File list (Check if you may need any files):
filteringcollection
...................\Image Filtering
...................\...............\dftfilt.m
...................\...............\directinv.m
...................\...............\gaussianLR.m
...................\...............\medianfilt.m
...................\...............\rgblaplacian.m
...................\...............\rgbspatial.m
...................\...............\spatial.m
...................\...............\wiener.m
...................\Image Filtering.doc
...................\license.txt
...................\关键内容.txt