Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
例程里面不是有测小球的距离吗，为啥测别的就不行了呢
无人机上可以用双目视觉测距吗
openmv可以在无人机上面测到地面的距离吗