Multi-focus color image fusion based on bivariate and complex bidimensional empirical mode decompositions

Although the empirical mode decomposition has been successfully applied to signal analysis, and the fusion applications, there is currently no efficient solution for color images fusion. This paper proposes a method based upon the combination of the bivariate and the complex bidimensional empirical mode decomposition for color image fusion. The proposed method can have good fusion result and is efficient in computation.