4.5. Noise Reduction

4.5.1. Overview

Obrázok 17.42. Example for the Noise Reduction filter

Example for the “Noise Reduction” filter

Original image

Example for the “Noise Reduction” filter

Noise Reduction applied. Strength = 5


A simple GEGL filter to reduce noise.

4.5.2. Activating the Filter

This filter is found in the main menu under FiltersEnhanceNoise Reduction….

4.5.3. Options

Obrázok 17.43. Noise Reduction filter options

Noise Reduction filter options

Presets, Input Type, Clipping, Blending Options, Preview, Merge filter, Split view
[Poznámka] Poznámka

These options are described in Oddiel 2, “Common Features”.

Strength

Increasing Strength lessens noise, and increases blur: find compromise using the on-canvas preview.