File list (Check if you may need any files):
Image_Retrival
..............\Eculidian_dist.m
..............\edge_directional_hist.m
..............\edge_hist.m
..............\filtering_2D.m
..............\GaussianFilter.m
..............\get_edges.m
..............\get_Edge_histogram.m
..............\get_image.m
..............\Hist_disp.m
..............\image_indexing.m
..............\image_query.m
..............\image_read.m
..............\main_edge_histogram.m
..............\main_image_retival.m
..............\myDataBase.mat
..............\Readme.txt
..............\shift_co_ord.m