Lovelace's Square - NIR‑HSI hyperspectral scan of a Botticelli‑inspired “Venus” painting detail
CC BY 4.0 | v 1.0 | 2025-07-28
NIR‑HSI hyperspectral scan of a Botticelli‑inspired “Venus” painting detail
Imaging and Spectral ImagingNIR
Paolo Oliveri [1]Giorgia Sciutto [2]Cristina Malegori [1]Rodigo Rocha de Oliveira [1]
[1]Department of Pharmacy (DIFAR), University of Genoa, Italy[2]Department of Chemistry “Giacomo Ciamician”, University of Bologna, Bologna, Italy
This dataset contains near‑infrared hyperspectral imaging files (.raw and .hdr) obtained via push‑broom scanning of a tempera-on‑wood painting. It includes white and dark reference scans for reflectance calibration. The data support analysis of pigment distribution and material identification using chemometric and spectral imaging methods.
References:
Rocha de Oliveira, R.; Malegori, C.; Sciutto, G.; Oliveri, P. (2023). PoliBrush - A user-friendly software to aid multivariate image analysis dissemination. Chemometrics and Intelligent Laboratory Systems, 240, 104918. https://doi.org/10.1016/j.chemolab.2023.104918
Oliveri, P.; Sciutto, G.; Malegori, C.; Rocha de Oliveira, R. (2023). Push-broom NIR-HSI scanning of painting reconstruction, inspired by Sandro Botticelli's "Venus". Zenodo. https://doi.org/10.5281/zenodo.8143550
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