This note is concerned with the CIECAM02 color appearance model and its successor, the CAM16 color appearance model. Several algorithmic flaws are pointed out and remedies are suggested. The resulting color model is algebraically equivalent to CIECAM02/CAM16, but shorter, more efficient, and works correctly for all edge cases.
@article{arxiv.1802.06067,
title = {Algorithmic improvements for the CIECAM02 and CAM16 color appearance models},
author = {Nico Schlömer},
journal= {arXiv preprint arXiv:1802.06067},
year = {2021}
}