@inproceedings{ICPR-v1-2004-GllavataEF,
	author        = "Julinda Gllavata and Ralph Ewerth and Bernd Freisleben",
	booktitle     = "{Proceedings of the 17th International Conference on Pattern Recognition, Volume 1}",
	doi           = "10.1109/ICPR.2004.1334146",
	isbn          = "0-7695-2128-2",
	pages         = "425--428",
	publisher     = "{IEEE Computer Society}",
	title         = "{Text Detection in Images Based on Unsupervised Classification of High-Frequency Wavelet Coefficients}",
	year          = 2004,
}