Fig. 13: Curves of the reference spectrum and the simulated spectrum to be identified for the pigment spectrum under different light intensities and pigment spectrum of different particles. | npj Heritage Science

Fig. 13: Curves of the reference spectrum and the simulated spectrum to be identified for the pigment spectrum under different light intensities and pigment spectrum of different particles.

From: Digital restoration of mural paintings from late Tang tomb M1373 in Xi’an based on hyperspectral analysis and image interaction processing

Fig. 13

a corresponds to the spectral curves of pigments under different light intensities, and b corresponds to the spectral curves of pigments with different particle sizes.

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