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Scanners Aren’t Just For Flat Objects

 

Even though your flatbed scanner is normally used for scanning (you guessed it) flat images, it doesn’t mean you can’t scan images that have more dimension (such as a watch, a ring, a yo-yo, you name it). The only problem is, scanning an image that lifts the lid adds lots of ambient light into your scan, introducing so many outside colors and reflections that it makes the scan all but unusable. The tip for getting around this is deceivingly simple: Just put a black sweater (or black felt cloth) around the object you’re going to scan, and you’ll get great-looking scans, even with the lid open. The black sweater soaks up that ambient light and you’ll be amazed at how natural and balanced your scanned objects will look.

1 Comment

  1. Anoop said on — June 24, 2008 @ 12:37 am

    Great tip. But shouldn’t it be black cloth around the scanner lid (and not around the object) while the lid is partially open?

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Create A Composite Layer

If you have a multilayer composition and you
want to apply an effect to all the layers at once, don’t flatten the layers–use a composite layer instead. Hide the layers you want excluded, and press Shift-Command-Option-E (PC: Shift-Ctrl-Alt-E). A new layer will be created at the top containing a merged copy of all the visible layers.

Another option is to create a new layer at the top of the stack and make it active. Command-click (PC: Ctrl-click) each layer you want to include to make those layers active, as well. Press Option-Command-E (PC: Alt-Ctrl-E).
by Colin Smith

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