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Multispectral data cube acquisition of aligned images for document analysis by means of a filter-wheel camera provided with focus control

Abstract: Multispectral imaging techniques are widely used to analyse and restore digital images of ancient documents degraded over time. In particular, acquisitions in infrared and ultraviolet bands can reveal information invisible by naked eye, which is not captured by conventional RGB imaging. Mu...

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Published in:Journal of Cultural Heritage Vol. 14; no. 3; pp. 190 - 201
Main Authors: Bianco, Gianfranco, Bruno, Fabio, Muzzupappa, Maurizio
Format: Article
Published: Elsevier B.V. May2013
Subjects:
Multispectral imaging
Automatic cameras
Digital images
Image analysis
Calibration
Texture analysis (Image processing)
Online Access:View this record in EBSCOhost

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