Spectral Film LUT attribution
================================

Colorplane's “Spectral film studies” were derived by evaluating Spectral Film LUT at
commit 02ecafd78c4a97bd0708d69a9f5ec39caf492d2e. Seven Film-tab print-material
responses use compact five-parameter logistic models fitted from paper H&D
datasets at commit 42f4f3fadfab3b7fcbdf8f9431c9b9d9aa05ce5f:

https://github.com/JanLohse/spectral_film_lut

Colorplane distributes only compact, editable native tone-curve, HSL, white-balance,
split-toning, and parametric paper-response models fitted from those evaluations.
It does not distribute generated .cube files or the upstream digitized datasheet
tables. The upstream repository declares the project under the MIT License below;
the manufacturer datasheets from which some measurements were digitized are not
separately licensed or identified there, so their raw tables are intentionally not
copied into Colorplane. The separate Kodak Ektacolor Edge response is a new
compact fit from the characteristic curves in Kodak Publication E-7020; the
publication itself is neither bundled nor represented as open-source material:

https://business.kodakmoments.com/sites/default/files/files/products/E7020.pdf

MIT License

Copyright (c) 2026 Jan Lohse

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The above copyright notice and this permission notice shall be included in all
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SOFTWARE.
