4.5. Noise Reduction

4.5.1. Wirkungsweise

A simple GEGL filter to reduce noise.

4.5.2. Filteraufruf

You can find this filter through FiltersEnhanceNoise Reduction….

4.5.3. Eigenschaften

Abbildung 17.32. Noise Reduction filter options

Noise Reduction filter options

Presets, Preview, Split view

These options are common to GEGL-based filters. Please refer to Abschnitt 2, „Gemeinsame Funktionsmerkmale“.


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

4.5.4. Beispiel


Filter applied. Strength = 5