Pierre Hellier

Contact Email : Address : IRISA / INRIA Rennes Campus Universitaire de Beaulieu 35042 Rennes cedex - France Tel : +33 2 99 84 25 23 Fax : +33 2 99 84 71 71 Assistant : tel : +33 2 99 84 22 52

Background and Position

• 1996: Graduated from Supaero, Toulouse, France.
• 1996: Master in Applied Mathematics, Toulouse University, France.
• 1996-1997: Research engineer at Onera for military duty, Toulouse, France.
• 2000: Ph.D. from Rennes University prepared at Irisa, Rennes, France.
• 2000-2001: Postdoc at Image Sciences Institute, Utrecht University, The Netherlands.
• 2001-: Inria scientist, currently in the Visages project, Rennes, France.
• 2006: Sabbatical position at the Brain Imaging Center, Mc Gill University, Montreal.

Research areas

• Non-rigid registration
• monomodal and multimodal
• Fluid models
• Retrospective evaluation of non-rigid methods
• Cooperation segmentation/registration (see démo)
• Fast implementations (grid, GPU)
• 3D ultrasound in neurosurgery 
• Spatial and temporal calibration of 3D free-hand systems 
• Reconstruction 
• Denoising 
• Registration

Publications

Complete list (with postscript or pdf files if available)

Software

• TULIPE (Three-dimensional ULtrasound reconstruction Incorporating ProbE trajectory), APP registered
• ROMEO: RObust Multigrid Elastic registration based on Optical flow, APP registered
• JULIEt: Joint Use of Landmarks and Intensities for Elastic registration, APP registered
• VIsTAL: Volumetric Images Treatments and Analysis Library, APP registered