native/src/ffdnet_color.bin contains the pretrained FFDNet color model
released with Kai Zhang's KAIR toolbox, converted to Orfeus's flat
little-endian layout by native/tools/ffdnet-pth-to-bin.py.
Source: https://github.com/cszn/KAIR/releases/download/v1.0/ffdnet_color.pth
Retrieved: 2026-08-02. SHA-256 of the retrieved ffdnet_color.pth:
286f04f7e3a20254c067ba95efb5d3339f4fc8a09a365a93cd469184d4cdb279.
KAIR is published under the MIT License, preserved in
licenses/KAIR-MIT.txt. The model architecture is described in Kai Zhang,
Wangmeng Zuo, and Lei Zhang, "FFDNet: Toward a Fast and Flexible Solution for
CNN-Based Image Denoising", IEEE Transactions on Image Processing, 2018.
The following CUBE LUTs were obtained from Yahia Angelo's Film-Luts repository
at commit af957b631a304e6be94778b96cb3395de3438e9f:
| Bundled file | Upstream path | SHA-256 |
|---|---|---|
data/luts/agfa_apx_100.cube |
luts/bw/agfa_apx_100.cube |
61f692f928d3809a77af2249035f771e47150964ac7243e9a217438cd2ca2858 |
data/luts/agfa_apx_25.cube |
luts/bw/agfa_apx_25.cube |
5779cd44a2ea912085653054f12ae270343b87e918e27c63113afc52cebbb2cd |
data/luts/agfa_precisa_100.cube |
luts/colorslide/agfa_precisa_100.cube |
712dd96ca82535164751ee432548ea4f619218d3025ffcbd2411eb1fbd10c2bb |
data/luts/agfa_ultra_color_100.cube |
luts/negative_color/agfa_ultra_color_100.cube |
5c15b98ef31e836ce371a7725f1740ba7ecbe1e8aef6aaba89024b1d3b00e17b |
data/luts/agfa_vista_200.cube |
luts/negative_color/agfa_vista_200.cube |
b65848b3e217bbb57ca998f0460fe0d6c631228872ad49574d85e07ffeb3548e |
data/luts/kodak_kodachrome_200.cube |
luts/colorslide/kodak_kodachrome_200.cube |
0026d0685796cf2f5cef438633e109f2895abed96a33e614575528f540dbf0cd |
data/luts/kodak_kodachrome_25.cube |
luts/colorslide/kodak_kodachrome_25.cube |
70a9f8106de3a5e87fb2b5e478d708407429d064945b769be8913a814653523e |
data/luts/kodak_kodachrome_64.cube |
luts/colorslide/kodak_kodachrome_64.cube |
6fce987295dac264a689a8ef1b1b3a407f26ffcb3f6d81a356ebc5d9c565d0b4 |
data/luts/kodak_kodachrome_64_generic.cube |
luts/colorslide/kodak_kodachrome_64_generic.cube |
19cacda68131b43e153cee643c02e9fd015ec1f6e7b74fa95b7c2168b0979935 |
Source: https://github.com/YahiaAngelo/Film-Luts
Retrieved: 2026-08-02. The CUBE headers attribute their creation to G'MIC, https://gmic.eu.
The source repository states that its content is shared under the MIT License
unless otherwise specified. Its notice is preserved in
licenses/Film-Luts-MIT.txt. The repository also states that its maintainer
does not claim ownership of the LUTs and that they may remain subject to their
respective owners' rights and trademarks.
The eight data/luts/Agfalike *.cube files were baked from the JSZ CEDAR
Lightroom presets (crs:Version 10.5, Process Version 2012) by
scripts/lightroom-preset-lut.lisp, which approximates Camera Raw's colour
controls; the presets' sharpening, grain, vignette, clarity and dehaze are not
in the LUTs and are listed in each file's header. The presets were supplied by
the project's author for this conversion. Their SHA-256 digests are pinned in
tests/suite.lisp.