GIMP tools - BDA

GIMP 56
1. Open a photo where a man has "red" eyes. At first pay attention to the size of
the photo. You will have to mark eye pupils, so choose the proper size. If the
photo is large, scale it to 100%, if small – to 150–200%.
2. Mark the red pupil using the Ellipse Select Tool.
3. Select the tool through ColorsHue-Saturation. In the Hue-Saturation dialog
box select the red colour (R) and set its Saturation at 100.
COLORIZE
The tool adjusts colours in the active layer or the selected area. It is a very powerful tool
that adjusts the general background of the image. You can get to it through
ColorsColorize
. In the Colorize option window you can adjust your settings.
The Colorize Tool creates the effect as if you look at the image through a colour glass.
When it is colourless, it is transparent. Adjusting setting value, you adjust the tone of the
glass, therefore the image is always different.
Before using this tool, try to experiment with it.
Brightness-contrast
This tool adjusts lightness and contrast levels for the selection or the active layer, i.e. it
makes the image more expressive and richer. You can adjust settings in the dialog box
that is open through ColorsBrightness-Contrast .