4.5. Noise Reduction

4.5.1. Overview

A simple GEGL filter to reduce noise.

4.5.2. Activating the Filter

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

4.5.3. Options

Figure 17.39. Noise Reduction filter options

Noise Reduction filter options

Presets, Input Type, Clipping, Blending Options, Preview, Split view
[Note] Note

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

Strength

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

4.5.4. Example

Original

Filter applied. Strength = 5