| 摘要 |
An apparatus and method for generating control signals to regulate gain levels of colour signals based on colour data of which colour gains are not regulated and colour data of which colour gains are regulated. The apparatus and method include generating first control signals to regulate the gain levels of the plurality of colour signals based on a plurality of colour signals of which gain levels are not regulated, calculating correction values to correct the first control signals based on a plurality of colour signals of which gain levels are regulated, and generating second control signals which are results of correcting the first control signals by the correction values. |
