@ARTICLE{KalKam:2005,
  author = {H. K\"alvi\"ainen and J.-K. Kamarainen},
  title = {Intelligent Information Processing: Machine Vision and Pattern Recognition
	Applications},
  journal = {Pattern Recognition and Image Analysis},
  year = {2005},
  volume = {15},
  pages = {16--20},
  number = {1}
}