A novel visual landmark matching for a biologically inspired homing. - Alessandro Rizzi; Danilo Duina; Stefano Inelli; Riccardo Cassinis (Pattern Recognit. Lett., 2001)

Unsupervised matching of visual landmarks for robotic homing using Fourier-Mellin transform. - Riccardo Cassinis; Danilo Duina; Stefano Inelli; Alessandro Rizzi (Robotics Auton. Syst., 2002)