On-road tracker movies

Here are movies of the raw tracker input and track output motion predictions for two different datasets:

In the first situation, the vehicle is coming up to a wye intersection the road, and driving onto the right fork. An oncoming car is coming out of the left fork and momentarily heading toward the bus, but can be seen to be turning away. This data set shows a prominent ground return (long rippling line on the left.) (tracker output) (raw scanner output)
In the second situation, the vehicle is rounding a gradual left bend in the road, and oncoming traffic is on the left. (tracker output) (raw scanner output)