A Particle-Filter Based Self-Localization Method using Invariant Features as Visual Information. - Jesus Martínez-Gómez; Alejandro Jiménez-Picazo; Ismael García-Varea (CLEF (Working Notes), 2009)

Combining Image Invariant Features and Clustering Techniques for Visual Place Classification. - Jesus Martínez-Gómez; Alejandro Jiménez-Picazo; José A. Gámez 001; Ismael García-Varea (ICPR Contests, 2010)