The original tutorial that I was following at
http://digital-photography-school.com/precise-color-cast-correction-with-gray-fill-layers
had the user add a temporary 50% Gray Layer (7f7f7f), Mode: Difference
to find a gray point. I manually picked the point, wrote it down on a
piece of
snip
Have a look at Sample points dialogue.
This looks like it might be it :-)
First, I was able to select a sample point per the instructions in
the documentation (drag a ruler w/the ctrl key down), but the Sample
Points Dialog did not come up. The documentation said it might not,
snip
Why would you want to use a sample point for the gray point in the
Levels tool? Just click on the Pick gray point eyedropper in the
Levels tools and then click on the spot in the image that you want to
select as the gray point. This will do what Norman described, just
completely
Hi Sven, gimpusers:
Second, with the sample point selected, I opened the Levels Tool. I
want to use this sample point as the gray point. In the Levels Tool,
I clicked the Pick gray point eyedropper, and then went to click on
the sample points, but the only thing that happened was the cursor
I think the difficulty is how to decide where the mid-grey point is.
Once decided upon then action is easy.
I thought the tutorial might have had the answer to that by using the
50% gray layer with Mode: Difference.
Hi,
On Sun, 2009-06-07 at 13:42 -0500, DJ wrote:
The original tutorial that I was following at
http://digital-photography-school.com/precise-color-cast-correction-with-gray-fill-layers
had the user add a temporary 50% Gray Layer (7f7f7f), Mode: Difference
to find a gray point. I manually
Hi laptop, gimpusers,
I was following this tutorial.
http://digital-photography-school.com/precise-color-cast-correction-with-gray-fill-layers
I added a 50% Gray Layer (7f7f7f), Mode: Difference. I picked a point
that was black, referencing the Pointer Dialog, and jotted down the
x/y
I was following this tutorial.
http://digital-photography-school.com/precise-color-cast-correction-with-gray-fill-layers
I added a 50% Gray Layer (7f7f7f), Mode: Difference. I picked a point
that was black, referencing the Pointer Dialog, and jotted down the
x/y coordinate found in the
On Fri, 2009-06-05 at 12:24 +0100, laptop wrote:
I was following this tutorial.
http://digital-photography-school.com/precise-color-cast-correction-with-gray-fill-layers
I added a 50% Gray Layer (7f7f7f), Mode: Difference. I picked a point
that was black, referencing the Pointer Dialog,
Hi Gimp-user,
I was following this tutorial.
http://digital-photography-school.com/precise-color-cast-correction-with-gray-fill-layers
I added a 50% Gray Layer (7f7f7f), Mode: Difference. I picked a point
that was black, referencing the Pointer Dialog, and jotted down the
x/y coordinate found in
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