4.5. Noise Reduction
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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 main menu under Filters → Enhance → Noise Reduction….

4.5.3. Options

Figure 17.39. Noise Reduction filter options

Noise Reduction filter options

Presets, “Input Type”, Clipping, Blending Options, Preview, Merge filter, 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

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