138A (en) | 2021-01-14 | 2021-01-14 | Method and system for recording moving track of camera |
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| CN202110049667.0A CN112911138A (en) | 2021-01-14 | 2021-01-14 | Method and system for recording moving track of camera |
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