darkchaneel_time\boxfilter.m ................\example_enhancement.m ................\example_feathering.m ................\example_flash.m ................\example_smoothing.m ................\ex_darkchannel_guildfilter.m ................\guidedfilter.m ................\guidedfilter_color.m ................\minfilt2.m ................\myenhancement.m ................\vanherk.m darkchaneel_time