@conference{astrom-eccv-94,
author = "{\AA}str{\"o}m, Kalle",
title = "Affine and Projective Normalization of Planar Curves and Regions",
booktitle ="Computer Vision ECCV'94",
editor = "Eklundh, Jan-Olof",
volume = "II",
pages = "439-448",
publisher = "Springer-Verlag",
year = "1994"
}