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Hi everyone,

I need some help analyzing dorsal fur coloration in a set of hundreds of images I received. In the past, I’ve used micatoolbox for this type of analysis with RAW images, where I had the grey reflectance values, making it straightforward. However, the images I’m working with now are in JPG format and use Kodak color control patches.

I understand that if I can’t create a custom non-linear model, I might have to use sRGB, though I know that comes with risks. My biggest challenge is finding reliable standard reflectance values for these Kodak patches, which I haven’t been able to locate online.

Are these images still usable for analysis, or is there a way to extract accurate information from them despite these issues?

Here’s an example of one of the images: https://imgur.com/a/SwkxZxT

Thanks in advance for any guidance!

Any way I can find out the reflectance on old pictures with Kodak patches
jolyon Answered question November 16, 2024