Original DCRAW with AHD interpolation and median filter x 3 dcraw -q 3 -m 3 -w  Modified DCRAW with AHD interpolation and median filter x 3 dcraw_mod -q 3 -m 3 -w:  Modified DCRAW with VCD interpolation, post-demosaic refinement, median filter x 3, edge sensitive median filter x 1 dcraw_mod -q 4 -w -R -m 3 -E 1  Modified DCRAW with AHD+VCD interpolation, post-demosaic refinement, median filter x 3, edge sensitive median filter x 1 dcraw_mod -q 5 -w -R -m 3 -E 1  |