8.5. Neon
| 8. 边缘侦测滤镜 |

### 8.5. Neon

#### 8.5.1. Overview

图 17.157. Applying example for the Neon filter

Original image

Filter “Neon” applied

This filter detects edges in the active layer or selection and gives them a bright neon effect.

#### 8.5.2. Activating the filter

You can find this filter through Filters → Edge-Detect → Neon….

#### 8.5.3. Options

图 17.158. Neon filter options

Presets, Preview, Split view

  | 注意
  These options are described in 第 2 节 “Common Features”.

Radius

  This option lets you determine how wide the detected edge will be.

Intensity

  This option lets you determine how strong the filter effect will be.

8.4. Laplace |  | 8.6. Sobel

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