TY - DATA
T1 - Reflectance and transmittance imaging spectroscopy of two medieval Frisian legal codes featuring hidden text
PY - 2025/09/10
AU - Matthias Alfeld
AU - Luís Manuel de Almeida Nieto
UR - 
DO - 10.4121/3ee53917-a217-4b58-96c2-361ead8faf3b.v1
KW - Refectance Imaging Spectroscopy
KW - Hyperspectral Imaging
KW - manuscript analysis
KW - Cultural Heritage Research
N2 - <p>Reflectance and Transmission Imaging Spectroscopy (RIS and TIS) in the Visible and Near Infrared range (400-1000 nm, VNIR) of two pages containing hidden text in two Frisian legal codes from the Richthofen Collection (Leeuwarden, NL). Investigated were the <em>Fivelgo manuscript</em> (manuscript R 4) and the <em>Codex Phaesma </em>(manuscript R 8).</p><p><br></p><p>The data was acquired using a Specim IQ camera. </p><p><br></p>
ER -