Fig. 12 | Heritage Science

Fig. 12

From: Tensor decomposition for painting analysis. Part 1: pigment characterization

Fig. 12

The RMSE between measured and reconstructed spectra for future time steps. The RMSE is computed for each measured time step, hence the different cardinality of bars plotted per sample. Overall, the RMSE has small values, suggesting that our model is able to reconstruct future reflectances with good quality. However, the higher the time step values, the larger the RMSE, showing a limitation of the linear approximation of the fading rate

Back to article page