Investigation of the performance of different wavelet-based fusions of SAR and optical images using Sentinel-1 and Sentinel-2 datasets

In this study, the fusion of optical and synthetic aperture radar images with wavelet transform was investigated. Images are obtained from Sentinel-1 sentinel-2 satellites. were decomposed by transform. The four main coefficients for different packages up to ten decomposition levels. combined taking maximum, minimum or mean. 1710 Fused all possible combinations in terms packets, levels rules. evaluated according structural similarity index (SSI). It seen that missing regions improved fused appropriate packets highest SSI.