Shooting device and shooting method using unmanned aerial vehicle to perform automatic locking of moving object

Abstract

The invention relates to a shooting device and method using an unmanned aerial vehicle to perform automatic locking of a moving object. The shooting device includes an unmanned aerial vehicle flight platform, a load stabilizing device, a motion camera and a mobile control terminal, the bottom of the unmanned aerial vehicle flight platform is fixedly provided with the load stabilizing device, the motion camera is fixed on the load stabilizing device, the mobile control terminal is carried by a moving target, and the mobile control terminal obtains real-time images and related state information of the motion camera from the unmanned aerial vehicle flight platform through a data link, and controls the unmanned aerial vehicle flight platform to perform flight shooting following the moving object according to an instruction fed back by a moving object automatic locking shooting algorithm. The shooting device can set various shooting methods including forerunner front shooting, following rear shooting and side face parallel shooting, thereby obtaining all motion details in which a user is interested in. Based on the unmanned aerial vehicle flight platform, carrying the load stabilizing device and the motion camera, and in cooperation with the mobile control terminal, the shooting device completes wonderful detail shooting of the moving object.

Description

technical field [0001] The invention relates to an automatic locking shooting device and a shooting method by using a moving object. Background technique [0002] At present, the traditional sports aerial photography technology or the professional shooting based on the stability of the gimbal have difficulties in shooting the details of the long movement process. It needs to be in a designated place and pre-set multiple angles of view to screen the best details in the later stage. The shooting equipment construction and It is difficult to control and debug, and the cost is high; the emerging follow-up shooting technology based on the UAV flight platform is low in cost and can lock moving objects, but it can only set the rear shooting angle, and more exciting details cannot be captured. At the same time, there is no tracking-based The area of ​​interest of the algorithm is adjusted, and the specific parameters of locking the moving object, such as shooting angle and shooting ...

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional sports aerial photography technology or the professional shooting based on the stability of the gimbal have difficulties in shooting the details of the long movement process. It needs to be in a designated place and pre-set multiple angles of view to screen the best details in the later stage. The shooting equipment construction and It is difficult to control and debug, and the cost is high; the emerging follow-up shooting technology based on the UAV flight platform is low in cost and can lock moving objects, but it can only set the rear shooting angle, and more exciting details cannot be captured. At the same time, there is no tracking-based The area of ​​interest of the algorithm is adjusted, and the specific parameters of locking the moving object cannot be adjusted arbitrarily, such as shooting angle, shooting distance, etc.

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