Posted: Mon Jun 28, 2010 1:22 pm
Hi Greg,
I am watching the Week 2/Exercise 4 solution video (the wreath image), and you (or Mike - I don't know which of you recorded the videos) just applied an s-curve to the magenta channel to increase the contrast between the calligraphic characters and their red/magenta background.
Whilst applying this move, it was mentioned that as a rule of thumb the center point of the curve should continue to cross the center point of the curve grid. Would you mind explaining why this is?
Kind regards,
Lee.
I am watching the Week 2/Exercise 4 solution video (the wreath image), and you (or Mike - I don't know which of you recorded the videos) just applied an s-curve to the magenta channel to increase the contrast between the calligraphic characters and their red/magenta background.
Whilst applying this move, it was mentioned that as a rule of thumb the center point of the curve should continue to cross the center point of the curve grid. Would you mind explaining why this is?
Kind regards,
Lee.