Flatten image puzzle

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MDIJB
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p.1 #1 · Flatten image puzzle

I have an image with 9 layers above the backround layer. The layers are for making adjustments to make a print. When I flatten the image, there is a visible change in contrast that occurs, or other tones that should not be occuring. I have tried everything to figure out why such a change is happening and am stumped. There should be no change at all. Can anyone help??

MDIJB

Mar 26, 2008 at 10:39 PM

UCSB
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p.1 #2 · Flatten image puzzle

You try merging all layers to a new layer and see if the same effect occurs (on PC: CRTL ALT SHIFT E). If not, just delete the other layers and don't worry about it. Since you were printing, were you in a soft proof mode that was subsequently not active?

Edited on Mar 27, 2008 at 08:39 PM

Mar 27, 2008 at 08:38 PM

MDIJB
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p.1 #3 · Flatten image puzzle

i tried merging to a new layer, as well as merging all visible layers and the same result occurs.

It occurs in or out of the softproofing mode

Mar 27, 2008 at 11:58 PM

Peano
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p.1 #4 · Flatten image puzzle

Can you post a screen shot of your layer stack? Might be a clue there ...

Mar 28, 2008 at 12:53 AM

redcrown
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p.1 #5 · Flatten image puzzle

Just a guess... some adjustments (layers) look a little different at anything less that 100% view. When you flatten while viewing at, say, 33%, the display might appear to change.

So as a test, set your view to 100%, then flatten, and see if you notice any change.

Mar 28, 2008 at 08:06 PM

MDIJB
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p.1 #6 · Flatten image puzzle

BINGO!!

I tried your suggestion and when flattening at 50% viewing or greater, no changes in screen appearance occur. At less than that, changes begin and at 12.5 % viewing the changes were greatest. My image was 20x28 so viewing at this small size was needed to get it on my screen.

Thanks for the suggestion!!

MDIJB

Mar 29, 2008 at 05:56 PM

redcrown
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p.1 #7 · Flatten image puzzle

Glad it "solved" your problem. This issue has been discussed a few times in the past. I rarely see it happen, but it happens. Suspect it depends on the image and the nature of the adjustment. Also, "round" percentages(25, 50, 100) usually give a more accurate preview than odd percentages.

Mar 29, 2008 at 11:42 PM


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