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.
Reference
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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