Headlamp light distribution presenting method for car

摘要

The method involves representing the light distribution of the headlamp by using it for illumination of a real scene. The scene is recorded and reproduced, with position-dependent correction of the scene brightness. The brightness correction is effected by varying the light transmission of a device inserted in the projection path of the reproduced scene, e.g. a LCD screen (18) with a matrix of pixels which can be individually controlled.