Shooting processing method for unmanned aerial vehicle

Abstract

The invention discloses a shooting processing method for an unmanned aerial vehicle. The method comprises the steps: aligning a camera of the unmanned aerial vehicle with an object; recording a first reference pattern; recording a second reference pattern; synthetizing a stereo reference pattern of the object; automatically traversing the image in a whole viewing frame by a focusing frame, and comparing the image in the whole viewing frame with the stereo reference pattern when the unmanned aerial vehicle detects that a control signal is interrupted, and automatically adjusting the position of the unmanned aerial vehicle until the object is redisplayed in the viewing frame of the camera if the object is not found; presetting a reference straight line between a camera and the object, and controlling the unmanned aerial vehicle to move along the reference straight line; calculating the measurement distance between the camera and the object; and controlling the unmanned aerial vehicle to move toward the object continuously until the measurement distance is less than or equal to the reference distance if the measurement distance is greater than the preset reference distance. The shooting processing method for an unmanned aerial vehicle can improve the shooting quality when the unmanned aerial vehicle is under the loss state in the air.

Description

technical field [0001] The present invention relates to the field of aerial photography, and more specifically, relates to a camera processing method for an unmanned aerial vehicle. Background technique [0002] Unmanned aerial vehicles are widely used in aerial photography, detection, search and rescue and other fields. [0003] The manipulation of these moving bodies is usually realized by the user through a remote control device. When the operator is operating a moving body, such as an unmanned aerial vehicle, since the unmanned aerial vehicle is generally small in size, it is difficult to see clearly with the naked eye when flying far away. , In this case, it is difficult for the operator to observe the actual flight distance of the UAV. If there is no auxiliary means of flight, the UAV will be easily lost. In addition, if you use the first-person perspective mode to fly, if you focus too much on the display screen, you may not know the current position of the UAV in th...

AI Technical Summary

Problems solved by technology

[0003] The manipulation of these moving bodies is usually realized by the user through a remote control device. When the operator is operating a moving body, such as an unmanned aerial vehicle, since the unmanned aerial vehicle is generally small in size, it is difficult to see clearly with the naked eye when flying far away. , in this case, it is difficult for the operator to observe the actual flight distance of the UAV. If there is no auxiliary means of flight, the UAV will easily miss

In addition, if you use the first-person perspective mode to fly, if you focus too much on the display screen, you may not know the current position of the UAV in the end, resulting in disorientation or even flying loss. quality

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