These are modified datasets of image datasets from University of Southern California - Signal and Image Processing Institute (USC-SIPI). Modified USC-SIPI datasets contain 105 Textures, Aerials, Miscellaneous, and Sequences images resized to 512 × 512, 256 x 256, 128 x 128 and converted to 8bits. Functions used for resizing/modification and conversion were written in MATLAB.