Jan 20, 2013
See 3rd and 4th images down.
Top patterns are the X-Trans and Bayer as defined. 2nd row is the green component of the pattern (red and blue wihited out), 3rd row the blue component, 4th the red.
So the X-Trans is not random - we konw that. But in red and blue it might as well be. There is a pattern, but you do need to look closely to see it.
JUST FOR FUN!