| CIE | Commission Internationale de l’Éclairage |
| GP | Gaussian process |
| LOOCV | Leave-one-out cross-validation |
| MCMC | Markov chain Monte Carlo |
| Res | Fitted CIE XYZ residuals |
| RL | CIE XYZ LOOCV residuals |
| SLR | Single Lens Reflex |
| CIE | Commission Internationale de l’Éclairage |
| GP | Gaussian process |
| LOOCV | Leave-one-out cross-validation |
| MCMC | Markov chain Monte Carlo |
| Res | Fitted CIE XYZ residuals |
| RL | CIE XYZ LOOCV residuals |
| SLR | Single Lens Reflex |