Databases and software
We have collected here the spectral datasets and spectral images to be used in research purposes.
Also the toolbox for Matlab can be downloaded from these pages.
Please use reference "University of Eastern Finland, Spectral Color Research Group, http://www.uef.fi/web/spectral/-spectral-database" when you use the databases from these pages, or please refer to the publication when it is mentioned.
Spectral image data
We are currently putting more efford to publish well documented spectral image data.
Table below shows our current highlights.
|Name||Range||Spacing||Image width x height x resolution||Spectrals||Size|
|Nordic sawn timbers||300-2500 nm||5 nm||200 mm x 80 mm x 250 um||~ 44 million||550 GiB|