cquarksnow

Maybe it's time for Sigma to move to lightfield, possibly working with companies like raytrix.de and see about incorporating a stacked six-color transducer, possibly with 3D photon labyrinths. Chris

ooc jpeg. DOF test Chris

Looks like DxO only supports 8bpc for Sigma, so unless you are in the picture degradation business (for which you could use a Bayer sensor camera to help !), it's useless to me, besides the fact...

Until some RAW developer can properly handle the Merrill sensor & the DP*M lenses, I don't mind using SPP and in fact when I see all these complaints, I thought of starting an SPP processing...

Actually I found from the Lightroom community thread that Melissa RGB is D50 white point (even though not confirmed if D50 plankian), and then sRGB Gamma, so it's not 2.2 As I am not interested in...

DP1M OOC - Sarasota, Florida - January 2013 Chris

just use proxy with US-based servers

Is is possible that Canon does this to retain their audience ? For sure they "spilled the beans" and made Foveon much more ubiquitous with the announcement.
If there was a new tax on non-dead...

A good test is blue sky ; then look at 100% and see if you see a difference in grain. If you are still unsure, you might want to settle for ISO 160.  Chris

As a DP1M owner, I would have gotten the DP3M if it had a built-in pano function.Also I am not confident that all stitching software is capable of handling SPP-generated 16-bit tiff and if it does,...

My view is that all they have to do is buy Ushio ; the main reason is because Ushio gobbled Necsel (laser cavity formerly used by Mitsubishi LaserVue) & Christie. The reason is because they have a...

Wondering if Canon, Toshiba or Sony succeed in that venture whether there will be RAW development support from Adobe and others, still leaving Sigma behind.... Chris

Hello, xpatUSA - Be sure I took good note of your earlier post about Melissa http://www.dpreview.com/forums/post/51389670 yet I wanted to see whether anyone could confirm whether SPP used Melissa...

I have seen a number of references to ProPhoto implying D50 and gamma 1.8 http://www.brucelindbloom.com/index.html?WorkingSpaceInfo.html There is too much confusion with specifications nowadays,...

Wondering whether anyone could verify that the latest Lightroom versions (with all the 4.1 bug fixes for the non-Beta) do interpret properly color space, color model, illuminant & gamma encoding...

Impressive, Kendall -  You ought to be on the notable list in Westminster, especially if you could insert some Merrill pictures in there : http://en.wikipedia.org/wiki/Westminster,_Colorado...

It seems the main issue for SPP now is mainly the fact that Sigma has not precisely described the characteristics of what they qualify as "ProPhoto" color space when SPP generates a TIFF, and...

Thanks for you help, all !  This forum has proved invaluable for a number of things, like the number of hours I would spend trying to figure a way around this. For sure I'll give a try to the...