Databases & Software

We have collected here the spectral datasets and spectral images to be used in research purposes.

Please use reference “Computational Spectral Imaging Research Group, University of Eastern Finland,” if a database on these pages does not specify a publication to cite.

We are currently putting more effort to publish well documented imaged and non-imaged spectral data.

Our spectral image databases

Our non-imaged spectral databases

These databases consist of various color spectra sets that are measured from many different kinds of colored samples. You can have more information and download the spectra sets by clicking the below links.