Originally posted by: Desree Oh, and this operation was performed in rgb colour space, as experimentation showed this to give a better match than either YV12 or Polar YV12. In fact, polar YV12 seems to do nothing at all, and is a waste of an afternoon of histogram rendering. Also, once colourlike was invoked, black and white levels needed to be corrected once more (i`d like to take this opportunity to thank the X0 boys for their tutorial on this), otherwise i got a washed out look:
Washed Out Fleet
Washed Out Fleet
Check that you are using the latest version of colourlike, the first release had the polar co-ordinates screwed up.
We do pretty much all colour correction in RGB colourspace whenever possible, it allows you to do corrections that you can't do in more limited colourspaces.