The original image.
Result of mean filtering wdg1 with a 3×3
square kernel, and then pixel subtracting that away from the
original. See unsharp masking.
Result of mean filtering wdg1 with a 3×3
square kernel, translating (for re-registration) and then
pixel subtracting that away from the original. See
unsharp masking.
Result of mean filtering wdg1 with a 3×3
square kernel, translating (for re-registration), dimming this
result by pixel multiplication and then
pixel subtracting away from the original. See
unsharp masking.
Result of cropping and zooming a section of
wdg1usp2.