Discussion: Curves or not
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Vieux 20/02/2008, 17h44   #4
Dave
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Par défaut Re: Curves or not

On Wed, 20 Feb 2008 07:30:16 -0800, Sir F. A. Rien
<jaSPAMc@gbr.online.com> wrote:

>Dave <d@d.durbs> found these unused words:
>
>>On Wed, 20 Feb 2008 12:19:01 +0200, Dave <d@d.durbs> wrote:
>>
>>>
>>>
>>>Asking this question on thìs news group..!
>>>
>>>When I do a color correction by using the sampler tools;
>>>Color Sample Tool - Adjustment Layer - Threshold - Levels and Curves
>>>(which happen to be one of my favorite ways)
>>>should I still use curves or not?
>>>
>>>I shot this photo a few minute ago only for the sake of this question,
>>>there is quite a lot of different colors in it, and
>>>it can be seen that some places curves makes positive difference and
>>>elsewhere not. Like the water display better with curves but the sky
>>>looked better before I done curves.
>>>
>>>The top one is only Color Sampling and the one below had curves added.
>>>
>>>http://dave.photos.gb.net/p48543071.html
>>>
>>>
>>>Dave

>>
>>
>>Click on full size for a better comparison

>
>One 'size' does not fit all, nor does one adjustment mode fit an image.
>I'd usually separate the differing areas, give a fairly large feather and
>then apply my corrections to the active area.



Thanks FA. That is the way I feel about it too - applying curves
selectively. It keep on being a question because curves is for the
sake of correcting contrast of course, and when sampling between
a Threshold Level of 4 or 5 to 250 or 253 or so, the contrast should
be perfect. But, adding curves (sometimes) even better the contrast.
This then, is when curves are not the best option everywhere, because
dark may be blackened while the light areas may become to light.

And I agree to those saying that I can lighten the to dark areas with
curves and visa versa with the light areas, but why then using the
sampling tool? That would completely cancel out what's done with the
sampling tool.

Dave



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