File list (Check if you may need any files):
成功SIFT
........\affine.m
........\build_pyramid.m
........\construct_key.m
........\detect_features.m
........\drawbox.m
........\eliminate_edges.m
........\FACE.fig
........\FACE.m
........\file.mat
........\filter_gaussian.m
........\filter_laplacian.m
........\find_extrema.m
........\find_features.m
........\fit_parabola.m
........\fit_paraboloid.m
........\fmransac_test2.m
........\f_class.m
........\gauss1d.m
........\gauss2dx.m
........\get_dvtime.m
........\IMA1.JPG
........\IMA3.JPG
........\img1.mat
........\interp.m
........\kill_edges.m
........\make_cost.m
........\match_dv_odometry.m
........\motion_corr.m
........\motion_corr2.m
........\mv2.m
........\plotpoints.m
........\plot_matched.m
........\process_loop.m
........\refine_features.m
........\resample_bilinear.m
........\script_example.m
........\showfeatures.m
........\show_plist.m
........\show_points.m
........\structure2.m
........\symmetric_match.m
........\test.m
........\test2.m
........\test_jy.m