I mounted my Go Pro camera (using 30 fps) on top of my truck and recorded a video from front view (with 50 mph speed) of a 0.5 mile section of a highway. When I tried to build a 3D point cloud of my video, the result was actually nothing except the first traffic sign that I passed... Can anyone help me with this case?
I have also tried to record several video from the same section of the road with camera aligned to different angle as well. (Camera toward front with three other alignment: toward front with 20 degree deviation , 40 degree, and 60 degree ...)
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