Thomas Mansencal

@parthxtripathi: The link seems to be fine from here.

This reminds me Sony Hyper-Gamma curves, I don't think there has been any "numbers" released for them:  http://www.xdcam-user.com/tag/hypergamma/ I don't think we have ever used anything we fitted like...

> This is a normal whitepaper: https://leica-camera.com/en-US/search?query=L-log Oh it is finally out!

October last year is not what I would call old but anyway it is public which is good, no NDA required :)

I sent them an email to know if there are any papers supporting the conversion, we will see what they reply. By the mean time I found the following implementation:...

Here is another implementation: http://people.sc.fsu.edu/~jburkardt/f_src/colors/colors.html

There seems to be a few formulas in the blurred preview of the paper. That issue is not really a priority anyway for now I guess.

Relevant literature found by @bottosson: - https://www.researchgate.net/publication/312218589_%27NCS_and_the_Hering_heritage_Colour_research_marketing_and_scientific_responsibility - https://www.researchgate.net/publication/354403259_NCS_from_concept_to_research_and_applications_Part_1 - https://www.researchgate.net/publication/239083887_NCS_natural_color_systemFrom_concept_to_research_and_applications_Part_II

Hi @starkfan007, yes it is still up!

Hello @starkfan007, Sorry, I haven't had time to check the paper details yet! Let me get back to you!