Image Fusion Techniques Based On DCT Using Energy Coefficients And Contrast Measure
DOI : 10.46335/IJIES.2024.9.2.8
Authors : Ramkrishna P. Patil
Abstract: - For the fusion process of two different image discrete cosine transform (DCT) is used. For image fusion process two different multi-focus images are utilized. Different fusion methods are used and their output is evaluated [2,3]. Fusion output is not satisfactory when utilizing methods with a block size of less than 64x64 and also a block size of 256x256 and 512x512. Some fusion methods using contras measure, amplitude, and energy coefficients accomplished well. The fused images are similar with the reference image. The image size is taken into consideration. The blurring percentage is not considered
