Hmmm .... I'm not sure if that's quite correct, but I'll defer to your greater technical knowledge. However, look at how the green bushes are rendered in the various conversions. In the LAB conversion they are very, very dark to the point where shadow deatil is gone in some areas. That seems like more than a 4% difference.
Shel > [Original Message] > From: Rob Studdert <[EMAIL PROTECTED]> > On 2 Dec 2004 at 22:17, Shel Belinkoff wrote: > > > Close, but not exactly exactly - at least according to my experience and as seen > > in the little gallery I just put up: > > > > http://home.earthlink.net/~my-pics/gallery/index.html > > True it isn't exact the same, the colours render to gray in similar ratios the > largest differential being 4%.

