## 7. 噪音滤镜

### 7.1. Introduction

Noise filters add noise to the active layer or to the selection. To remove small defects from an image, see the Despeckle and Selective Gaussian Blur filters.

This category describes the following filters:

- 第 7.2 节 “CIE lch Noise”

- 第 7.3 节 “HSV Noise”

- 第 7.4 节 “Hurl”

- 第 7.5 节 “Pick”

- 第 7.6 节 “RGB Noise”

- 第 7.7 节 “Slur”

- 第 7.8 节 “Spread”

6.15. Inner Glow |  | 7.2. CIE lch Noise

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