This program generates the textured images used in testing and evaluation of the different filters. It assumes to find the Brodatz textures on the directory /textures/brodatz, with names like D17.hips. The program will, for each specified texture, generate one textured image with the name texture-ID.hips and one reference image with the name texture-ID.ref.hips, the reference image has pixelvalue one for the all the pixels on the locations of one thexture, two at the next texture and so on.
For most textures, this program adds lines to the description of each output file like "uniform_texture_region: 0 0 127 127", one line per uniform texture region. The numbers indicate upper left and lower right corner of one area for each uniform texture region. The purpose of this is enabling automatic extraction of each texture by programs that calculate i.e. texture-frequency.