E. Cartan, "La methode du repere mobile, la theorie des groupes continus, et les espaces generalises", Exposes de Geometrie, 5:Hermann, Paris, 1935.
L. Van Gool, T. Moons, E. Pauwels, and A. Oosterlinck, "Semi-differential invariants," Geometric Invariance in Computer Vision, J.L. Mundy and A. Zisserman (eds), MIT Press, pp. 157-192, 1992.
J. Sato and R. Cipolla, "Affine integral invariants for extracting symmetry axes," Image and Wsion Computing 15, pp. 627-635, 1997.
M. Fels, P. J. Olver, "Moving Coframes. I. A Practical, Algorithm", Acta Appl. Math. 51:161-213, 1998.
M. Fels, P. J. Olver, "Moving Coframes. II. Regularisation and Theory Fundations", Acta Appl. Math., 55:127-208, 1999.
M. Boutin, "Numerically invariant signature curves," Int. J. Computer Vision 40, pp. 235-248, 2000.
P. J. Olver, "Joint invariant signatures," Found. Comp. Math 1, pp. 3-67, 2001.
C. Hann, C. E. Hickerman, "Projective curvature and integral invariants", Acta applicandae mathematicae, vol.74, pp. 177-193, 2002.
I. Kogan, "Two Algorithms for a Moving Frame Construction", Canadian Journal of Math., 55, 2003, 266-291
S. Manay, A. Yezzi, B. Hong, and S. Soatto, "Integral invariant signatures," in Proc. of the Eur. Conf. on Comp. Vision, 2004.
W. Y. Lin, N. Boston, Y. H. Hu, "Summation Invariant and Its Application To Shape Recognition", ICASSP, 2005.
S. Feng, H. Krim, I. Gu and M. Vrberg "3D Face Recognition Using Affine Integral Invariants", ICASSP, 2006.
