How to unblend layers by HSV about unblending HOT 2 CLOSED

HSV is not additive or subtractive color model unlike CMYK, RGB.
Here's how this repo works;
input-image -> blending mode layers
It has nothing to do with HSV.

from unblending.

Hi, thanks @283pm for the suggestion and @hazarek for the discussion!

Yes, the blending works in the RGB color space, so in the algorithm level it has nothing to do with HSV. In the API level, it might be useful to support HSV and other color spaces, but to keep the simplicity I would like not to do so. If you want to use HSV, please write an independent script by yourself that converts HSV into RGB and then calls unblending.

from unblending.