UbuntuHelp:Photos/Sepia
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- title Sepia Photos
It is possible to make modern digital photos look old-fashioned by applying a sepia effect. See Wikipedia for more information on sepia photos.
目录
Using the GIMP Image Editor
https://help.ubuntu.com/community/Photos/Sepia?action=AttachFile&do=get&target=gimp-sepia.png%7C% |
The GIMP provides a filter especially for making images look old. Alternatively, you can add a sepia effect manually.
Use the Old Photo filter
- Open a photo in the GIMP Image Editor
- Press Script-Fu -> Decor -> Old Photo...
- Ensure that Sepia is ticked and press OK to apply the effect (see screenshot)
- If the resulting image appears too light, increase the contrast:
- Press Tools -> Color Tools -> Brightness-Contrast...
- Ensure that Preview is ticked
- Move the Contrast slider to the right to increase the contrast
- Press OK when you are happy with your changes
Manually add a sepia colour effect
- Open a photo in the GIMP Image Editor
- Press Tools -> Color Tools -> Hue-Saturation...
- Under Select Primary Color to Modify, ensure that Master is selected
- Move the Saturation slider as far to the left as possible and press OK. This will make the photo black and white
- Press Tools -> Color Tools -> Color Balance...
- Under Modify Selected Range's Color Levels:
- Move the first slider towards Red (about 45)
- Move the third slider towards Yellow (about -45)
- Once you are happy with the way the photo looks, press OK
Using F-Spot Photo Manager
F-Spot is able to convert photos to sepia, although you will probably get better results if you use the GIMP Image Editor.
- Open F-Spot Photo Manager and find a photo
- Double-click the photo
- Press Convert the photo to sepia tones (see below)