Publications

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2014
G. L. Marcialis, Roli, F., and Fadda, G., A Novel Method for Head Pose Estimation based on the ``Vitruvian Man'', International Journal of Machine Learning and Cybernetics, vol. 5, no. 1, 2014. (1.06 MB)
2009
R. Tronci, Giacinto, G., and Roli, F., Designing multiple biometric systems: measures of ensemble effectiveness, Engineering Applications of Artificial Intelligence, vol. 22, pp. 66-78, 2009.
A. Rattani, Marcialis, G. L., and Roli, F., An Experimental Analysis of the Relationship between Biometric Template Update and the Doddington’s Zoo in Face Verification, in 14th International Conference on Image Analysis and Processing (ICIAP09), Vietri sul Mare (Italy), 2009.
G. L. Marcialis, Lewicke, A., Tan, B., Coli, P., Congiu, A., Tidu, A., Roli, F., and Schuckers, S., First International Fingerprint Liveness Detection Competition, in 14th International Conference on Image Analysis and Processing, Vietri sul Mare (Italy), 2009.
G. L. Marcialis, Roli, F., and Muntoni, D., Group-specific face verification using soft biometrics, Journal of Visual Languages and Computing, vol. 20, pp. 101-109, 2009.
G. L. Marcialis, Roli, F., and Schuckers, S., Liveness Detection Competition 2009, Biometric Technology Today, vol. 17, no. 3, 2009.
L. Didaci, Marcialis, G. L., and Roli, F., Modelling FRR of biometric verification systems using the template co-update algorithm, in 3rd International Conference on Biometrics, Alghero (Italy), 2009, vol. 5558, pp. 765-774.
L. Didaci, Marcialis, G. L., and Roli, F., Semi-supervised co-update of multiple matchers, in 8th International Workshop on Multiple Classifiers Systems, Reykijavik (Iceland), 2009.
A. Rattani, Freni, B., Marcialis, G. L., and Roli, F., Template update methods in adaptive biometric systems: a critical review, in 3rd International Conference on Biometrics, Alghero (Italy), 2009, vol. 5558, pp. 847-856.
2008
F. Roli, Didaci, L., and Marcialis, G. L., Adaptive biometric systems that can improve with use, in Advances in Biometrics: Sensors, Systems and Algorithms, R. ;V. N. Govindaraju Springer, 2008, pp. 447-471.
G. L. Marcialis, Rattani, A., and Roli, F., Biometric template update: an experimental investigation on the relationship between update errors and performance degradation in face verification, in Joint IAPR Int. Workshop on Structural and Syntactical Pattern Recognition and Statistical Techniques in Pattern Recognition S+SSPR08, Orlando (Florida, USA), 2008.
A. Rattani, Marcialis, G. L., and Roli, F., Biometric template update using the graph mincut: a case study in face verification, in 6th IEEE Biometric Symposium, Tampa, Florida, USA, 2008.
A. Rattani, Marcialis, G. L., and Roli, F., Boosting Gallery Representativeness by Co-updating Face and Fingerprint Verification Systems. 2008.
A. Rattani, Marcialis, G. L., and Roli, F., Capturing large intra-class variations of biometric data by template co-updating, in IEEE Workshop on Biometrics, Int. Conference on Vision and Pattern Recognition CVPR 2008, Anchorage (Alaska, USA), 2008, pp. 1-6.
P. Coli, Marcialis, G. L., and Roli, F., Fingerprint silicon replicas: static and dynamic features for vitality detection using an optical capture device, International Journal of Image and Graphics, vol. 8, pp. 495-512, 2008.
B. Freni, Marcialis, G. L., and Roli, F., Online and offline fingerprint template update using minutiae: an experimental comparison, in 5th International Workshop on Automated Motion and Deformable Objects (AMDO 2008), Andratx (Mallorca, Spain), 2008, vol. 5098, pp. 441-448.
F. Alonso, Roli, F., Marcialis, G. L., Fierrez, J., and Ortega, J., Performance of fingerprint quality measures depending on sensor technology, Journal of Electronic Imaging, vol. 17, 2008.
B. Freni, Marcialis, G. L., and Roli, F., Replacement algorithms for fingerprint template update, in 5th International Conference on Image Analysis and Recognition (ICIAR 2008), 2008, vol. 5112, pp. 884-893.
B. Freni, Marcialis, G. L., and Roli, F., Template Selection by Editing Algorithms: a Case Study in Face Recognition, in Joint IAPR Int. Workshop on Structural and Syntactical Pattern Recognition and Statistical Techniques in Pattern Recognition S+SSPR08, Orlando (Florida, USA), 2008.
L. Didaci, Marcialis, G. L., and Roli, F., A Theoretical and Experimental Analysis of Template Co-update in Biometric Verification Systems, in Joint IAPR Int. Workshop on Structural and Syntactical Pattern Recognition and Statistical Techniques in Pattern Recognition S+SSPR08, Orlando (Florida, USA), 2008.
2007
F. Alonso, Roli, F., Marcialis, G. L., Fierrez, J., and Ortega, J., Comparison of fingerprint quality measures using an optical and a capacitive sensor, in IEEE Conference on Biometrics: Theory, Applications and Systems (BTAS07), Washington DC (USA), 2007, pp. 1-6.
R. Tronci, Giacinto, G., and Roli, F., Index Driven Combination of Multiple Biometric Experts for AUC Maximisation, in 7th International Workshop on Multiple Classifiers Systems MCS 2007, Prague (Czech Republic), 2007, vol. 4472, pp. 357-366.
P. Coli, Marcialis, G. L., and Roli, F., Power spectrum-based fingerprint vitality detection, in IEEE Workshop on Automatic Identification Advanced Technologies AutoID 2007, 2007, pp. 169-173.
G. L. Marcialis and Roli, F., Score-level fusion of fingerprint and face matchers for personal verification under “stress” conditions, in 14th IEEE International Conference on Image Analysis and Processing ICIAP 2007, 2007.

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