00:00:00.000 --> 00:00:11.000 Let's start by adding an unsharp mask filter and push the factor to maximum 00:00:11.000 --> 00:00:26.000 slowly raise the radius to maximum and find the sweet spot 00:00:26.000 --> 00:00:30.000 then pull back the factor to find the best level 00:00:30.000 --> 00:00:36.000 raise the threshold 00:00:36.000 --> 00:00:41.000 but since this is a low contrast image it soon cancels out so drop it to zero 00:00:41.000 --> 00:00:51.000 add a second filter and raise the factor 00:00:51.000 --> 00:01:08.000 raise the radius to find a lower sweet spot 00:01:08.000 --> 00:01:13.000 adjust the factor 00:01:13.000 --> 00:01:19.000 add a third filter with a smaller radius yet 00:01:19.000 --> 00:01:36.000 adjust and this gives us a much sharper result from a low contrast original
