The Subterranean Copy/Paste Blues
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Working Below the Visible Top Layer
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Courtesy of pdphoto.org
Plugins
Feather ObjectAAs_Assistant==================================================================
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When it comes to eliminating unwanted elements
in an image many people swear by the Clone Stamp tool.
Many
more people swear
at the Clone Stamp tool!
Fortunately, there is an alternative. Copy/Paste.
This tutorial shows a way of working with copy/paste
that can save a lot of time that might otherwise be
wasted on cutting, trimming, erasing and so on
in an effort to get the pasted bits to blend in well.
So, here is the mantra:
Erase
Feather
Change Layers
Select
Copy/Paste into a New Layer
Position Pasted Selection
Esc (Or use your favorite other way of deselecting.)
Merge top layer down onto the pasted-into layer.
Repeat as needed.
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Hmmm.... that seems like a lot of steps, but once
you get the concept down, it flows pretty smoothly.
Here's how to set things up.

1 --- Bottom layer is a solid color that will contrast
with the colors of your working image.
Next two layers are your working image duplicated.
The middle layer is unchecked in the Layers window.
It remains not visible throughout the process.
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2 --- Once you have your layers set up, the first step
is to erase something on the top layer that you don't like.

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3 --- Then use Feather Object or AA's_Assistant to soften the edge.

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4 --- Now, in the Layers window click the middle layer,
then use the Selection tool of your choice,
and select a suitable area to fill in the erased gap.

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5 --- Press:
Ctrl C
Ctrl+Shift V
This copies and pastes the selection into a new layer.

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6 --- Use the mouse to position the pasted selection
where you want it. Remember, using the right
mouse button allows you to rotate the selection.

7 --- Use your favorite way of deselecting,
then merge top layer down onto the pasted-into layer.
8 --- Repeat as needed.
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Sometimes the pasted-and-moved pieces
will blend better with some minor adjustments of
brightness, contrast and/or saturation.
Sharpen or blur is sometimes helpful for better blending.
(These would need to be done
before merging layers.

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This method may take longer than running roughshod with the Clone Stamp,
but it allows greater control and often gives a much better end result.
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- 'A Simpler, Easier Way To Do This' | Show
- Here's a variation that is much simpler.
1)
Open the image in Paint.NET.
Erase a part that you don't like.
Use Feather Object or AA's Assistant.
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2)
Duplicate the layer.
Layers > Duplicate Layer
(In the top menu)
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3)
Click on the bottom image layer in the Layers window to highlight it.
Click on the top-right icon in the Tools window. (Move Selected Pixels tool)
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4)
On the canvas, click and drag the bottom image layer until the erased spot looks good.
(You'll be moving the bottom layer beneath the visible top layer)
Merge layers.
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- 'Disclaimer' | Show
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Don't take my anti-Clone-Stamp comments too seriously. 
It's a valuable tool, and often the best tool for a particular job.
http://www.getpaint.net/doc/latest/en/CloneStamp.html
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- 'It's not just for zoo animals. --- Spot retouching on human subjects.' | Show
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This method works well when retaining a natural unretouched look is needed.
Blemishes are replaced by natural skin texture rather than blurriness.
The obviously-retouched airbrushed look can be avoided.
Nina Paley Photo by Ian Akin
http://www.sitasingstheblues.com/images ... ait5.2.jpg
http://creativecommons.org/licenses/by/3.0/

A full-resolution before-and-after .pdn file is available for download. (8.5 MB)
SubterraneanCopy_PasteRetouch
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