Ricardo Toledo Xavier Orriols Petia Radeva Xavier Binefa Jordi Vitrià Cristina Cañero Morales Juan José Villanueva Eigensnakes for Vessel Segmentation in Angiography. 4340-4343 2000 ICPR http://doi.ieeecomputersociety.org/10.1109/ICPR.2000.902928 db/conf/icpr/icpr2000-4.html#ToledoORBVMV00