Klaus Karcher wrote:
Considering another view of the same data (the Lightnes-Croma plane), one could draw a different conclusion: <http://digitalproof.info/argyll/inklimits-CL.pdf>The example plot<http://digitalproof.info/argyll/inklimits-ab.pdf> suggests that cyan can't contribute much to the gamut when it's driven beyond the bend. But where is the optimal point to clip it?With this said, I have no idea how to get down to a impartial, reproducible ink limiting method.
Maybe maximizing the distance (Delta E) to the gamut center (approx. Lab 50/0/0) cloud be a basic approach?:
<http://digitalproof.info/argyll/inklimits-distanceToCenter.pdf> Klaus