What Lies Beyond Sight? Applications of Ultraportable Hyperspectral Imaging (VIS-NIR) for Archaeological Fieldwork
COU, Corentin
Laboratoire Photonique, Numérique et Nanosciences [LP2N]
L'information visuelle et textuelle en histoire de l'art : nouveaux terrains, corpus, outils [InVisu]
Melting the frontiers between Light, Shape and Matter [MANAO]
Laboratoire Photonique, Numérique et Nanosciences [LP2N]
L'information visuelle et textuelle en histoire de l'art : nouveaux terrains, corpus, outils [InVisu]
Melting the frontiers between Light, Shape and Matter [MANAO]
GRANIER, Xavier
Laboratoire Photonique, Numérique et Nanosciences [LP2N]
Archéosciences Bordeaux
Melting the frontiers between Light, Shape and Matter [MANAO]
< Leer menos
Laboratoire Photonique, Numérique et Nanosciences [LP2N]
Archéosciences Bordeaux
Melting the frontiers between Light, Shape and Matter [MANAO]
Idioma
en
Article de revue
Este ítem está publicado en
Journal of Field Archaeology. 2022-10-23, vol. 47, n° 8, p. 522-535
Maney Publishing
Resumen en inglés
This paper discusses the use of a small ultraportable hyperspectral camera in the VIS-NIR (Visible-Near Infrared) range for archaeological fieldwork and its hardware, data processing workflows, and spectral information ...Leer más >
This paper discusses the use of a small ultraportable hyperspectral camera in the VIS-NIR (Visible-Near Infrared) range for archaeological fieldwork and its hardware, data processing workflows, and spectral information that can be used for in situ screening. Hyperspectral imaging is a widespread, non-destructive analytical technique used in various disciplines for highlighting invisible patterns and mapping the spectral signatures of selected targets. In archaeology, it has mostly been applied for remote sensing satellite imagery to uncover information about features that are hidden underground. Targeted applications of hyperspectral imaging have been developed in the last few years, opening new perspectives for material analysis based on spectral mapping. Recent advances in portable instrumentation have led to the development of small and rugged cameras that can be used directly in the field for investigating different materials.< Leer menos
Palabras clave en inglés
in situ archaeometry
near-infrared spectroscopy
multivariate image analysis
acquisition setup
Orígen
Importado de HalCentros de investigación