@misc{10481/102061,
year = {2023},
month = {6},
url = {https://hdl.handle.net/10481/102061},
abstract = {Three endmember extraction methods (NFINDR, NMF and manual extraction) are compared in two stages (pre- and post- intervention) of the same painting, a Maternity on copper plate, under study for the formulation of a hypothesis on the authorship and the dating. The endmembers are extracted from spectral images in the 400-1000 nm range. The main aim is to determine if simple automatic endmember extraction is enough for pigment and re-painted areas identification in this case study.},
organization = {Color Imaging Lab, Department of Optics},
publisher = {Society for imaging science and technology},
keywords = {pigment identification},
keywords = {unmixing},
keywords = {spectral imaging},
keywords = {painting},
keywords = {endmember extraction},
title = {Endmember Extraction for Pigment Identification Pre- and Post-intervention: A Case Study from a XVIth Century Copper Plate Painting},
doi = {10.2352/issn.2168-3204.2023.20.1.40},
author = {López-Baldomero, Ana B. and Martínez-Domingo, Miguel Ángel and Hernández-Andrés, Javier and Blanc, Rosario and Vilchez-Quero, J. L. and López-Montes, Ana and Valero, Eva M.},
}