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Old 2013-12-07, 2:42am
Alaska Alaska is offline
Alaska Boro
 
Join Date: Dec 10, 2009
Location: Anchorage, Alaska
Posts: 1,065
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By using levels in PS one can brighten the gray background to white if so desired. Also, if shooting in RAW it is very easy to color correct an image provided one frame is taken using a gray card. Something that should always be done to maintain a reference for color correction needs.

With RAW it is one click of the eye dropper and the image is color corrected in PS. There are other techniques that can be used to located a neutral gray in an image that is not shot as a RAW image but significantly more time consuming.
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