8.24. Extract Component
8.24.1. 概述
图 16.195. Extract Component applied
原图
Command “Extract Component” applied with default options.
8.24.2. 激活命令
- You can find this command in the image window menu under Colors → Components → Extract Component….
8.24.3. 选项
图 16.196. “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”.
8.24.4. Using Extract Component
TODO