CN112596536A - Method, product, storage medium and electronic device for clustering unmanned aerial vehicle performance pictures - Google Patents
Method, product, storage medium and electronic device for clustering unmanned aerial vehicle performance pictures Download PDFInfo
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- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
Abstract
The invention belongs to the field of cluster unmanned aerial vehicle performance formation manufacturing, and discloses a method, a product, a storage medium and electronic equipment for cluster unmanned aerial vehicle performance pictures, wherein the method comprises the following steps: determining the performance picture content of the cluster unmanned aerial vehicle to obtain a simple stroke related to the performance content; determining parameters such as the number of the unmanned aerial vehicles for cluster performance, the minimum safe distance, the position of the display of the performance picture and the like; acquiring all contour coordinates and sequences of the patterns shown in the simplified strokes by using an image processing related algorithm; and calculating the three-dimensional world coordinates of the suspension points of all the unmanned aerial vehicles during the performance according to the determined parameters and the obtained pattern contour information. The method can quickly produce the static performance pictures required by the performance of the cluster unmanned aerial vehicle, is convenient and simple to use, and greatly improves the efficiency of producing the performance formation of the cluster unmanned aerial vehicle. The technical threshold for making the performance formation of the cluster unmanned aerial vehicle is reduced. The efficiency of cluster unmanned aerial vehicle performance formation preparation has been improved greatly.
Description
Technical Field
The invention belongs to the field of cluster unmanned aerial vehicle performance formation manufacturing, and particularly relates to a method for quickly generating cluster unmanned aerial vehicle performance pictures by using simple strokes, a computer program product, a computer readable storage medium and electronic equipment.
Background
Before the cluster unmanned aerial vehicle performs light performance, related personnel are required to create pictures designed to complete the performance first, then the actual presenting position of each unmanned aerial vehicle participating in the performance is determined point by point according to the content of the performance pictures and the number of frames of the unmanned aerial vehicle, and finally the three-dimensional world coordinates of all the cluster unmanned aerial vehicles during hovering performance are obtained.
At present, the process generally takes tens of hours for a technician associated with the animation professional to complete the design and creation of a static picture. This work has higher technical requirement to the designer, needs it to be skilled to master a series of 3D design software, and this type of design software does not have the function of making unmanned aerial vehicle performance picture specially moreover, and the preparation process is loaded down with trivial details, and efficiency is lower relatively. At present, the unmanned aerial vehicle clustering technology is still in a rapid development period, a plurality of technical blanks exist, and a plurality of technical problems need to be solved and perfected. Therefore, the problem to be solved in the field is to design a rapid making method of the performance formation of the cluster unmanned aerial vehicle.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) professional threshold is high, and the relevant professional of non-animation can't effectively make unmanned aerial vehicle performance formation.
(2) The process of using the professional animation software to make the unmanned aerial vehicle performance formation is complicated, long in time consumption and low in efficiency.
The difficulty in solving the above problems and defects is: the idea that unmanned aerial vehicle performance pictures can only be made through 3D software in the prior art is abandoned, a brand-new cluster unmanned aerial vehicle performance picture making method is designed, and cluster unmanned aerial vehicle performance picture model files are quickly made through the latest image processing technology.
The significance of solving the problems and the defects is as follows: the method can greatly improve the efficiency of making the cluster unmanned aerial vehicle performance picture model file, is simple and convenient to use, and does not need a corresponding professional threshold.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a method, a computer program product, a computer readable storage medium and an electronic device for quickly generating a cluster unmanned aerial vehicle performance picture by using simple strokes.
The invention is realized in such a way that a method for quickly generating a cluster unmanned aerial vehicle performance picture by using simple strokes comprises the following steps:
step one, determining performance picture content of a cluster unmanned aerial vehicle to obtain a simple stroke related to the performance content;
secondly, determining parameters such as the number of the unmanned aerial vehicles for the cluster performance, the minimum safe distance, the position of the display of the performance picture and the like;
acquiring all contour coordinates and sequences of the patterns shown in the simplified strokes by using an image processing related algorithm;
and step four, calculating the three-dimensional world coordinates of the suspension points of all the unmanned aerial vehicles during performance according to the determined parameters and the obtained pattern contour information.
Furthermore, in the step one, the simplified strokes related to the performance contents can be directly and quickly made by using related drawing software, so that the making difficulty of the performance picture creation is reduced.
Further, in the third step, the image processing algorithm can quickly and accurately extract the outline information and the sequence in the pattern, and the accuracy of the finally presented position coordinate of the unmanned aerial vehicle is ensured.
Further, in the fourth step, the method for calculating the world coordinate can calculate the three-dimensional world coordinate of the unmanned aerial vehicle in the air according to the extracted contour information within a period of several seconds.
