Method for modulated lighting of a road and headlamp using such a method

The process involves detecting an individual in a road. The individual in the scene of the road is localized. A mask corresponding to dimension and position of the individual is created on a display. A cast shadow (OP) is created around the individual by lighting the road through the display. A zone of the scene of road situated above a gap is lighted. An independent claim is also included for a road lighting headlight of a vehicle.