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Old 4th June 2018, 10:07   #3  |  Link
jpsdr
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Join Date: Oct 2002
Location: France
Posts: 2,308
Note on use : If your chromaticity parameters are the same of the BT.xxxxx defined by the Color parameter, there is no need to specify them.
I'm working on a pdf document, which will explain and detail all of the formulas used, and the process and how i'm doing things, i hope i'll be able to put it with next release, but will not be before a week or two.
You'll be welcome at the time to read it, and most of it, correct me if there was things i've misunderstood.
Stay tuned...

Otherwise, about perfomance, as i'm purely soft, even multi-threaded and vectorized ASM, DGHDRtoSDR will always beats this plugin, a lot !!!
Also, i didn't thought the simple linear scaling would realy produce interesting result, as i just made quick it in the meantime, focussing for now on my real needs, the YUV/XYZ/YUV converters.
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My github.

Last edited by jpsdr; 4th June 2018 at 10:14.
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