But to finish the tutorial... how do you do this in PhotoShop? Convert
to profile?
Chuck Norcutt
Jez Cunningham wrote:
> Excellent tutorial!
>
> On 13 August 2010 06:03, Moose <olymoose@xxxxxxxxx> wrote:
>
>> Mike G. and I recently had some off list discussion of a color cast
>> problem. His Vivitar 90-180 macro was driving him
>> a little crazy with a yellow cast to it's images.
>>
>> I though someone else here might benefit from knowing the strategy I used.
>>
>> I made up a similar problem by shooting through an 81C filter. I shot an
>> IT8 target, made an ICC profile using VueScan
>> and used it in both VS and PS to correct the images. Once the profile is in
>> PS, it can be used to instantly correct any
>> images from that lens (or whatever part of the imaging chain you profile).
>>
>> Here are a couple of before and after examples, the IT8 and some flowers in
>> our garden.
>> <
>> http://galleries.moosemystic.net/MooseFoto/index.php?gallery=Tech/Lens_icc
>> In Windoze, you can use Alt with the right and left arrow keys to flip
>> between images, once you have looked at all of
>> them, almost like a roll-over.
>>
>> Moose
>> --
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>>
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