PT Unknown AU Carlo Gatta Oriol Pujol Oriol Rodriguez-Leor J. Mauri Petia Radeva TI Improved Rigid Registration of Vessel Structures using the Fast Radial Symmetry Transform BT Computer Vision for Intravascular Imaging CVII’08 Workshop Medical Image Computing and Computer–Assisted Intervention , 11th International Conference PY 2008 BP 128–136 ER