| 摘要 |
The invention concerns a method of detecting from a vehicle a bend on a road comprising a surface (1) and road edges (2, 3), comprising the following operations: taking an image of a road scene unfolding in front of the vehicle and at least partly illuminated by the vehicle, determining, for each pixel in the image, a light decrease gradient, analysing these decrease gradients and determining an image of the road edges, mathematically discriminating the decrease gradients from the image of the road edges, analysing this discrimination and determining the angle of the bend. The invention also concerns a system for implementing the method of the invention comprising a camera (10) mounted in the vehicle, an image processing unit (20) and a neural network (21).
|
