System and method for increasing projector amplitude resolution and correcting luminance non-uniformity

摘要: A system and method corrects luminance non-uniformity increases the apparent amplitude resolution of an image generated by a projector. The projector, which has given number stated levels, receives input data projects images based on that data. To correct non-uniformity, projector correction look-up table (LUT) is created. LUT attenuates displayed such whole same as dimmest point. Input received modified information containing in LUT. output analyzed to identified unique levels capable producing, may be less than levels. dithering engine modify corrected increase projector's resolution, creating illusion having more limited identified.