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—The availability of the panchromatic (PAN) band in remote sensing images gives birth to so-called image fusion techniques for increasing the spatial resolution of images to that of the PAN band. The spatial resolution of such spatially sharpened images, such as for the MODIS and Landsat sensors, however, may not be sufficient to provide the required(More)
In this paper, we propose a spatial-dictionary (SD) for collaborative representation classification (SCRC) of hyperspectral images. The proposed method consists of four main steps. First, we extract spatial features using 2-D Gabor filters and stack them with spectral features. Second, the SD is constructed by incorporating the spatial information of sparse(More)