- IEEE Transactions on Signal Processing 50(11):2889-2899 (2002)
- Inf. Syst. 37(4):306-319 (2012)
- CoRR (2009)
- CoRR (2008)
- Encyclopedia of Biometrics, Springer US, (2009)
- IEEE Trans. Pattern Anal. Mach. Intell. 29(4):640-649 (2007)
- IEEE Trans. Pattern Anal. Mach. Intell. 24(1):114-124 (2002)
- IEEE Trans. Knowl. Data Eng. 20(5):692-702 (2008)
- IEEE Computer Graphics and Applications 21(2):53-59 (2001)
- The Visual Computer 27(11):949-950 (2011)
- Scientific Programming 13(3):177-188 (2005)
- IEEE Trans. Pattern Anal. Mach. Intell. 33(10):1938-1951 (2011)
- Parallel Computing 14(2):229-233 (1990)
- IEEE Internet Computing 15(1):31-39 (2011)
- The Visual Computer 14(10):488-496 (1998)
- BMVC, page 869-878. British Machine Vision Association, (2006)
- ISWC, page 685-701. Galway, Ireland, (2005)
- J. Computational Applied Mathematics 233(4):1063-1082 (2009)
- Journal of Mathematical Imaging and Vision 40(2):162-170 (2011)
- International Journal of Computer Vision 91(3):262-279 (2011)


author