Tune the
texturing slider (the left one) to add back details or textures without
adding back
noise. It adds back regularities that appear in what was removed in the
previous filtering (like lines and spots). The color images below show
the texturing step results, while
the gray images show what was added back from previous surfacing
results in the calculation, for 3 values on 3 parts of the demo image.
Originals
Texturing 10 : not enough, a lot of noise was added back
Texturing 28 : correct, details were added back, noise start to appear
Texturing 50 : too much, no details were added back
Advanced tuning : the right slider progressively adds back all removed pixels to retrieve
some granularity, without adding back strong variations, possibly
organised as lines or spots.
Advanced tuning : depending on the kind of noise you have, you can play with the "Chroma
modes", to avoid chroma artifact to be considered as images details.
Here are three examples (with a strong tuning to be demonstrative) :
