### 4.6. 赤目除去...

#### 4.6.1. 概観

図17.44 「赤目除去」フィルターの使用例

元画像

Filter applied

The aim of this filter is to remove red eyes from an image. For best results, you should first select the red parts of the eyes before applying this filter, or else all red areas in your image will be affected.

| 注記
If the image is in grayscale mode, this menu entry is disabled.

#### 4.6.2. Activating the Filter

This filter is found in the main menu under Filters → Enhance → Red Eye Removal….

#### 4.6.3. オプション

図17.45 「赤目除去」のオプション

Presets, 「Input Type」, Clipping, Blending Options, プレビュー, Merge filter, Split view

  | 注記
  These options are described in 「Common Features」.

しきい値

  This setting allows you to adjust the amount of red needed to change the color. The red value in each pixel is replaced by a combination of the green and almost 20% of the blue in the same pixel.

4.5. Noise Reduction |  | 4.7. Symmetric Nearest Neighbor

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