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Chafik Samir
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2020 – today
- 2025
- [c38]Achref Ouni, Chafik Samir, Yousef Bouaziz, Anis Fradi
:
ConvKAN: Towards Robust, High-Performance and Interpretable Image Classification. VISIGRAPP (2): VISAPP 2025: 48-58 - 2024
- [j17]Anis Fradi
A New Bayesian Approach to Global Optimization on Parametrized Surfaces in $\mathbb {R}^{3}$. J. Optim. Theory Appl. 202(3): 1077-1100 (2024) - [c37]Roxane Jouseau, Sébastien Salva, Chafik Samir:
A Novel Metric for Measuring Data Quality in Classification Applications. ICAART (3) 2024: 141-148 - [c36]Roxane Jouseau, Sébastien Salva, Chafik Samir:
A New Metric for Measuring the Intrinsic Quality in Data Collected for Quantitative Classification. ICAART (Revised Selected Paper, 1) 2024: 222-251 - [c35]Anis Fradi
A New Framework for Evaluating the Validity and the Performance of Binary Decisions on Manifold-Valued Data. ECML/PKDD (1) 2024: 406-421 - 2023
- [j16]Ines Adouani, Chafik Samir:
Numerical algorithms for spline interpolation on space of probability density functions. Comput. Appl. Math. 42(3) (2023) - [j15]Tien Tam Tran, Anis Fradi
Learning, inference, and prediction on probability density functions with constrained Gaussian processes. Inf. Sci. 642: 119068 (2023) - [c34]Anis Fradi
A New Framework for Classifying Probability Density Functions. ECML/PKDD (1) 2023: 507-522 - [c33]Anis Fradi
Learning and Regression on the Grassmannian. PRICAI (2) 2023: 66-78 - [c32]Anis Fradi
A Shrinkage Method for Learning, Registering and Clustering Shapes of Curves. SoICT 2023: 615-622 - [i1]Roxane Jouseau, Sébastien Salva, Chafik Samir:
A Novel Metric for Measuring Data Quality in Classification Applications (extended version). CoRR abs/2312.08066 (2023) - 2022
- [j14]Tam Tien Tran, Yan Feunteun, Chafik Samir, José Braga:
A scalable Matérn Gaussian process for learning spatial curves distributions. Inf. Sci. 614: 348-361 (2022) - [j13]Anis Fradi
Nonparametric Bayesian Regression and Classification on Manifolds, With Applications to 3D Cochlear Shapes. IEEE Trans. Image Process. 31: 2598-2607 (2022) - [c31]Roxane Jouseau, Sébastien Salva, Chafik Samir:
On Studying the Effect of Data Quality on Classification Performances. IDEAL 2022: 82-93 - 2021
- [j12]Chafik Samir
Coordinate descent optimization for one-to-one correspondence and supervised classification of 3D shapes. Appl. Math. Comput. 388: 125539 (2021) - [j11]Anis Fradi
Bayesian regression and classification using Gaussian process priors indexed by probability density functions. Inf. Sci. 548: 56-68 (2021) - [c30]Ines Adouani, Chafik Samir:
An Optimization Method for Accurate Nonparametric Regressions on Stiefel Manifolds. LOD 2021: 325-337 - 2020
- [j10]Ines Adouani, Chafik Samir:
A Constructive Approximation of Interpolating Bézier Curves on Riemannian Symmetric Spaces. J. Optim. Theory Appl. 187(1): 158-180 (2020) - [c29]Anis Fradi
Bayesian Inference on Local Distributions of Functions and Multidimensional Curves with Spherical HMC Sampling. SPIGL 2020: 356-373
2010 – 2019
- 2019
- [j9]Chafik Samir
C1 interpolating Bézier path on Riemannian manifolds, with applications to 3D shape space. Appl. Math. Comput. 348: 371-384 (2019) - [c28]Chafik Samir
Bézier Curves and C^2 C 2 Interpolation in Riemannian Symmetric Spaces. GSI 2019: 589-598 - [c27]Chafik Samir
Learning a Gaussian Process Model on the Riemannian Manifold of Non-decreasing Distribution Functions. PRICAI (2) 2019: 107-120 - 2018
- [c26]Anis Fradi
Manifold-Based Inference for a Supervised Gaussian Process Classifier. ICASSP 2018: 4239-4243 - [c25]Papa Alioune Meissa Mbaye, Anne-Françoise Yao, Chafik Samir:
Méthode non paramétrique pour l'analyse et la classification des données fonctionnelles(Non-parametric method for analysis and classification of functional data). CNIA+RJCIA 2018: 19-26 - [c24]Thomas Deregnaucourt, Chafik Samir, Anne-Françoise Yao:
Inférence bayésienne pour l'estimation de déformations larges par champs gaussien : application au recalage d'images multi-modales(Bayesian inference for estimation of large deformations by Gaussian random fields: application to multimodal image registration). CNIA+RJCIA 2018: 43-49 - 2016
- [j8]Sebastian Kurtek, Qian Xie, Chafik Samir
Statistical model for simulation of deformable elastic endometrial tissue shapes. Neurocomputing 173: 36-41 (2016) - [c23]Chafik Samir