It is another object of the present invention to provide a computer program product stored on a computer readable medium, comprising a computer readable program for providing a user input interface to implement the method for fast generation of clustered drone performance frames using simple strokes when executed on an electronic device.
It is another object of the present invention to provide a computer-readable storage medium storing instructions which, when executed on a computer, cause the computer to perform the method for rapidly generating a performance picture of a cluster drone using simple strokes.
Another object of the present invention is to provide an electronic device, comprising: a memory for storing one or more programs; a processor that when executed by the one or more programs implement the method for rapidly generating a clustered drone performance frame using sketched strokes.
Another object of the present invention is to provide a system for fast generating a performance picture of a cluster unmanned aerial vehicle by using simplified strokes, which implements the method for fast generating a performance picture of a cluster unmanned aerial vehicle by using simplified strokes, and the system for fast generating a performance picture of a cluster unmanned aerial vehicle by using simplified strokes comprises:
the stroke input module is used for determining the performance picture content of the cluster unmanned aerial vehicle to obtain a stroke related to the performance content;
the position parameter processing module is used for determining the number of the cluster performance unmanned aerial vehicles, the minimum safety distance and the position parameters presented by the performance pictures;
the outline coordinate and sequence acquisition module is used for acquiring all outline coordinates and sequences of the patterns shown in the simplified strokes by utilizing an image processing related algorithm;
and the three-dimensional world coordinate calculation module is used for calculating the three-dimensional world coordinates of the suspension points of all the unmanned aerial vehicles during performance according to the determined parameters and the obtained pattern contour information.
Another object of the present invention is to provide an information data processing terminal, which is used for implementing the method for rapidly generating the performance pictures of the cluster unmanned aerial vehicle by using the simple strokes.
Another object of the present invention is to provide a drone, which is used to implement the method for fast generation of performance pictures of cluster drone by using simple strokes.
By combining all the technical schemes, the invention has the advantages and positive effects that:
firstly, the method can quickly produce the static performance pictures required by the performance of the cluster unmanned aerial vehicle, is convenient and simple to use, and greatly improves the efficiency of producing the performance formation of the cluster unmanned aerial vehicle.
And secondly, the technical threshold for making the performance formation of the cluster unmanned aerial vehicle is reduced.
The prior art needs professional animation production personnel to manually place the unmanned aerial vehicle on some 3D production software, and finally generates a performance picture, so that the whole process is very time-consuming and tedious, and the professional personnel are required to have high animation production professional level.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a flowchart of a method for quickly generating a performance picture of a cluster unmanned aerial vehicle by using simple strokes according to an embodiment of the present invention.
Fig. 2(a) is a simplified drawing of a hand drawing and a drawing provided by an embodiment of the present invention.
Fig. 2(b) is a schematic diagram of a picture model of a cluster drone performance according to an embodiment of the present invention.
Fig. 3(a) is a simple stroke image of input provided by an embodiment of the present invention.
Fig. 3(b) is a schematic diagram of the unmanned aerial vehicle performance picture model for rapidly generating the need according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides a method for quickly generating a cluster unmanned aerial vehicle performance picture by using simple strokes, and the invention is described in detail below with reference to the attached drawings.
The invention discloses a method for quickly generating performance pictures of a cluster unmanned aerial vehicle by using simple strokes, a computer program product, a computer readable storage medium and electronic equipment.
As shown in fig. 1, the method for quickly generating a performance picture of a cluster unmanned aerial vehicle by using simple strokes provided by the invention comprises the following specific steps:
s101, determining the performance picture content of the cluster unmanned aerial vehicle to obtain a simple stroke related to the performance content;
s102, determining parameters such as the number of the unmanned aerial vehicles for cluster performance, the minimum safe distance, the display position of the performance pictures and the like;
s103, acquiring all contour coordinates and sequences of the patterns shown in the simplified strokes by using an image processing related algorithm;
and S104, calculating three-dimensional world coordinates of suspension points of all unmanned aerial vehicles during performance according to the determined parameters and the obtained pattern contour information.
The simplified strokes related to the performance contents in the S101 can be directly and quickly made by related drawing software, so that the making difficulty of the creation of the performance pictures is reduced.
The image processing algorithm in the step S103 can quickly and accurately extract the outline information and the sequence in the pattern, and ensure the accuracy of the final position coordinates of the unmanned aerial vehicle.
The method for calculating the world coordinate in S104 can calculate the three-dimensional world coordinate of the unmanned aerial vehicle in the air according to the extracted contour information within several seconds.
The invention can quickly generate the performance formation of the cluster unmanned aerial vehicle which meets the actual setting requirement and the spacing requirement, and the invention provides the method for directly and quickly manufacturing the performance formation of the cluster unmanned aerial vehicle by using simple pictures.
