Patent ID: 9052584
Filing Date: 2015-06-09
Classification: G03B,H04N

Abstract:
1. A method of controlling an image display produced by multiple projectors, comprising: identifying a first image in the image display produced by a first projector; identifying a second image in the image display produced by a second projector; identifying a common region in the image display including a first region of pixels produced by the first projector and a second region of pixels produced by the second projector; morphing pixels in the common region from a first chrominance gamut, through a plurality of transitional chrominance gamuts, to a second chrominance gamut dependent on a number of projectors contributing pixels to the common region to produce a chrominance smoothed image display; and applying a brightness constraint to the chrominance smoothed image display to reduce intra-projector spatial color variations in the image display.