Patent ID: 6462748
Filing Date: 2002-10-08
Classification: H04N

Abstract:
A computer-readable medium having computer-executable components for processing color objects, comprising:a processing space conversion module for converting a color object being processed between a perceptual-based color space and a physical-based color space; perceptual-based color operation modules for performing perceptual-based color operations on the color object in the perceptual-based color space; physical-based color operation modules for performing physical-based color operations on the color object in the physical-based color space; a control component for determining whether the color object is in one of the perceptual-based and physical-based color spaces and a next color operation is to be performed in the other color space and, if so, invoking the processing space conversion module to convert the color object into the other color space and invoking a color operation module for the next color operation to operate on the converted color object.