PROCEDE D'ILLUMINATION D'UN IMAGEUR DE PROJECTEUR, SYSTEME ET PROJECTEUR CORRESPONDANT

摘要

The invention relates to a method of illuminating an imager (205) for projecting images, implementing light-emitting diodes (200) of different colours, the diodes being designed to provide a beam (202) illuminating the imager. According to the invention, for a set of at least one image, the method comprises:
- a step for receiving each image of the set;
- a step for determining a colour base dependent on the set of at least one image, called a secondary colour base; and
- a step for dynamically controlling the diodes according to said secondary colour base. The invention also relates to a system implementing the method and a projector comprising such a system.