On May 8, 2013, at 12:00 PM, Iliah Borg <iliah.i.borg@gmail.com> wrote:
On May 8, 2013, at 2:43 PM, Andrew Rodney wrote:
your camera may not behave just like the sample used by Adobe to build the DNG profile
How much the sensor response should differ to make sample variation visible?
An interesting project to gauge that would be for somebody to collect raw files of images of ColorCheckers shot outdoors at noon on a sunny day. Or, for one of the rental companies to make a series of such images with their inventory. I'd be happy to assist with the analysis of such a project, should anybody else be interested in soliciting / collecting / hosting the files. Personally, I suspect negligible variation with bodies and much more variation (but still relatively small) with lenses. But there's no way to confirm or refute those suspicions without an empirical analysis.... Cheers, b&