Description

Here we provide a novel approach in the fusion based on non-subsampled contourlet transform (PAN SHARPENING). For fusion, two different rules are used by which more information can be preserved in the fused image with improved quality. Two groups of CT/MRI and two groups of MR-T1/MR-T2 images are fused using conventional fusion algorithms and the proposed framework. Initially we provide the two images to the process. First we have to convert the image by PAN SHARPENING. It separates the high and low frequency. Then we fuse the low and high frequencies are fused. We apply the inverse contourlet transform. Finally we get the fused result.