Performance character picture generation method and system, cluster unmanned aerial vehicle, medium and terminal

Abstract

The invention belongs to the technical field of cluster unmanned aerial vehicle performance formation manufacturing, and discloses a performance character picture generation method and system, a cluster unmanned aerial vehicle, a medium and a terminal, and the method comprises the steps: inputting a to-be-presented character content, and selecting a proper font to obtain a character picture; determining the number of unmanned aerial vehicles for cluster performance, the minimum safety distance between the unmanned aerial vehicles and position parameters presented by pictures during hovering performance; obtaining all contour coordinates and sequences of the pattern shown in the stick figure by using an image processing related algorithm; and calculating three-dimensional world coordinatesof hovering points of all the unmanned aerial vehicles during performance according to the determined position parameters and all obtained contour coordinates and sequences of the patterns. Accordingto the method, the character performance picture required by the cluster unmanned aerial vehicle performance can be quickly manufactured, the method is convenient and simple to use, and the efficiencyof manufacturing the cluster unmanned aerial vehicle performance formation is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of cluster drone performance formation production, and in particular relates to a method, system, cluster drone, medium and terminal for generating a performance text picture. Background technique [0002] At present, a considerable part of the performance screens of cluster drones are pure text screens. Compared with pattern screens, text screens have a very strong expressive ability and can accurately present the meaning to be expressed to the audience. [0003] Before the cluster drones perform the light show, relevant personnel need to create and design the picture of the performance first, and then determine the actual presentation position of each participating drone point by point according to the content of the performance picture and the number of drones. Finally, the three-dimensional world coordinates of all cluster drones during hovering performance are obtained. [0004] At present, this proces...

AI Technical Summary

Problems solved by technology

[0007] (1) The threshold for existing technical expertise is high, and non-animation-related professionals cannot effectively create UAV performance formations

[0008] (2) The process of using professional animation software to create UAV performance formations is cumbersome, time-consuming and inefficient

[0009] (3) Professional animation software does not have a function specifically for UAV performance formation, which is difficult to use

[0011] When traditionally using animation software to make drone performance screens, it is necessary to determine the placement of the drones one by one according to the stroke order of the characters. The more drones needed for the screen, the longer the placement time, the whole process very cumbersome

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