Hi,
Just wanted to show a quick comparison between a few CAMs with sRGB.
- First Column: Uniform Lightness Ramp, Constant Chroma (Varying Per-Row), Varying Hue
- Second Column: Out-of-Gamut Colours
- Third Column: First Column Converted to Luminance
CIECAM02
CAM16
Kim et al. (2009)
ZCAM
A few quick notes:
- A significant portion of the visual artefacts are cause by OOG colours.
- CIECAM02 and its CAM16 child do not work well with dark colourful colours.
- Kim et al. (2009) exhibit some strange artefacts, there is no reference implementation so maybe we broke something.
- ZCAM behaves the best of the 4 models, simpler is better.
Colab Notebook: Google Colab