Blar i Institutt for datateknologi og informatikk på tidsskrift "Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing"
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Estimating the Color Palette of Ortelius' Atlas: A case study of hyperspectral imaging for rapid pigment screening
(Journal article; Peer reviewed, 2023)The map collection, Kartsenteret, of the National Library of Norway is conducting a pilot study of its collection of approximately 150,000 maps. This collection covers a 500-year map and color history. Aiming to study the ... -
Fully Constrained Least Squares Linear Spectral Unmixing of The Scream (Verso, 1893)
(Peer reviewed; Journal article, 2021)Taking insights from the remote sensing field, in the recent decade, the advantages of hyperspectral imaging technology has been exploited for painting conservation. The estimation of pigment proportion in painting is a ... -
Hyperspectral Pigment Dataset
(Peer reviewed; Journal article, 2022)Hyperspectral imaging has the potential of delivering highly accurate results due to its high spatial and spectral resolutions. However, to ensure relevant and highly accurate end results, the processing steps need to go ... -
A Metrological Framework for Hyperspectral Texture Analysis Using Relative Spectral Difference Occurrence Matrix
(Peer reviewed; Journal article, 2019)A new hyperspectral texture descriptor, Relative Spectral Difference Occurrence Matrix (RSDOM) is proposed. Developed in a metrological framework, it simultaneously considers the distribution of spectra and their spatial ... -
Morphological Texture Description For Hyperspectral Images: Pattern Spectrum
(Peer reviewed; Journal article, 2021)A metrological extension of morphological granulometry for the hyperspectral domain is introduced in this work. This development is enabled by the latest study of a suitable ordering relation for hyperspectral images. With ... -
Unsupervised clustering for works of art using hyperspectral imaging: A case study on Edvard Munch's Self-Portrait (1905)
(Journal article; Peer reviewed, 2023)The study of pigments in historical works of art is of significant value for conservators and art historians, providing insight into artistic techniques and the preservation of cultural heritage. Hyperspectral imaging aids ...