File list (Check if you may need any files):
SR12394
.......\interp
.......\......\estimateGridVals.m
.......\......\findBPolyCoefficients.m
.......\......\getGradientVecs.m
.......\......\LRtoHR.m
.......\......\registerImgs.m
.......\......\siteInsert.m
.......\......\testLRtoHR.m
.......\reg
.......\...\est_q_bilinear.m
.......\...\est_q_pseudo.m
.......\...\hp_filter.m
.......\...\logpolar.m
.......\...\makelr.m
.......\...\make_gpyr.m
.......\...\nanto.m
.......\...\proj_reg.m
.......\...\q_to_p_bilinear.m
.......\...\q_to_p_pseudo.m
.......\...\rst_reg.m