X. Bai and L. J. Latecki, Path similarity skeleton graph matching, IEEE transactions on pattern analysis and machine intelligence, vol.30, issue.7, pp.1282-1292, 2008.

S. Belongie, J. Malik, and J. Puzicha, Shape matching and object recognition using shape contexts, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol.24, issue.4, pp.509-522, 2002.
DOI : 10.1109/34.993558

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.18.7575

N. Dalal, B. Triggs, and C. Schmid, Human Detection Using Oriented Histograms of Flow and Appearance, European conference on computer vision, pp.428-441, 2006.
DOI : 10.1023/A:1008162616689

URL : https://hal.archives-ouvertes.fr/inria-00548587

I. Debled-rennesson, F. Feschet, and J. Rouyer-degli, Optimal blurred segments decomposition of noisy shapes in linear time, Computers & Graphics, vol.30, issue.1, pp.30-36, 2006.
DOI : 10.1016/j.cag.2005.10.007

URL : https://hal.archives-ouvertes.fr/inria-00173228

G. Dewaele, F. Devernay, and R. Horaud, Hand Motion from 3D Point Trajectories and a Smooth Surface Model, European Conference on Computer Vision, pp.495-507, 2004.
DOI : 10.1007/978-3-540-24670-1_38

URL : https://hal.archives-ouvertes.fr/inria-00262293

B. Kerautret and J. O. Lachaud, Meaningful Scales Detection: an Unsupervised Noise Detection Algorithm for Digital Contours, Image Processing On Line, vol.4, pp.98-115, 2014.
DOI : 10.5201/ipol.2014.75

URL : https://hal.archives-ouvertes.fr/hal-01112936

B. Kerautret, J. O. Lachaud, and M. Said, Meaningful Thickness Detection on Polygonal Curve, Proceedings of the 1st International Conference on Pattern Recognition Applications and Methods, pp.372-379, 2012.
URL : https://hal.archives-ouvertes.fr/hal-00780710

P. G. Kry and D. K. Pai, Interaction capture and synthesis, ACM Transactions on Graphics, vol.25, issue.3, pp.872-880, 2006.
DOI : 10.1145/1141911.1141969

URL : https://hal.archives-ouvertes.fr/Inria-00402113

S. Mitra and T. Acharya, Gesture Recognition: A Survey, IEEE Transactions on Systems, Man and Cybernetics, Part C (Applications and Reviews), vol.37, issue.3, pp.311-324, 2007.
DOI : 10.1109/TSMCC.2007.893280

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.107.6243

P. Ngo and H. Nasser, Debled-Rennesson, I.: Efficient dominant point detection based on discrete curve structure, In: International Workshop on Combinatorial Image Analysis IWCIA) LNCS, vol.9448, 2015.

P. Ngo, H. Nasser, I. Debled-rennesson, and B. Kerautret, Adaptive tangential cover for noisy digital contours, Discrete Geometry for Computer Imagery -19th IAPR International Conference, pp.439-451, 2016.
DOI : 10.1007/978-3-319-32360-2_34

URL : https://hal.archives-ouvertes.fr/hal-01266033

T. P. Nguyen, A discrete geometry approach for dominant point detection, Pattern Recognition, vol.44, issue.1, pp.32-44, 2011.
DOI : 10.1016/j.patcog.2010.06.022

URL : https://hal.archives-ouvertes.fr/inria-00526714

Z. Ren, J. Yuan, J. Meng, and Z. Zhang, Robust Part-Based Hand Gesture Recognition Using Kinect Sensor, IEEE Transactions on Multimedia, vol.15, issue.5, pp.1110-1120, 2013.
DOI : 10.1109/TMM.2013.2246148

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.695.7017

J. P. Reveilì-es, Géométrie discrète, calculs en nombre entiers et algorithmique, thèse d'´ etat, 1991.

J. Shotton, T. Sharp, A. Kipman, A. Fitzgibbon, M. Finocchio et al., Real-time human pose recognition in parts from single depth images, CVPR 2011, pp.116-124, 2013.
DOI : 10.1109/CVPR.2011.5995316

S. Paul, S. B. Nasipurit, and M. , Microsoft kinect in gesture recognition: A short review, International Journal of Control Theory and Applications, vol.8, issue.5, pp.2071-2076, 2015.

J. Suarez and R. R. Murphy, Hand gesture recognition with depth images: A review, 2012 IEEE RO-MAN: The 21st IEEE International Symposium on Robot and Human Interactive Communication, pp.411-417, 2012.
DOI : 10.1109/ROMAN.2012.6343787

C. Wang, Z. Liu, and S. C. Chan, Superpixel-Based Hand Gesture Recognition With Kinect Depth Camera, IEEE Transactions on Multimedia, vol.17, issue.1, pp.29-39, 2015.
DOI : 10.1109/TMM.2014.2374357

Y. Wu, J. Lin, and T. S. Huang, Analyzing and capturing articulated hand motion in image sequences, IEEE transactions on pattern analysis and machine intelligence, vol.27, issue.12, pp.1910-1922, 2005.

M. H. Yang, N. Ahuja, and M. Tabb, Extraction of 2D motion trajectories and its application to hand gesture recognition, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol.24, issue.8, pp.1061-1074, 2002.
DOI : 10.1109/TPAMI.2002.1023803

C. Zhang, X. Yang, and Y. Tian, Histogram of 3D Facets: A characteristic descriptor for hand gesture recognition, 2013 10th IEEE International Conference and Workshops on Automatic Face and Gesture Recognition (FG), pp.1-8, 2013.
DOI : 10.1109/FG.2013.6553754