The only reason I thought it would be a good lab image is the fact
the AB channels have such a polarized histogram. Anything that
shows clear separation in my mind means there probably is a way
of taking advantage of that for image processing. I just haven't
figured out what, just yet, so it is a challenge to me to exercise my
PS muscles.
WayneS
At 11:47 AM 12/14/2008, you wrote:
>So - what could be "a perfect Lab specimen"?- this should be a valid
>starting point.
>
>Then I would try RGB and Lab on such a image and see where I get to ...
>
>Fernando.
>
>Chuck Norcutt wrote:
>> I don't know much about Lab mode either but I think simply boosting the
>> hue a bit and reducing the saturation of this image probably returns it
>> to looking a bit more like might have been perceived by the eye. Along
>> with the reduced red there is the return of some green to the foliage.
>> But I wasn't there. :-)
>>
>> Chuck Norcutt
>>
>> WayneS wrote:
>>
>>
>>
>>> For instance, I have this Halloween image shot at night
>>> where the lighting was mostly red. When I look at the AB
>>> channels, all the color is in one half of the histogram.
>>> So, I've been trying to figure out if there is something I
>>> can do with the image, as clearly the Lab mode show
>>> distinct color separation. It looks like a perfect Lab specimen.
>>>
>>> http://www.zuik.net/public/800_MG_5810.jpg
>>>
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