In: IMAGAPP and IVAPP 2011 - Proceedings of the international conference on imaging theory and applications and international conference on information visualization theory and applications, 2011-03-05 - 2011-03-07, Vilamoura, Portugália.
In: KÉPAF 2011. 8th conference of the Hungarian Association for Image Processing and Pattern Recognition, 2011-01-25 - 2011-01-28, Szeged, Magyarország.
