Identify the content, the automotive field of visual identification of the biggest difficulty is that the camera and identify the target are both relative movement. For example, the need to identify motor vehicles, non-motor vehicles, people, these objects are part of the traffic and is in active state. And obstacles, as well as traffic cards, traffic lights and other traffic signs are relative movement.
And identify the requirements, it is the pursuit of low-cost while also emphasizing performance. A strong enough visual recognition system, in fact, can replace the role of laser radar, thereby reducing the cost of automatic driving. But because of the different technical characteristics, will bring a certain degree of reliability problems. For the car, even if there are temporary problems may be a serious threat to the safety of personal property, such as Tesla's two accidents.