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Communication
          



Bio  & CV 

Chafik Samir is an Associate Professor at The University of Clermont Auvergne (UCA), France. He obtained his Ph.D. degree in Computer Vision from Lille 1 University of Science and Technology in 2007. After spending two years as a post-doc at UCL, Belgium, he joined UCA as an Assistant Professor in 2009. His main research interests involve fitting curves on Riemannian manifolds, statistical shape analysis, medical imaging, computer vision, and their application to real-world problems.

You can find a copy of my cv (here)


List of publications 

(Please email me to obtain a copy of any of the listed publications)

 

Peer-Reviewed Journals


  • S. Kurtek, Q. Xie, C. Samir, M. Canis, Statistical Model for Simulation of Deformable Elastic Endometrial Tissue Shapes. Journal of Neurocomputing, 2015, to appear.
  • A. Yavariabdi, A.Bartoli, C. Samir, M. Artigues, M.Canis, Mapping and Characterizing Endometrial Implants by Registering 2D Transvaginal Ultrasound to 3D Pelvic Magnetic Resonance Images, Journal_computerized medical imaging and graphics, 2015, to appear. 
  • C. Samir, S. Kurtek, A. Srivastava, M. Canis, Elastic Shape Analysis of Cylindrical Surfaces for 3D/2D Registration in Endometrial Tissue Characterization. IEEE Trans. Med. Imaging 33(5): 1035-1043 (2014). 
  • C. Cartade, R. Malgouyres, C. Samir, C. Mercat, Mesh Parameterization with Generalized Discrete Conformal Maps, Journal of Mathematical Imaging and Vision (2012). 
  • C. Samir, P.-A. Absil, A. Srivastava, E. Klassen, A gradient-descent method for curve fitting on Riemannian manifolds, The Journal of the Society for the Foundation of Computational Mathematics (1): 49-73 (2012).   
  • C. Samir, A. Srivastava, M. Daoudi, E. Klassen, An Intrinsic Framework for Analysis of Facial Surfaces, International Journal of Computer Vision, pages 80-95: 82,  2009.
  • A. Srivastava, C. Samir, S. Joshi, M. Daoudi, Elastic Shape Analysis Using Curvilineair Coordinates on Facial Surfaces, Mathematical Journal of Imaging and Vision , 33: 253, 2009.  
  • C. Samir, A. Srivastava, M. Daoudi, 3D Face Recognition Using Shapes of Facial Curves, IEEE Transactions on Pattern Analysis and Machine Intelligence, Volume 28 Issue 11, Page 1858-1863 , Novembre 2006.
 

Peer-Reviewed Conference Proceedings


  • P.-Y. Gousenbourger, C. Samir, P.-A. Absil, Piecewise-Bézier C1 interpolation on Riemannian manifolds with application to 2D shape morphing, IEEE ICPR 2014.
  • S. Khoualed, T. Chateau,U. Castellani, C. Samir, An Augmented Representation of Activity in Video Using Semantic-Context Information, IEEE ICIP 2014.  
  • S. Kurtek, C. Samir, L. Ouchchane, Statistical Shape Model for Simulation of Realistic En- dometrial Tissue. ICPRAM 2014.
  • A. Yavariabdi, C. Samir , A. Bartoli, Mapping Endometrial Implants by 2D/2D Registration of TVUS to MR Images from Point Correspondences, IEEE ISBI’13.
  • Damien Gonzalez, Rémy Malgouyres, Henri-Alex Esbelin, Chafik Samir: Convergence of level- wise convolution differential estimators. DGCI 2013.  
  • A. Yavariabdi, C. Samir, A. Bartoli, D. Da Ines, N. Bourdel: Contour-Based TVUS-MR Image Registration for Mapping Small Endometrial Implants. IEEE MICCAI: Abdominal Imaging 2013.
  • D. Gonzalez, R. Malgouyres, H-A. Esbelin, C. Samir, Fast Level-Wise Convolution. IWCIA 2012.
  • A. Yavariabdi, C. Samir , A. Bartoli, 3D Medical Image Enhancement based on Wavelet Trans- forms, MIUA’11 - Proceedings of the Medical Image Understanding and Analysis Conference, 2011.  
  • Colin Cartade, Rémy Malgouyres, Christian Mercat, Chafik Samir: Smooth 2D Coordinate Systems on Discrete Surfaces. DGCI 2011.
  • Colin Cartade, Rémy Malgouyres, Christian Mercat, Chafik Samir: A Simple and Flexible Mesh Parameterization Method. IWCIA 2011.
  • Chafik Samir, Absil Pierre-Antoine, Srivastava Anuj, Klassen Eric, Fitting smooth curves on a Riemannian manifold, The 14th Belgian-French-German Conference on Optimization, 14-18 September, 2009.  
  • Chafik Samir, Van Dooren Paul, Laurent Damien, Gallivan Kyle, Absil Pierre-Antoine, Elastic Morphing of 2D and 3D Objects on a Shape Manifold, Image Analysis and Recognition - (ICIAR 2009) - Lecture Notes in Computer Science Vol. 5627/2009.
  • Chafik Samir, P.-A. Absil, Anuj Srivastava, and Eric Klassen, Fitting Curves on Riemannian Manifolds Using Energy Minimization, MVA2009 IAPR Conference on Machine Vision Applications, 2009.
  • Chafik Samir, Anuj Srivastava, Mohamed Daoudi, Sebastian Kurtek: On Analyzing Symmetry of Objects using Elastic Deformations. VISAPP 2009..  
  • Mohamed Daoudi, Lahoucine Ballihi, Chafik Samir, Anuj Srivastava, Three-dimensional face recognition using elastic deformations of facial surfaces. IEEE ICME 2008.
  • Chafik Samir, Mohamed Daoudi, Anuj Sriavastava, Analyse des Variations des Formes des Surfaces Faciales Utilisant la G éométrie Riemannienne, in AFRIF-AFIA Reconnaissance des Formes et Intelligence Artificielle, 2008.
  • Chafik Samir, Anuj Srivastava, Mohamed Daoudi, A Framework of Calculus on Facial Sur- faces, International Conference on Image Analysis and Processing(IEEE ICIAP), 2007.
  • Chafik Samir, Anuj Srivastava, Mohamed Daoudi, Human Identification Using Facial Curves with Extensions to Joint Shape-Texture Analysis, Conference on Computer Vision Theory and Applications,  2007.
  • Chafik Samir, Anuj Srivastava, Mohamed Daoudi, 3D Face Recognition Using Shapes of Facial Curves, IEEE International Conference on Acoustics, Speech, and Signal Processing (IEEE ICASSP),  2006.
  • Chafik Samir, Jean-Philippe Vandeborre, Mohamed Daoudi, Automatic 3D face recognition using topological techniques, IEEE International Conference on Multimedia & Expo(IEEE ICME) July 6-8, 2005. 

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