Pierre Hellier

ORCID

Publication Activity (10 Years)

Years Active: 1999-2023
Publications (10 Years): 34

Top Venues

University of Rennes 1, France (PHD)

Education History

University of Rennes 1, France

PHD

Publications

Bharath Bhushan Damodaran, Muhammet Balcilar, Franck Galpin, Pierre Hellier
RQAT-INR: Improved Implicit Neural Image Compression. DCC (2023)
Lucas Mourot, Ludovic Hoyet, François Le Clerc, Pierre Hellier
HuMoT: Human Motion Representation using Topology-Agnostic Transformers for Character Animation Retargeting. CoRR (2023)
Bharath Bhushan Damodaran, Muhammet Balcilar, Franck Galpin, Pierre Hellier
RQAT-INR: Improved Implicit Neural Image Compression. CoRR (2023)
Bharath Bhushan Damodaran, François Schnitzler, Anne Lambert, Pierre Hellier
Improved Positional Encoding for Implicit Neural Representation based Compact Data Representation. CoRR (2023)
Muhammet Balcilar, Bharath Bhushan Damodaran, Karam Naser, Franck Galpin, Pierre Hellier
Latent-Shift: Gradient of Entropy Helps Neural Codecs. CoRR (2023)
Franck Galpin, Muhammet Balcilar, Frédéric Lefèbvre, Fabien Racapé, Pierre Hellier
Entropy Coding Improvement for Low-complexity Compressive Auto-encoders. DCC (2023)
Muhammet Balcilar, Bharath Bhushan Damodaran, Karam Naser, Franck Galpin, Pierre Hellier
Latent-Shift: Gradient of Entropy Helps Neural Codecs. ICIP (2023)
Xu Yao, Alasdair Newson, Yann Gousseau, Pierre Hellier
Feature-Style Encoder for Style-Based GAN Inversion. CoRR (2022)
Lucas Mourot, Ludovic Hoyet, François Le Clerc, Pierre Hellier
UnderPressure: Deep Learning for Foot Contact Detection, Ground Reaction Force Estimation and Footskate Cleanup. CoRR (2022)
Muhammet Balcilar, Bharath Bhushan Damodaran, Pierre Hellier
Reducing The Amortization Gap of Entropy Bottleneck In End-to-End Image Compression. PCS (2022)
Lucas Mourot, Ludovic Hoyet, François Le Clerc, François Schnitzler, Pierre Hellier
A Survey on Deep Learning for Skeleton-Based Human Animation. Comput. Graph. Forum 41 (1) (2022)
Lucas Mourot, Ludovic Hoyet, François Le Clerc, Pierre Hellier
UnderPressure: Deep Learning for Foot Contact Detection, Ground Reaction Force Estimation and Footskate Cleanup. Comput. Graph. Forum 41 (8) (2022)
Muhammet Balcilar, Bharath Bhushan Damodaran, Pierre Hellier
Reducing The Mismatch Between Marginal and Learned Distributions in Neural Video Compression. VCIP (2022)
Mustafa Shukor, Bharath Bhushan Damodaran, Xu Yao, Pierre Hellier
Video Coding Using Learned Latent GAN Compression. CoRR (2022)
Mustafa Shukor, Bharath Bhushan Damodaran, Xu Yao, Pierre Hellier
Video Coding using Learned Latent GAN Compression. ACM Multimedia (2022)
Mustafa Shukor, Xu Yao, Bharath Bhushan Damodaran, Pierre Hellier
Semantic Unfolding of Stylegan Latent Space. ICIP (2022)
Mustafa Shukor, Xu Yao, Bharath Bhushan Damodaran, Pierre Hellier
Semantic Unfolding of StyleGAN Latent Space. CoRR (2022)
Muhammet Balcilar, Bharath Bhushan Damodaran, Pierre Hellier
Reducing The Amortization Gap of Entropy Bottleneck In End-to-End Image Compression. CoRR (2022)
Muhammet Balcilar, Bharath Bhushan Damodaran, Pierre Hellier
Reducing The Mismatch Between Marginal and Learned Distributions in Neural Video Compression. CoRR (2022)
Xu Yao, Alasdair Newson, Yann Gousseau, Pierre Hellier
A Style-Based GAN Encoder for High Fidelity Reconstruction of Images and Videos. ECCV (15) (2022)
Bharath Bhushan Damodaran, Emmanuel Jolly, Gilles Puy, Philippe Henri Gosselin, Cédric Thébault, Junghyun Ahn, Tim Christensen, Paul Ghezzo, Pierre Hellier
FacialFilmroll: High-resolution multi-shot video editing. CoRR (2021)
Xu Yao, Alasdair Newson, Yann Gousseau, Pierre Hellier
