Hi Mark,
Thank you for a stimulating review, I have had occasion to check now on my holidays.
I have one question, from where you obtained the reference values of ColorChecker?
Thanks!
I obtained them from a colleague who is a professional colour management consultant; however I believe he obtained them from Bruce Lindbloom's website. You may also find digital versions of the ColorChecker on the internet and measure the values using the eyedropper set to L*a*b* in Photoshop.
