Detection of Closed Sharp Feature Lines in Point Clouds for Reverse Engineering Applications. - Kris Demarsin; Denis Vanderstraeten; Tim Volodine; Dirk Roose (GMP, 2006)

Detection of closed sharp edges in point clouds using normal estimation and graph theory. - Kris Demarsin; Denis Vanderstraeten; Tim Volodine; Dirk Roose (Comput. Aided Des., 2007)