Hallöchen! Pascal Obry writes:
> Hello, > >> I know feel confident enough to check bascurves of other cameras. >> If you have the time, please take picture pairs as described as >> in http://wilson.homeunix.com/basecurve/ section 1 and make them >> downloadable somewhere for me. > > What about a D800? > > You can download the JPG and NEF here: > > https://docs.google.com/file/d/0B_w_CWtzkwW0MmM0U0hFMVBoSDg/edit?usp=sharing The results can be found here: http://wilson.homeunix.com/basecurve/d800/ Funny enough, while the Sony NEX uses x**1.5 for the shadows, the D800 uses x**1.7. But in both cases, it seems to be a polynomial. You may copy {{{{0.000000, 0.000000},{0.000100, 0.000647},{0.001000, 0.000753},{0.010000, 0.005992},{0.030000, 0.036068},{0.070000, 0.154459},{0.100000, 0.240735},{0.150000, 0.361325},{0.200000, 0.453970},{0.250000, 0.534198},{0.300000, 0.610010},{0.350000, 0.681030},{0.400000, 0.741190},{0.450000, 0.793201},{0.500000, 0.837424},{0.600000, 0.905934},{0.700000, 0.952744},{0.800000, 0.986707},{0.900000, 0.999955},{1.000000, 1.000000}}}, {20}, {m}}, 1} into basecurve.c, or <rdf:li>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</rdf:li> into the XMP file. Tschö, Torsten. -- Torsten Bronger Jabber ID: [email protected] or http://bronger-jmp.appspot.com ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with <2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk _______________________________________________ darktable-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/darktable-devel
