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<blockquote data-quote="ilias" data-source="post: 1328778" data-attributes="member: 238"><p>Σε ευχαριστω...</p><p></p><p></p><p>Ξεχασα να πω οτι για τις saturation masks διαβασα εδω...</p><p></p><p><a href="http://www.luminous-landscape.com/tutorials/restore-clipped.shtml" target="_blank">http://www.luminous-landscape.com/tutorials/restore-clipped.shtml</a></p><p></p><p></p><p></p><p></p><p></p><p> • With your previous image corrections flattened or merged into a single layer, copy the layer and rename the layer to "Color" and set the Blend mode to Color.</p><p></p><p> • Go back and select your original layer and make a new layer, naming it “Saturation Mask.” The “Saturation Mask” layer will appear between your original layer and your “Color” layer.</p><p></p><p> • Set the foreground color to 50% gray (RGB = 128, 128, 128). The easiest way is to use the Swatches palette and click on 50% gray.</p><p></p><p> • Fill the “Saturation Mask” layer with the foreground color. (Alt/Option-Backspace).</p><p></p><p> • Duplicate the “Saturation Mask” layer and rename it “Saturation Source.” This will leave you with a stack of three layers above your original layer. From the top down, they are “Color,” “Saturation Source,” and “Saturation Mask.”</p><p></p><p> • Select the “Color” Layer and merge the “Color” and “Saturation Source” layers. (Ctrl/Cmd-e)</p><p></p><p> • Change the Layer mode to Difference blend.</p><p></p><p> • Merge the “Saturation Source” and “Saturation Mask” layers. (Ctrl/Cmd-e)</p><p></p><p> • Desaturate the layer by setting the Saturation setting to -100 for the Image|Adjustments|Hue/Saturation… dialog.</p><p></p><p> • Use Image|Adjustments|Levels and move the white input slider to 128.</p><p></p><p>You will be left with a layer named “Saturation Mask.” You can use the layer itself for some image editing. For example, you can set the layer to Screen mode to lighten portions of the image or Multiply mode to darken.</p><p></p><p>To convert the layer to a channel so you can use it with multiple layers, there are just a few quick steps.</p><p></p><p> Click on the layer named “Saturation Mask” and then open the Channels palette.</p><p></p><p> Make a selection by pressing the leftmost icon at the bottom of the palette.</p><p></p><p> Save the selection by clicking the second icon from the left at the bottom of the palette. Rename the alpha channel, if you prefer.</p><p></p><p>After you make a channel, you can delete the “Saturation Mask” layer</p></blockquote><p></p>
[QUOTE="ilias, post: 1328778, member: 238"] Σε ευχαριστω... Ξεχασα να πω οτι για τις saturation masks διαβασα εδω... [url]http://www.luminous-landscape.com/tutorials/restore-clipped.shtml[/url] • With your previous image corrections flattened or merged into a single layer, copy the layer and rename the layer to "Color" and set the Blend mode to Color. • Go back and select your original layer and make a new layer, naming it “Saturation Mask.” The “Saturation Mask” layer will appear between your original layer and your “Color” layer. • Set the foreground color to 50% gray (RGB = 128, 128, 128). The easiest way is to use the Swatches palette and click on 50% gray. • Fill the “Saturation Mask” layer with the foreground color. (Alt/Option-Backspace). • Duplicate the “Saturation Mask” layer and rename it “Saturation Source.” This will leave you with a stack of three layers above your original layer. From the top down, they are “Color,” “Saturation Source,” and “Saturation Mask.” • Select the “Color” Layer and merge the “Color” and “Saturation Source” layers. (Ctrl/Cmd-e) • Change the Layer mode to Difference blend. • Merge the “Saturation Source” and “Saturation Mask” layers. (Ctrl/Cmd-e) • Desaturate the layer by setting the Saturation setting to -100 for the Image|Adjustments|Hue/Saturation… dialog. • Use Image|Adjustments|Levels and move the white input slider to 128. You will be left with a layer named “Saturation Mask.” You can use the layer itself for some image editing. For example, you can set the layer to Screen mode to lighten portions of the image or Multiply mode to darken. To convert the layer to a channel so you can use it with multiple layers, there are just a few quick steps. Click on the layer named “Saturation Mask” and then open the Channels palette. Make a selection by pressing the leftmost icon at the bottom of the palette. Save the selection by clicking the second icon from the left at the bottom of the palette. Rename the alpha channel, if you prefer. After you make a channel, you can delete the “Saturation Mask” layer [/QUOTE]
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