Learning Non-Linear Disentangled Editing For Stylegan. ICIP (2021)
Xu Yao, Alasdair Newson, Yann Gousseau, Pierre Hellier
A Latent Transformer for Disentangled Face Editing in Images and Videos. ICCV (2021)
Xu Yao, Alasdair Newson, Yann Gousseau, Pierre Hellier
A Latent Transformer for Disentangled and Identity-Preserving Face Editing. CoRR (2021)
Bharath Bhushan Damodaran, Emmanuel Jolly, Gilles Puy, Philippe-Henri Gosselin, Cédric Thébault, Junghyun Ahn, Tim Christensen, Paul Ghezzo, Pierre Hellier
FacialFilmroll: High-resolution multi-shot video editing. CVMP (2021)
Lucas Mourot, L. Hoyet, François Le Clerc, François Schnitzler, Pierre Hellier
A Survey on Deep Learning for Skeleton-Based Human Animation. CoRR (2021)
Mustafa Shukor, Xu Yao, Bharath Bhushan Damodaran, Pierre Hellier
Semantic and Geometric Unfolding of StyleGAN Latent Space. CoRR (2021)
Lucas Mourot, François Le Clerc, Cédric Thébault, Pierre Hellier
JUMPS: Joints Upsampling Method for Pose Sequences. CoRR (2020)
Lucas Mourot, François Le Clerc, Cédric Thébault, Pierre Hellier
JUMPS: Joints Upsampling Method for Pose Sequences. ICPR (2020)
Xu Yao, Gilles Puy, Alasdair Newson, Yann Gousseau, Pierre Hellier
High Resolution Face Age Editing. CoRR (2020)
Xu Yao, Gilles Puy, Alasdair Newson, Yann Gousseau, Pierre Hellier
High Resolution Face Age Editing. ICPR (2020)
Oriel Frigo, Neus Sabater, Julie Delon, Pierre Hellier
Video style transfer by consistent adaptive patch sampling. Vis. Comput. 35 (3) (2019)
Oriel Frigo, Neus Sabater, Julie Delon, Pierre Hellier
Motion Driven Tonal Stabilization. IEEE Trans. Image Process. 25 (11) (2016)
Oriel Frigo, Neus Sabater, Julie Delon, Pierre Hellier
Split and Match: Example-Based Adaptive Patch Sampling for Unsupervised Style Transfer. CVPR (2016)
Oriel Frigo, Neus Sabater, Julie Delon, Pierre Hellier
Motion driven tonal stabilization. ICIP (2015)
Oriel Frigo, Neus Sabater, Vincent Demoulin, Pierre Hellier
Optimal Transportation for Example-Guided Color Transfer. ACCV (3) (2014)
Ashish Bagri, Franck Thudor, Alexey Ozerov, Pierre Hellier
A scalable framework for joint clustering and synchronizing multi-camera videos. EUSIPCO (2013)
Yoann Baveye, Fabrice Urban, Christel Chamaret, Vincent Demoulin, Pierre Hellier
Erratum: Saliency-Guided Consistent Color Harmonization. CCIW (2013)
Yoann Baveye, Fabrice Urban, Christel Chamaret, Vincent Demoulin, Pierre Hellier
Saliency-Guided Consistent Color Harmonization. CCIW (2013)
Pierrick Coupé, Pierre Hellier, Xavier Morandi, Christian Barillot
3D Rigid Registration of Intraoperative Ultrasound and Preoperative MR Brain Images Based on Hyperechogenic Structures. Int. J. Biomed. Imaging 2012 (2012)
Pierre Hellier, Vincent Demoulin, Lionel Oisel, Patrick Pérez
A contrario shot detection. ICIP (2012)
Fernanda Palhano Xavier de Fontes, Guillermo Andrade-Barroso, Pierrick Coupé, Pierre Hellier
Real time ultrasound image denoising. J. Real Time Image Process. 6 (1) (2011)
Sean Jy-Shyang Chen, Pierre Hellier, Jean-Yves Gauvrit, Maud Marchal, Xavier Morandi, D. Louis Collins
An Anthropomorphic Polyvinyl Alcohol Triple-Modality Brain Phantom Based on Colin27. MICCAI (2) (2010)
Pierrick Coupé, Pierre Hellier, Xavier Morandi, Christian Barillot
Intraoperative ultrasonography for the correction of brainshift based on the matching of hyperechogenic structures. ISBI (2010)
Pierre Hellier, Pierrick Coupé, Xavier Morandi, D. Louis Collins
An automatic geometrical and statistical method to detect acoustic shadows in intraoperative ultrasound brain images. Medical Image Anal. 14 (2) (2010)
Pierrick Coupé, Pierre Hellier, Charles Kervrann, Christian Barillot
