包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，表示出两帧图像间各个像素点的相对情况，有较好的参考价值。- It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Between two images showing the relative circumstances of each pixel, There are good reference value.