## 4. Enhance Filters

### 4.1. Introduction

Enhance filters compensate for image imperfections. Such imperfections include dust particles, noise, interlaced frames (coming usually from a TV frame-grabber) and insufficient sharpness.

This category describes the following filters:

- Sekcio 4.2, “Antialias”

- Sekcio 4.3, “Deinterlace”

- Sekcio 4.4, “High Pass”

- Sekcio 4.5, “Noise Reduction”

- Sekcio 4.6, “Red Eye Removal”

- Sekcio 4.7, “Symmetric Nearest Neighbor”

- Sekcio 4.8, “Sharpen (Unsharp Mask)”

- Sekcio 4.9, “Despeckle”

- Sekcio 4.10, “NL Filter”

- Sekcio 4.11, “Wavelet Decompose”

3.13. Tileable Blur |  | 4.2. Antialias

Report a bug in GIMP Report a documentation error