Nonlocal Means-Based Speckle Filtering for Ultrasound Images. IEEE Trans. Image Process. 18 (10) (2009)
Arno Klein, Jesper L. R. Andersson, Babak A. Ardekani, John Ashburner, Brian B. Avants, Ming-Chang Chiang, Gary E. Christensen, D. Louis Collins, James C. Gee, Pierre Hellier, Joo Hyun Song, Mark Jenkinson, Claude Lepage, Daniel Rueckert, Paul M. Thompson, Tom Vercauteren, Roger P. Woods, J. John Mann, Ramin V. Parsey
Evaluation of 14 nonlinear deformation algorithms applied to human brain MRI registration. NeuroImage 46 (3) (2009)
Pierre Hellier, Pierrick Coupé, Pierre Meyer, Xavier Morandi, D. Louis Collins
Acoustic shadows detection, application to accurate reconstruction of 3D intraoperative ultrasound. ISBI (2008)
Pierrick Coupé, Pierre Hellier, Sylvain Prima, Charles Kervrann, Christian Barillot
3D Wavelet Subbands Mixing for Image Denoising. Int. J. Biomed. Imaging 2008 (2008)
Nicolas Courty, Pierre Hellier
Accelerating 3D Non-Rigid Registration Using Graphics Hardware. Int. J. Image Graph. 8 (1) (2008)
Pierrick Coupé, Pierre Hellier, Charles Kervrann, Christian Barillot
Bayesian non local means-based speckle filtering. ISBI (2008)
Pierrick Coupé, Pierre Yger, Sylvain Prima, Pierre Hellier, Charles Kervrann, Christian Barillot
An Optimized Blockwise Nonlocal Means Denoising Filter for 3-D Magnetic Resonance Images. IEEE Trans. Medical Imaging 27 (4) (2008)
Pierrick Coupé, Pierre Hellier, Xavier Morandi, Christian Barillot
Probe trajectory interpolation for 3D reconstruction of freehand ultrasound. Medical Image Anal. 11 (6) (2007)
Anne Cuzol, Pierre Hellier, Étienne Mémin
A Low Dimensional Fluid Motion Estimator. Int. J. Comput. Vis. 75 (3) (2007)
Christian Barillot, Pierrick Coupé, Omar El-Ganaoui, Bernard Gibaud, Pierre Hellier, Pierre Jannin, Perrine Paul, Sylvain Prima, Nicolas Wiest-Daesslé, Xavier Morandi
Image Guidance in Neurosurgical Procedures, the "Visages" Point of View. ISBI (2007)
Pierrick Coupé, Pierre Hellier, Xavier Morandi, Christian Barillot
A Probabilistic Objective Function for 3d Rigid Registration of Intraoperative Us and Preoperative MR Brain Images. ISBI (2007)
François Rousseau, Pierre Hellier, Marloes M. J. Letteboer, Wiro J. Niessen, Christian Barillot
Quantitative Evaluation of Three Calibration Methods for 3-D Freehand Ultrasound. IEEE Trans. Medical Imaging 25 (11) (2006)
Arnaud Ogier, Pierre Hellier, Christian Barillot
Restoration of 3D medical images with total variation scheme on wavelet domains (TVW). Medical Imaging: Image Processing (2006)
François Rousseau, Pierre Hellier, Christian Barillot
A novel temporal calibration method for 3-D ultrasound. IEEE Trans. Medical Imaging 25 (8) (2006)
François Rousseau, Pierre Hellier, Christian Barillot
Confhusius: A robust and fully automatic calibration method for 3D freehand ultrasound. Medical Image Anal. 9 (1) (2005)
L. S. Aït-Ali, Sylvain Prima, Pierre Hellier, Béatrice Carsin, Gilles Edan, Christian Barillot
STREM: A Robust Multidimensional Parametric Method to Segment MS Lesions in MRI. MICCAI (2005)
Christian Barillot, David R. Haynor, Pierre Hellier
Editorial. Medical Image Anal. 9 (5) (2005)
Anne Cuzol, Pierre Hellier, Étienne Mémin
A Novel Parametric Method for Non-rigid Image Registration. IPMI (2005)
Pierrick Coupé, Pierre Hellier, Noura Azzabou, Christian Barillot
3D Freehand Ultrasound Reconstruction Based on Probe Trajectory. MICCAI (2005)
Cybèle Ciofolo, Christian Barillot, Pierre Hellier
Combining Fuzzy Logic and Level Set Methods for 3D MRI Brain Segmentation. ISBI (2004)
Arnaud Ogier, Pierre Hellier, Christian Barillot
Speckle Reduction on Ultrasound Image by Variational Methods and Adaptive Lagrangian Multipliers. ISBI (2004)
Pierre Hellier, Christian Barillot
