Sparse Approximation of Currents for Statistics on Curves and Surfaces
MICCAI '08 Proceedings of the 11th International Conference on Medical Image Computing and Computer-Assisted Intervention, Part II
Registration of 4D Time-Series of Cardiac Images with Multichannel Diffeomorphic Demons
MICCAI '08 Proceedings of the 11th International Conference on Medical Image Computing and Computer-Assisted Intervention, Part II
IPMI'05 Proceedings of the 19th international conference on Information Processing in Medical Imaging
Atlas construction and image analysis using statistical cardiac models
STACOM'10/CESC'10 Proceedings of the First international conference on Statistical atlases and computational models of the heart, and international conference on Cardiac electrophysiological simulation challenge
Temporal diffeomorphic free-form deformation for strain quantification in 3D-US images
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part II
Registration of longitudinal image sequences with implicit template and spatial-temporal heuristics
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part II
IPMI'11 Proceedings of the 22nd international conference on Information processing in medical imaging
A diffeomorphic matching based characterization of the pelvic organ dynamics
CAIP'11 Proceedings of the 14th international conference on Computer analysis of images and patterns - Volume Part I
Estimation of smooth growth trajectories with controlled acceleration from time series shape data
MICCAI'11 Proceedings of the 14th international conference on Medical image computing and computer-assisted intervention - Volume Part II
Geodesic regression for image time-series
MICCAI'11 Proceedings of the 14th international conference on Medical image computing and computer-assisted intervention - Volume Part II
Diffeomorphic 3D Image Registration via Geodesic Shooting Using an Efficient Adjoint Calculation
International Journal of Computer Vision
A Reparameterisation Based Approach to Geodesic Constrained Solvers for Curve Matching
International Journal of Computer Vision
Simple geodesic regression for image time-series
WBIR'12 Proceedings of the 5th international conference on Biomedical Image Registration
Temporally-dependent image similarity measure for longitudinal analysis
WBIR'12 Proceedings of the 5th international conference on Biomedical Image Registration
Analysis of longitudinal shape variability via subject specific growth modeling
MICCAI'12 Proceedings of the 15th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
Spatio-temporal regularization for longitudinal registration to an unbiased 3d individual template
STIA'12 Proceedings of the Second international conference on Spatio-temporal Image Analysis for Longitudinal and Time-Series Image Data
Which reorientation framework for the atlas-based comparison of motion from cardiac image sequences?
STIA'12 Proceedings of the Second international conference on Spatio-temporal Image Analysis for Longitudinal and Time-Series Image Data
A new framework for analyzing structural volume changes of longitudinal brain MRI data
STIA'12 Proceedings of the Second international conference on Spatio-temporal Image Analysis for Longitudinal and Time-Series Image Data
Mixed-Effects shape models for estimating longitudinal changes in anatomy
STIA'12 Proceedings of the Second international conference on Spatio-temporal Image Analysis for Longitudinal and Time-Series Image Data
3D anatomical shape atlas construction using mesh quality preserved deformable models
MeshMed'12 Proceedings of the 2012 international conference on Mesh Processing in Medical Image Analysis
Age-Related changes in vertebral morphometry by statistical shape analysis
MeshMed'12 Proceedings of the 2012 international conference on Mesh Processing in Medical Image Analysis
Journal of Mathematical Imaging and Vision
A hierarchical geodesic model for diffeomorphic longitudinal shape analysis
IPMI'13 Proceedings of the 23rd international conference on Information Processing in Medical Imaging
Geodesics, Parallel Transport & One-Parameter Subgroups for Diffeomorphic Image Registration
International Journal of Computer Vision
Geodesic Regression and the Theory of Least Squares on Riemannian Manifolds
International Journal of Computer Vision
| Hi-index | 0.01 |
We propose a new methodology to analyze the anatomical variability of a set of longitudinal data (population scanned at several ages). This method accounts not only for the usual 3D anatomical variability (geometry of structures), but also for possible changes in the dynamics of evolution of the structures. It does not require that subjects are scanned the same number of times or at the same ages. First a regression model infers a continuous evolution of shapes from a set of observations of the same subject. Second, spatiotemporal registrations deform jointly (1) the geometry of the evolving structure via 3D deformations and (2) the dynamics of evolution via time change functions. Third, we infer from a population a prototype scenario of evolution and its 4D variability. Our method is used to analyze the morphological evolution of 2D profiles of hominids skulls and to analyze brain growth from amygdala of autistics, developmental delay and control children.