The technical effects of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 2(a) and 2(b), a simple stroke shown in fig. 2(a) is drawn by hand, and the image model of the performance of the clustered drone shown in fig. 2(b) can be rapidly made by setting the relevant parameters of the clustered drone.
As shown in fig. 3(a) and fig. 3(b), the simplified stroke pictures of fig. 3(a) are input, and the corresponding cluster drone parameters are set, so that the required drone performance picture model can be quickly generated by using the method of the present invention, as shown in fig. 3 (b).
Meanwhile, the three-dimensional world coordinates of each drone can also be obtained, as shown in table 1.
TABLE 1
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that the embodiments of the present invention can be realized by hardware, software, or a combination of software and hardware. The hardware portion may be implemented using dedicated logic; the software portions may be stored in a memory and executed by a suitable instruction execution system, such as a microprocessor or specially designed hardware. Those skilled in the art will appreciate that the apparatus and methods described above may be implemented using computer executable instructions and/or embodied in processor control code, such code being provided on a carrier medium such as a disk, CD-or DVD-ROM, programmable memory such as read only memory (firmware), or a data carrier such as an optical or electronic signal carrier, for example. The apparatus and its modules of the present invention may be implemented by hardware circuits such as very large scale integrated circuits or gate arrays, semiconductors such as logic chips, transistors, or programmable hardware devices such as field programmable gate arrays, programmable logic devices, etc., or by software executed by various types of processors, or by a combination of hardware circuits and software, e.g., firmware.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method for quickly generating performance pictures of cluster unmanned aerial vehicles by using simplified strokes is characterized by comprising the following steps of:
determining the performance picture content of the cluster unmanned aerial vehicle to obtain a simple stroke related to the performance content;
determining the number of the unmanned aerial vehicles for cluster performance, the minimum safe distance and the position parameters of the display of the performance pictures;
acquiring all contour coordinates and sequences of the patterns shown in the simplified strokes by using an image processing related algorithm;
and calculating the three-dimensional world coordinates of the suspension points of all the unmanned aerial vehicles during the performance according to the determined parameters and the obtained pattern contour information.
2. The method of claim 1, wherein the simplified strokes related to the performance content are directly and rapidly produced by related drawing software.
3. The method of claim 1, wherein the image processing algorithm extracts contour information and order in the pattern.
4. The method of claim 1, wherein the world coordinates calculation method is capable of calculating three-dimensional world coordinates of the drones in the air in seconds from the extracted contour information.
5. A computer program product stored on a computer readable medium, comprising a computer readable program for providing a user input interface for implementing a method for fast generation of clustered drone performance frames with simple strokes as claimed in any one of claims 1 to 4 when executed on an electronic device.
6. A computer readable storage medium storing instructions which, when executed on a computer, cause the computer to perform the method of rapidly generating a picture of a cluster drone performance using sketches as claimed in any one of claims 1 to 4.
7. An electronic device, comprising: a memory for storing one or more programs; a processor that when executed by the one or more programs implement a method for rapid generation of clustered drone performance frames with simple strokes as recited in any one of claims 1-4.
8. A system for fast generation of performance visuals for clustered drones using sketches, implementing the method for fast generation of performance visuals for clustered drones using sketches of any of claims 1-4, the system for fast generation of performance visuals for clustered drones using sketches comprising:
the stroke input module is used for determining the performance picture content of the cluster unmanned aerial vehicle to obtain a stroke related to the performance content;
the position parameter processing module is used for determining the number of the cluster performance unmanned aerial vehicles, the minimum safety distance and the position parameters presented by the performance pictures;
the outline coordinate and sequence acquisition module is used for acquiring all outline coordinates and sequences of the patterns shown in the simplified strokes by utilizing an image processing related algorithm;
and the three-dimensional world coordinate calculation module is used for calculating the three-dimensional world coordinates of the suspension points of all the unmanned aerial vehicles during performance according to the determined parameters and the obtained pattern contour information.
9. An information data processing terminal, characterized in that the information data processing terminal is used for implementing the method for rapidly generating the clustered unmanned aerial vehicle performance pictures by using the simple strokes as claimed in any one of claims 1 to 4.
10. A drone, characterized in that it is used to implement the method of fast generation of clustered drone performance pictures with simple strokes as claimed in any one of claims 1 to 4.
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- 2020-11-19 CN CN202011307903.6A patent/CN112596536A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| US20140267777A1 (en) * | 2013-03-12 | 2014-09-18 | Thomson Licensing | Method for shooting a performance using an unmanned aerial vehicle |
| CN105974939A (en) * | 2016-07-25 | 2016-09-28 | 零度智控（北京）智能科技有限公司 | Unmanned aerial vehicle formation form automatic generation method and device |
| CN108445914A (en) * | 2018-06-06 | 2018-08-24 | 厦门大学 | A kind of unmanned plane formation performance system and its implementation based on UWB positioning |
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