A Statistical Framework for Elastic Shape Analysis of Spatio-Temporal Evolutions of Planar Closed Curves. CVPR Workshops 2016: 972-980 - [c22]Thomas Deregnaucourt, Chafik Samir
A Regression Model for Registering Multimodal Images. MIUA 2016: 42-47 - [c21]Chafik Samir
An elastic functional data analysis framework for preoperative evaluation of patients with Rheumatoid Arthritis. WACV 2016: 1-8 - 2015
- [j7]Amir Yavariabdi
Mapping and characterizing endometrial implants by registering 2D transvaginal ultrasound to 3D pelvic magnetic resonance images. Comput. Medical Imaging Graph. 45: 11-25 (2015) - [c20]Antoine Arnould, Pierre-Yves Gousenbourger, Chafik Samir
Fitting Smooth Paths on Riemannian Manifolds: Endometrial Surface Reconstruction and Preoperative MRI-Based Navigation. GSI 2015: 491-498 - [c19]Samir Khoualed, Antoine Sarbinowski, Chafik Samir
A new curves-based method for adaptive multimodal registration. IPTA 2015: 391-396 - [c18]Amir Yavariabdi, Chafik Samir, Constance Hordonneau:
Curves-Driven Smooth Deformation Field for Multimodal TVUS-MR Image Registration. MIUA 2015: 20-25 - 2014
- [j6]Chafik Samir
Elastic Shape Analysis of Cylindrical Surfaces for 3D/2D Registration in Endometrial Tissue Characterization. IEEE Trans. Medical Imaging 33(5): 1035-1043 (2014) - [c17]Samir Khoualed, Thierry Chateau, Umberto Castellani, Chafik Samir
An augmented representation of activity in video using semantic-context information. ICIP 2014: 4171-4175 - [c16]Pierre-Yves Gousenbourger, Chafik Samir
Piecewise-Bézier C1 Interpolation on Riemannian Manifolds with Application to 2D Shape Morphing. ICPR 2014: 4086-4091 - [c15]Sebastian Kurtek, Chafik Samir
Statistical Shape Model for Simulation of Realistic Endometrial Tissue. ICPRAM 2014: 421-428 - 2013
- [j5]Colin Cartade, Christian Mercat
Mesh Parameterization with Generalized Discrete Conformal Maps. J. Math. Imaging Vis. 46(1): 1-11 (2013) - [c14]Damien Gonzalez, Rémy Malgouyres, Henri-Alex Esbelin, Chafik Samir:
Convergence of Level-Wise Convolution Differential Estimators. DGCI 2013: 335-346 - [c13]Amir Yavariabdi, Chafik Samir
Mapping endometrial implants by 2D/2D registration of TVUS to MR images from point correspondences. ISBI 2013: 576-579 - [c12]Amir Yavariabdi, Chafik Samir
Contour-Based TVUS-MR Image Registration for Mapping Small Endometrial Implants. Abdominal Imaging 2013: 145-154 - 2012
- [j4]Chafik Samir
A Gradient-Descent Method for Curve Fitting on Riemannian Manifolds. Found. Comput. Math. 12(1): 49-73 (2012) - [c11]Damien Gonzalez, Rémy Malgouyres, Henri-Alex Esbelin, Chafik Samir
Fast Level-Wise Convolution. IWCIA 2012: 223-233 - 2011
- [c10]Colin Cartade, Rémy Malgouyres, Christian Mercat
Smooth 2D Coordinate Systems on Discrete Surfaces. DGCI 2011: 59-70 - [c9]Colin Cartade, Rémy Malgouyres, Christian Mercat
A Simple and Flexible Mesh Parameterization Method. IWCIA 2011: 157-167 - [c8]Amir Yavariabdi, Chafik Samir, Adrien Bartoli:
3D Medical Image Enhancement based on Wavelet Transforms. MIUA 2011: 123-128
2000 – 2009
- 2009
- [j3]Chafik Samir
An Intrinsic Framework for Analysis of Facial Surfaces. Int. J. Comput. Vis. 82(1): 80-95 (2009) - [j2]Anuj Srivastava, Chafik Samir
Elastic Shape Models for Face Analysis Using Curvilinear Coordinates. J. Math. Imaging Vis. 33(2): 253-265 (2009) - [c7]Chafik Samir
Elastic Morphing of 2D and 3D Objects on a Shape Manifold. ICIAR 2009: 563-572 - [c6]Chafik Samir, Pierre-Antoine Absil, Anuj Srivastava, Eric Klassen:
Fitting Curves on Riemannian Manifolds Using Energy Minimization. MVA 2009: 422-425 - [c5]Chafik Samir, Anuj Srivastava, Mohamed Daoudi, Sebastian Kurtek:
On Analyzing Symmetry of Objects using Elastic Deformations. VISAPP (1) 2009: 194-200 - 2008
- [c4]Mohamed Daoudi
Three-dimensional face recognition using elastic deformations of facial surfaces. ICME 2008: 97-100 - 2007
- [c3]Chafik Samir, Mohamed Daoudi, Anuj Srivastava:
Human identification using facial curves with extensions to joint shape-texture analysis. VISAPP (2) 2007: 253-256 - 2006
- [j1]Chafik Samir
Three-Dimensional Face Recognition Using Shapes of Facial Curves. IEEE Trans. Pattern Anal. Mach. Intell. 28(11): 1858-1863 (2006) - [c2]Chafik Samir, Anuj Srivastava, Mohamed Daoudi
3D Face Recognition Using Shapes of Facial Curves. ICASSP (5) 2006: 933-936 - 2005
- [c1]Chafik Samir
Automatic 3D Face Recognition Using Topological Techniques. ICME 2005: 450-453
Coauthor Index
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