特殊:Badtitle/NS100:Photos/Sepia:修订间差异

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=== Using the GIMP Image Editor ===
=== Using the GIMP Image Editor ===
{|border="1" cellspacing="0"
{|border="1" cellspacing="0"
|https://help.ubuntu.com/community/Photos/Sepia?action=AttachFile&do=get&target=gimp-sepia.png%7C%
|https://help.ubuntu.com/community/Photos/Sepia?action=AttachFile&do=get&target=gimp-sepia.png
|}
|}
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 ====
# Open a photo in the ''GIMP Image Editor''
<ol><li>Open a photo in the ''GIMP Image Editor''
# Press '''Script-Fu''' -> '''Decor''' -> '''Old Photo...'''
</li><li>Press '''Script-Fu''' -> '''Decor''' -> '''Old Photo...'''
# Ensure that ''Sepia'' is ticked and press '''OK''' to apply the effect (see screenshot)
</li><li>Ensure that ''Sepia'' is ticked and press '''OK''' to apply the effect (see screenshot)
# If the resulting image appears too light, increase the contrast:
</li><li>If the resulting image appears too light, increase the contrast:
## Press '''Tools''' -> '''Color Tools''' -> '''Brightness-Contrast...'''
<ol><li>Press '''Tools''' -> '''Color Tools''' -> '''Brightness-Contrast...'''
## Ensure that ''Preview'' is ticked
</li><li>Ensure that ''Preview'' is ticked
## Move the ''Contrast'' slider to the right to increase the contrast
</li><li>Move the ''Contrast'' slider to the right to increase the contrast
## Press '''OK''' when you are happy with your changes
</li><li>Press '''OK''' when you are happy with your changes</li></ol>
 
==== Manually add a sepia colour effect ====
==== Manually add a sepia colour effect ====
# Open a photo in the ''GIMP Image Editor''
<ol><li>Open a photo in the ''GIMP Image Editor''
# Press '''Tools''' -> '''Color Tools''' -> '''Hue-Saturation...'''
</li><li>Press '''Tools''' -> '''Color Tools''' -> '''Hue-Saturation...'''
# Under ''Select Primary Color to Modify'', ensure that '''Master''' is selected
</li><li>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
</li><li>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...'''
</li><li>Press '''Tools''' -> '''Color Tools''' -> '''Color Balance...'''
# Under ''Modify Selected Range's Color Levels'':
</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)
* Move the ''first'' slider towards ''Red'' (about 45)
# Once you are happy with the way the photo looks, press '''OK'''
* Move the ''third'' slider towards ''Yellow'' (about -45)
<ol><li>Once you are happy with the way the photo looks, press '''OK'''</li></ol>
 
=== Using F-Spot Photo Manager ===
=== 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''.
''[[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''.
# Open ''F-Spot Photo Manager'' and find a photo
<ol><li>Open ''[[UbuntuHelp:F-Spot|F-Spot]] Photo Manager'' and find a photo
# Double-click the photo
</li><li>Double-click the photo
# Press '''Convert the photo to sepia tones''' (see below)
</li><li>Press '''Convert the photo to sepia tones''' (see below)</li></ol>
 
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]]

2008年10月20日 (一) 00:18的最新版本

{{#ifexist: :Photos/Sepia/zh | | {{#ifexist: Photos/Sepia/zh | | {{#ifeq: {{#titleparts:Photos/Sepia|1|-1|}} | zh | | }} }} }} {{#ifeq: {{#titleparts:Photos/Sepia|1|-1|}} | zh | | }}

  1. 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.

Using the GIMP Image Editor

Sepia?action=AttachFile&do=get&target=gimp-sepia.png

The GIMP provides a filter especially for making images look old. Alternatively, you can add a sepia effect manually.

Use the Old Photo filter

  1. Open a photo in the GIMP Image Editor
  2. Press Script-Fu -> Decor -> Old Photo...
  3. Ensure that Sepia is ticked and press OK to apply the effect (see screenshot)
  4. If the resulting image appears too light, increase the contrast:
    1. Press Tools -> Color Tools -> Brightness-Contrast...
    2. Ensure that Preview is ticked
    3. Move the Contrast slider to the right to increase the contrast
    4. Press OK when you are happy with your changes

    Manually add a sepia colour effect

    1. Open a photo in the GIMP Image Editor
    2. Press Tools -> Color Tools -> Hue-Saturation...
    3. Under Select Primary Color to Modify, ensure that Master is selected
    4. Move the Saturation slider as far to the left as possible and press OK. This will make the photo black and white
    5. Press Tools -> Color Tools -> Color Balance...
    6. Under Modify Selected Range's Color Levels:
    • Move the first slider towards Red (about 45)
    • Move the third slider towards Yellow (about -45)
    1. 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.

    1. Open F-Spot Photo Manager and find a photo
    2. Double-click the photo
    3. Press Convert the photo to sepia tones (see below)

    Sepia?action=AttachFile&do=get&target=fspot-sepia.png