Patent ID: 6317153
Filing Date: 2001-11-13
Classification: H04N

Abstract:
A method duplicating color correction on a second device for an image in a motion picture corrected on a first device, comprising the steps of:nulling at least one color corresponding to at least one known color in an image containing a known standard using the first device to obtain an offset on at least one color axis;retaining the offset in a mainer associated with the motion picture;performing color correction using the first device and retaining information about the color correction;nulling at least one color corresponding to the at least one known color in the image containing the known standard using the second device to obtain an offset on the at least one color axis;receiving the offset on the at least one color axis obtained on a first device; andusing the offsets from the first and second devices to generate a mapping of color correction information from the first device to color correction information for the second device.