Unmanned aerial vehicle flight path recognition and acquisition method

Abstract

The invention relates to an unmanned aerial vehicle flight path recognition and acquisition method, which comprises the following steps: S1, acquiring an original image on an unmanned aerial vehicle flight path through a camera module; S2, determining path edge points; S3, judging that the search is completed by searching three bottommost effective rows, and then, carrying out S4; S4, according tothe data of the previous edge, searching for the edge, meeting the condition, of the next row; recording a rising edge and a falling edge; S5, judging whether all the edges are searched or not; if the search is not finished, returning to the step S4, and if the search is finished, executing the step S6; S6, solving track edge points on the two sides of all the effective rows; S7, correcting the original image; S8, solving an orbit center point; and S9, carrying out deviation weighted calculation on the track center point and the standard center point, and recording a result. The unmanned aerial vehicle flight path recognition and acquisition method can effectively improve accuracy of identification and acquisition of the flight path of the unmanned aerial vehicle.

Description

technical field [0001] The present invention relates to the field of unmanned aerial vehicles, and more particularly, relates to a method for identifying and acquiring flight paths of unmanned aerial vehicles. Background technique [0002] Due to its characteristics such as low cost, high mobility, and on-demand deployment, UAVs have been widely used in military and civilian fields, such as search and rescue, inspection, surveillance, and cargo transportation. [0003] In recent years, there are more and more practical applications of drones in the field of wireless communication, which has aroused great interest of researchers. [0004] However, the identification and acquisition of UAV flight paths are still not accurate enough. Contents of the invention [0005] In order to overcome the defects of inaccurate identification and acquisition of the flight path of the UAV described in the prior art, the present invention provides a method for identification and acquisition...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method for identifying and acquiring the flight path of a UAV in order to overcome the defect that the identification and acquisition of the flight path of the UAV described in the prior art is not accurate enough

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