There is something wrong with the French version. The RawPedia page “Noise Reduction” has been recently updated to take into account the new interface in the Noise reduction panel, of the Detail tab.
For example, labels that were Method and Quality are now Color space and Mode.
I just updated my RT to the last version and now have 5.4.379, but in the French version, I still have the former labels (Méthode and Qualité) and the old pop up help. I would like to have the last one to translate RawPedia in French with the right interface labels.
It has nothing to do with that but in the RawPedia English version, Noise Reduction / Introduction, in the fourth image legend:
“This is what chrominance noise looks like. Luminance detail was obliterated to make the chrominance noise more clear.”
Is it really Luminance detail or Luminance noise?