The DIARETDB1 diabetic retinopathy database and evaluation protocol (bibtex)
@INPROCEEDINGS{KauKalKam02:2007,
  author = {T. Kauppi and V. Kalesnykiene and J.-K. Kamarainen and L. Lensu and
	I. Sorri and A. Raninen, A. and R. Voutilainen and H. Uusitalo and
	H. K{\"a}lvi{\"a}inen and J. Pietil{\"a}},
  title = {The {DIARETDB1} diabetic retinopathy database and evaluation protocol},
  booktitle = {British Machine Vision Conference (BMVC2007)},
  year = {2007},
  volume = {1},
  pages = {252--261},
  address = {Warwick, UK}
}