4.5. Noise Reduction

4.5.1. Overview

Figur 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. Indstillinger

Figur 17.43. Noise Reduction filter options

Noise Reduction filter options

Presets, Input Type, Clipping, Blending Options, Forhåndsvisning, Merge filter, Split view
[Bemærk] Bemærk

Disse indstillinger er beskrevet i Afsnit 2, “Fælles funktioner”.

Strength

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