@inproceedings{1041988,
    title = "Face detection by support vector machines in the walsh transform domain",
    author = "Fazekas, A. and Kotropoulos, Constantine and Buciu, I. and Πήτας, Ιωάννης",
    year = "2001",
    pages = "156-164",
    publisher = "Εκδοτικός Οργανισμός Λιβάνη",
    booktitle = "8th Panhellenic Conference in Informatics Proceedings (Volume 2)"
}