Solutions week 3

This board is for the January 2009 Curvemeister 101 class.
mikemeister_admin
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Postby mikemeister_admin » Sun Feb 08, 2009 8:30 pm

Greg
In Example 5, Drummers, you say that picture needs to be desaurated. Pointer length to be reduced. Agree but do not quite understand how you did it?
Regards
Thomas

ggroess
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Postby ggroess » Mon Feb 09, 2009 2:07 pm

For the arm of the hue clock to be shorter, you need to move the color closer to neutral.  If for example it is red.  you need to increase the G and B or reduce the red.  In LAB you could move the saturation slider to the left instead of the right.  You could rotate the specific LAB channel to reduce a color cast.  For example, if you wanted to kill off a blue cast you could go to the LAB "b" channel, pin the yellow side of the curve and move the blue side closer to the horizontal.  this would reduce the blue in the image overall.  If it is a specific area of the blue, you can put in a "lizard tail" like adjustment.  A sharp bend in that specific area that corrects a very narrow color band.

Greg


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