AI Glossary
Denoising strength
Also called strength
What does “Denoising strength” mean?
Denoising strength: In image-to-image or inpainting, the setting that controls how much the source image is allowed to change. Low values keep the original nearly intact with light touch-ups; high values let the model repaint heavily, keeping only rough composition.

What is an example of “Denoising strength”?
At a low setting, a photo gets subtle stylization; near the maximum, it may become an almost entirely new picture.