A hierarchical parametric algorithm for deformable multimodal image registration. Comput. Methods Programs Biomed. 75 (2) (2004)
Arnaud Ogier, Pierre Hellier
A Modified Total Variation Denoising Method in the Context of 3D Ultrasound Images. MICCAI (1) (2004)
François Rousseau, Pierre Hellier, Christian Barillot
Robust and Automatic Calibration Method for 3D Freehand Ultrasound. MICCAI (2) (2003)
Pierre Hellier, Christian Barillot
Coupling Dense and Landmark-based Approaches for Non Rigid Registration. IEEE Trans. Medical Imaging 22 (2) (2003)
Pierre Hellier
Consistent intensity correction of MR images. ICIP (1) (2003)
Pierre Hellier, Christian Barillot, Isabelle Corouge, Bernard Gibaud, Georges Le Goualher, D. Louis Collins, Alan C. Evans, Grégoire Malandain, Nicholas Ayache, Gary E. Christensen, Hans J. Johnson
Retrospective Evaluation of Inter-subject Brain Registration. IEEE Trans. Medical Imaging 22 (9) (2003)
Isabelle Corouge, Pierre Hellier, Bernard Gibaud, Christian Barillot
Interindividual functional mapping: a nonlinear local approach. NeuroImage 19 (4) (2003)
Ioannis Pratikakis, Christian Barillot, Pierre Hellier, Étienne Mémin
Robust Multiscale Deformable Registration of 3D Ultrasound Images. Int. J. Image Graph. 3 (4) (2003)
Pierre Hellier, John Ashburner, Isabelle Corouge, Christian Barillot, Karl J. Friston
Inter Subject Registration of Functional and Anatomical Data Using SPM. MICCAI (2) (2002)
Christian Barillot, Pierre Hellier, Isabelle Corouge
Non rigid registration in neuroimaging: from a retrospective evaluation of global approaches to new advances in local and hybrid methods. ISBI (2002)
François Rousseau, Pierre Hellier, Christian Barillot
A fully automatic calibration procedure for freehand 3D ultrasound. ISBI (2002)
Ioannis Pratikakis, Christian Barillot, Pierre Hellier
Robust Multi-scale Non-rigid Registration of 3D Ultrasound Images. Scale-Space (2001)
Isabelle Corouge, Christian Barillot, Pierre Hellier, Pierre Toulouse, Bernard Gibaud
Non-linear Local Registration of Functional Data. MICCAI (2001)
Pierre Hellier, Christian Barillot, Étienne Mémin, P. Perex
Hierarchical Estimation of a Dense Deformation Field for 3D Robust Registration. IEEE Trans. Medical Imaging 20 (5) (2001)
Pierre Hellier, Christian Barillot, Isabelle Corouge, Bernard Gibaud, Georges Le Goualher, D. Louis Collins, Alan C. Evans, Grégoire Malandain, Nicholas Ayache
Retrospective Evaluation of Inter-subject Brain Registration. MICCAI (2001)
C. Baillard, Pierre Hellier, Christian Barillot
Segmentation of brain 3D MR images using level sets and dense registration. Medical Image Anal. 5 (3) (2001)
Pierre Hellier, Christian Barillot
Cooperation between Local and Global Approaches to Register Brain Images. IPMI (2001)
C. Baillard, Pierre Hellier, Christian Barillot
Cooperation between Level Set Techniques and Dense 3D Registration for the Segmentation of Brain Structures. ICPR (2000)
Pierre Hellier, Christian Barillot
Multimodal Non-rigid Warping for Correction of Distortions in Functional MRI. MICCAI (2000)
Pierre Hellier, Christian Barillot, Étienne Mémin, Patrick Pérez
An Energy-Based Framework for Dense 3D Registration of Volumetric Brain Images. CVPR (2000)
Christian Barillot, Georges Le Goualher, Pierre Hellier, Bernard Gibaud
Statistical analysis of brain sulci based on active ribbon modeling. Medical Imaging: Image Processing (1999)
Pierre Hellier, Christian Barillot, Étienne Mémin, Patrick Pérez
Medical Image Registration with Robust Multigrid Techniques. MICCAI (1999)

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Publication Activity (10 Years)

Top Topics

Top Venues

Pierre Hellier