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DPChallenge Forums >> Photography Discussion >> Blue II rules question
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01/25/2006 09:06:36 AM · #1

I'm pretty new to this and I've read the 'Basic Editing' rules, but
I'm still not clear if color shifting an image is allowed or not.
For example, would adjusting the color of a shot in PS be allowed,
assuming it is applied evenly to the entire image and not just to
specific areas? Something like this:
//www.theingersolls.com/Will/index.php?showimage=219

thanks...
01/25/2006 09:11:31 AM · #2

//www.theingersolls.com/Will/index.php?showimage=219

making a clickable link for you
01/25/2006 09:18:37 AM · #3
Yes, shifting the color is allowed for Basic Editing Rules as long as it's applied to the entire image. :)
01/27/2006 06:44:28 AM · #4
Um, as a user of DxO Optics where all of the image retouching is applied to the whole picture, would this also meet the rules for Basic Editing?

This is kind of a black hole for me...
01/27/2006 07:45:13 AM · #5
Originally posted by obsidian:

Um, as a user of DxO Optics where all of the image retouching is applied to the whole picture, would this also meet the rules for Basic Editing?

This is kind of a black hole for me...


Correct me if I'm wrong, but DxO is intended *solely* to work to correct optical issues, correct? What I mean is, you can't intentionally apply effects in DxO, AFAIK. The correction features of DxO are legal; they fall under the "preserve photographic integrity" clause in the Basic Rules. If they are applied to such an extent that they go beyond correcting a problem to become an effect, even if applied to the whole photo, they are illegal, since effects filters are illegal in Basic. Hope that clarifies!
FWIW, DxO works by deconvolution which is the same way that PS/CS2's "Smart Sharpen" and also FocusMagic work. The advantage of DxO, of coursse, is that the program has much better information about the source of abberations than the other techniques, which just assume gaussian or linear blur profiles.

Message edited by author 2006-01-27 07:46:22.
01/27/2006 07:48:20 AM · #6
thanks kirbic - what you said makes sense. I assume that your logic also holds for the "lightening" element of the code as well, given that it is applied to the whole picture?

Carl
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