8.23. Extract Component

8.23.1. 概述

图 16.175. Extract Component applied

Extract Component applied

原图

Extract Component applied

Command Extract Component applied with default options.


8.23.2. Activating the Command

  • You can access this command from the main menu through ColorsComponentsExtract Component….

8.23.3. 选项

图 16.176. Extract Component command options

“Extract Component” command options

Presets

Presets are a common feature for several Colors commands. You can find its description in 第 8.1.1 节 “Colors Common Features”.

Component

Component to extract. Default is RGB Red: all layer pixels that have the red component in their color will be extracted to create gray pixels; gray pixel value is that of the red channel (e.g a 153;70;17 RGB pixel will give a 153;153;153 gray pixel).

Invert

Invert the extracted component.

Linear input

Use linear input instead of gamma corrected.

Blending Options, Preview and Split view

These are common features described in 第 8.1.1 节 “Colors Common Features”.