“UbuntuHelp:Photos/Sepia”的版本间的差异
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The GIMP provides a filter especially for making images look old. Alternatively, you can add a sepia effect manually. | The GIMP provides a filter especially for making images look old. Alternatively, you can add a sepia effect manually. | ||
==== Use the Old Photo filter ==== | ==== Use the Old Photo filter ==== | ||
| − | + | <ol><li>Open a photo in the ''GIMP Image Editor'' | |
| − | + | </li><li>Press '''Script-Fu''' -> '''Decor''' -> '''Old Photo...''' | |
| − | + | </li><li>Ensure that ''Sepia'' is ticked and press '''OK''' to apply the effect (see screenshot) | |
| − | + | </li><li>If the resulting image appears too light, increase the contrast: | |
| − | + | <ol><li>Press '''Tools''' -> '''Color Tools''' -> '''Brightness-Contrast...''' | |
| − | + | </li><li>Ensure that ''Preview'' is ticked | |
| − | + | </li><li>Move the ''Contrast'' slider to the right to increase the contrast | |
| − | + | </li><li>Press '''OK''' when you are happy with your changes</li></ol> | |
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==== Manually add a sepia colour effect ==== | ==== Manually add a sepia colour effect ==== | ||
| − | + | <ol><li>Open a photo in the ''GIMP Image Editor'' | |
| − | + | </li><li>Press '''Tools''' -> '''Color Tools''' -> '''Hue-Saturation...''' | |
| − | + | </li><li>Under ''Select Primary Color to Modify'', ensure that '''Master''' is selected | |
| − | + | </li><li>Move the ''Saturation'' slider as far to the left as possible and press '''OK'''. This will make the photo black and white | |
| − | + | </li><li>Press '''Tools''' -> '''Color Tools''' -> '''Color Balance...''' | |
| − | + | </li><li>Under ''Modify Selected Range's Color Levels'':</li></ol> | |
| − | + | ||
| − | + | * Move the ''first'' slider towards ''Red'' (about 45) | |
| − | + | * Move the ''third'' slider towards ''Yellow'' (about -45) | |
| + | <ol><li>Once you are happy with the way the photo looks, press '''OK'''</li></ol> | ||
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=== Using [[UbuntuHelp:F-Spot|F-Spot]] Photo Manager === | === Using [[UbuntuHelp:F-Spot|F-Spot]] Photo Manager === | ||
''[[UbuntuHelp:F-Spot|F-Spot]]'' is able to convert photos to sepia, although you will probably get better results if you use the ''GIMP Image Editor''. | ''[[UbuntuHelp:F-Spot|F-Spot]]'' is able to convert photos to sepia, although you will probably get better results if you use the ''GIMP Image Editor''. | ||
| − | + | <ol><li>Open ''[[UbuntuHelp:F-Spot|F-Spot]] Photo Manager'' and find a photo | |
| − | + | </li><li>Double-click the photo | |
| − | + | </li><li>Press '''Convert the photo to sepia tones''' (see below)</li></ol> | |
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https://help.ubuntu.com/community/Photos/Sepia?action=AttachFile&do=get&target=fspot-sepia.png | https://help.ubuntu.com/community/Photos/Sepia?action=AttachFile&do=get&target=fspot-sepia.png | ||
[[category:UbuntuHelp]] | [[category:UbuntuHelp]] | ||
2007年12月6日 (四) 15:38的版本
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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
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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)
