@inproceedings{AndKaaJaa2008,
author = {A. Andriayashin and A. Kaarna and T. J\"a\"askel\"ainen and J. Parkkinen}, 
title = {NTF vs. PCA features for Searching in a Spectral Image Database}, 
booktitle = {4th Europen Conference on Colour in Graphics, Imaging, and Vision, CGIV2008}, 
address = {Terrassa-Barcelona, Spain, June 9-13, 2008},
pages = {499-504},
year = {2008},
researchgroup = {mvpr},
}