When you just started learning about denoising clips using Neat Video, the first thing we mentioned was the importance of the area for noise profiling. It gives Neat Video an idea about the noise that should be taken out of the picture. For the best results, Neat Video needs to analyze a frame area that is completely featureless and contains only noise.
The problem is some areas that appear to be featureless are, in fact, full of fine details and using them for profiling can significantly reduce the quality of denoising. Therefore it is critically important to choose the right area for profiling.
Let's go on our Featureless areas hunt!