Patent ID: 8134647
Filing Date: 2012-03-13
Classification: H04N

Abstract:
1. An image processing method, comprising: obtaining a minimum value and a maximum value from a plurality of original base color component signals of an input color signal; obtaining a parameter according to the maximum value and the minimum value; obtaining a white component signal based on the original base color component signals, the maximum value, and the minimum value; multiplying the original base color component signals by the parameter to obtain a multiplication result; adding the multiplication result to the original base color component signals to obtain an addition result; subtracting the white component signal from the addition result to obtain a plurality of output base color component signals; and displaying an output color signal according to the output base color component signals and the white component signal, wherein the output color signal at least comprises the output base color component signals and the white component signal, and the brightness of the output base color component signals is higher than the brightness of the original base color component signals.