SYSTEM AND METHOD FOR DYNAMICALLY ALTERING A COLOR GAMUT

摘要

System and method for dynamically altering a color gamut used in projection display systems. An embodiment comprises determining a dim color from colors used in representing an image (block 605), adjusting the dim color to increase an available display time for a non-dim color used to represent the image (blocks 610 and 615), adjusting the non- dim color using the available display time (block 620), and generating a color sequence based on the adjusted dim color and the adjusted non-dim color (block 630). The pixel intensities of a dim color are increased, permitting a shortening of the display time of the dim color. The newly freed display time can be reallocated to all colors to increase the amount of light used to display the image, thereby increasing image brightness or altering color point.