Adaptation of the colorimetric conversion of color space to the output from the input color space

摘要

Method, apparatus, and determines a conversion table for converting the output color space of the desired input color space of the image sequence, the system conversion for converting the colorimetric adjustment of the image sequence to the output color space from the input color space If it is not determined is defined by the table, and applies a first-order approximation to the at least a subset of the image sequence, and determines convergence of subsets between the two is whether the achieve at least the image sequence, convergence has been achieved, and a color adjustment device for applying a quadratic approximation to the at least a subset of the image sequence. In one embodiment, the color component of the output color space is defined by a combination of intermediate-term, number of intermediate terms corresponds to the number of the input color space components. This transformation is configured to be effective through the video delivery workflow.