Abstract:In this study, we introduced a preprocessing novel transformation approach for multifocus image fusion. In the multifocus image, fusion has generated a high informative image by merging two source images with different areas or objects in focus. Acutely the preprocessing means sharpening performed on the images before applying fusion techniques. In this paper, along with the novel concept, a new sharpening technique, Laplacian filter + discrete Fourier transform (LF + DFT), is also proposed. The LF is used to … Show more
“…Fig. 2 suggests that the sharpened image can improve global and local contrast with high efficiency and can slightly decrease the impact of image blur and atomization [ 25 ].…”
Section: Theoretical Basis and Model Establishmentmentioning
“…Fig. 2 suggests that the sharpened image can improve global and local contrast with high efficiency and can slightly decrease the impact of image blur and atomization [ 25 ].…”
Section: Theoretical Basis and Model Establishmentmentioning
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