As a new and increasingly very happy user of PDN, I realize the power of PDN. It's a pleasure that there is such great and simple windows SW out (here) for free. However, the major problem with all free software, is the lack of documentation. I have the following question, that I have not yet found an answer for.
How does the noise reduction parameters work?
(The parameters in the pop-up window are called Radius and Strength and appears in: Effects -> Noise -> Reduce Noise menu.) I.e How do they work technically? How do I use them?
There was something in the thread:
http://paintdotnet.forumer.com/viewtopic.php?f=12&t=25188&p=191701&hilit=noise+reduction#p191701
But the question was never answered!
Grateful for any explanation.
