Patent ID: 8466935
Filing Date: 2013-06-18
Classification: G09G

Abstract:
1. A gamma corrector for handling gamma correction data which is used in performing a gamma correction on image data represented by a plurality of component colors for each of the component colors, comprising: a first storage for storing common data which is employed in common in predetermined gamma correction data in one-to-one correspondence to the plurality of component colors when generating final gamma-corrected image data; a second storage for storing, for each component color, reproduction data which is represented by removing the common data from the final gamma-corrected image data of each component color in the predetermined gamma correction data; a data processor for distributing input image data of each component color to both the first and second storages to thereby generate sorted data as address data; and a data coupler for generating the final gamma-corrected image data for image data of the plurality of component colors by employing the common data and the reproduction data according to the address data,