I don't think bicycles are that unique of a computer vision problem. If self-driving cars have a bicycle problem, they probably also have a children problem, a

I don't think bicycles are that unique of a computer vision problem. If self-driving cars have a bicycle problem, they probably also have a children problem, a wildlife problem, and a road debris problem that's simply masked by the relatively low frequency of those things compared to bicycles on the road. Another comment mentions motorcycles, i'm very curious to see the detection data for them: they should have roughly similar characteristics to a bicycle, but at a similar or higher frequency.