@inproceedings{references:Gonzalez12icpr1,
author={González, A. and Bergasa, L.M. and Yebes, J.J. and Bronte, S.},
booktitle={Pattern Recognition (ICPR 2012), 2012 21st International Conference Conference on}, 
title={Text Location in Complex Images},
year={2012},
month=November,
pages={617-620},
location={Tsukuba,Japan)
}

@inproceedings{references:Gonzalez12icpr2,
author={González, A. and Bergasa, L.M. and Yebes, J.J. and Bronte, S.},
booktitle={Pattern Recognition (ICPR 2012), 2012 21st International Conference Conference on}, 
title={A Character Recognition Method in Natural Scene Images},
year={2012},
month=November,
pages={621-624},
location={Tsukuba,Japan)
}