Noise Reduction

Reduces color grain and luminance grain. Four modes from off to strongest AI removal.

Example

Before

After

Parameters

Parameter	Section	Value	Default	Description
NoiseRedMode	Config	0 – 3	0	Mode selection (see below)
nrstrength	Gpars	0.0 – 1.0	0.5	Color grain reduction strength
nrmonostrength	Gpars	0.0 – 1.0	0.5	Luminance grain reduction strength

Modes

Value	Description
0 — Off	No denoising
1 — Automatic profiling	Estimates a noise profile for each image and applies appropriate denoising
2 — Fixed strength	Applies denoising based on nrstrength without per-image profiling. Can over-denoise low-noise images
3 — AI Noise Removal	Strongest AI model-based denoising (ignores nrstrength and nrmonostrength)

Recommended: Mode 1 for standard production. Mode 3 for images with heavy grain that the automatic profile underplays.