Patent ID: 7567705
Filing Date: 2009-07-28
Classification: H04N

Abstract:
1. A computer program product, tangibly embodied on a computer-readable medium including instructions operable to cause data processing apparatus to: receive an image; identify a set of protected colors within a source color space within the image, the protected colors being a subset of the colors in the source color space, and wherein the protected colors are identified by a user through a graphical user interface; specify a first color mapping that associates each color in the source color space with a tuple of mapped component values, each mapped component value being a value for a corresponding component in a destination color space, the destination color space having a range of permissible component values for each of a plurality of components of the destination color space; determine if the mapped protected color component values include at least one mapped protected color component value that is outside the range of permissible values for the destination color space, and: