File list (Check if you may need any files):
imageretrieval_matlab
.....................\matlab
.....................\......\CBIR_colorhist.m
.....................\......\CBIR_cosinedist.m
.....................\......\CBIR_edgedirection.m
.....................\......\CBIR_edgehist.m
.....................\......\CBIR_featurecalc.m
.....................\......\CBIR_histintersection.m
.....................\......\CBIR_L2dist.m
.....................\......\CBIR_Query.m
.....................\......\CBIR_Query_minmax.m