The invention relates to an oblique photography and control method based on a single-lens unmanned aerial vehicle, and the method comprises the steps: obtaining to-be-photographed region information of a target aircraft, a camera photographing posture and a preset photographing overlapping rate, and defining a to-be-photographed region as a rectangular frame; according to a preset shooting overlapping rate, calculating a route distance l; dividing the rectangular frame into a plurality of same first rectangular blocks in the area width direction and dividing the rectangular frame into a plurality of same second rectangular blocks in the area length direction according to the airline spacing and the rectangular frame information; planning a first shooting path of the target aircraft according to the fact that the camera shooting attitude is a vertical downward attitude; planning a second shooting path of the target aircraft according to downward shooting of the camera with the shootingattitude being the first inclined attitude; and planning a third shooting path of the target aircraft according to downward shooting of the camera with the shooting attitude being the third inclined attitude. According to the method, the flight shooting efficiency can be effectively improved, and shooting of the five-surface texture of the shooting object is completed.
本发明涉及一种基于单镜头无人机的倾斜摄影及控制方法,其包括获取目标飞行器的待拍摄区域信息、相机拍摄姿态和预设的拍摄重叠率,将待拍摄区域定义为矩形框;根据预设的拍摄重叠率,计算航线间距为l;根据航线间距和矩形框信息,将矩形框在区域宽度方向划分成若干相同的第一矩形块,将矩形框在区域长度方向上划分成若干相同的第二矩形块;根据相机拍摄姿态为垂直向下姿态,规划目标飞行器的第一拍摄路径;根据相机拍摄姿态为第一倾斜姿态向下拍摄,规划目标飞行器的第二拍摄路径;根据相机拍摄姿态为第三倾斜姿态向下拍摄,规划目标飞行器的第三拍摄路径。本发明的方法能够有效提高飞行拍摄效率,完成拍摄对象五面纹理的拍摄。
Oblique photography and control method based on single-lens unmanned aerial vehicle
一种基于单镜头无人机的倾斜摄影及控制方法
2021-01-12
Patent
Electronic Resource
Chinese
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