| 摘要 |
The method involves sequentially recording three images. Image data corresponding to the images are generated and are processed by determining two image positions as positions of two reproductions of a stationary object in two of the images. A course of a straight line is determined based on the image positions. Third image position is determined as a position of a third reproduction of the stationary object in the remaining image. The change in the pitch angle of a camera (17) is determined based on a distance between the third image position and the straight line. The stationary object comprises one of a light source of a street light, a light source of a traffic signal facility, a light source of a traffic sign illumination, an object illuminated by a light source, a traffic sign and a traffic management system. An independent claim is also included for a device for determining a change in a pitch angle of a camera of a vehicle i.e. road vehicle. |
