Fluorescence is a photoluminescence phenomenon where light is absorbed at lower wavelengths and re-emitted at longer wavelengths. For classic artworks, fluorescence gives useful information about varnish and retouches. At ...

Since its first applications in cultural heritage, hyperspectral imaging (HSI) has become avaluable tool for documenting and analyzing many kinds of artworks, thanks to the possibility of obtaining spectral information ...

Preserving historical artifacts is crucial as they carry cultural significance beyond their artistic value and offer insight into their creation for future generations. Digitalization of cultural heritage artifacts preserves ...

Character recognition is widely considered an essential factor in preserving and digitizing historical handwritten documents. While it has shown a significant impact, the character recognition of historical handwritten ...

Piql AS har utviklet en langtidslagringsteknologi ved å lagre data binært på 35mm fotosensitiv film. For å vise frem produktets robusthet og enkelhet, ønsker Piql å se på muligheter for å lese inn data ved bruk av en ...

Multispectral and hyperspectral imaging can be powerful tools for analyzing and documenting works of art due to their ability to simultaneously capture both accurate spectral and spatial information. The data can be used ...

The colors of pigments and dyes are affected by light exposure. Light-induced color change has an impact on various industrial and artistic applications where colored materials are frequently exposed to light throughout ...

When two hyperspectral cameras are sensitive to complementary portions of the electromagnetic spectrum it is fundamental that the calibration processes conducted independently lead to comparable radiance values, especially ...