@inproceedings {SterckxCoppinsdbackerDebruynKempeneersMeulemanNackaertsReusenpscheund2003, title = {Information extraction techniques for monitoring of stress symptoms in orchards}, booktitle = {Proc. Earsel 2003, Imaging Spectroscopy workshop Oberpfaffenhofen}, year = {2003}, pages = {278-283}, author = {S Sterckx and P. Coppin and Steve De Backer and W. Debruyn and Pieter Kempeneers and K. Meuleman and K. Nackaerts and I. Reusen and Paul Scheunders} }