Vincent Arsigny

Summary

Affiliation: Ecole Polytechnique
Country: France

Publications

  1. ncbi request reprint Log-Euclidean metrics for fast and simple calculus on diffusion tensors
    Vincent Arsigny
    INRIA Sophia, Epidaure Research Project, BP 93, 06902 Sophia Antipolis Cedex, France
    Magn Reson Med 56:411-21. 2006
  2. ncbi request reprint A log-Euclidean framework for statistics on diffeomorphisms
    Vincent Arsigny
    INRIA Sophia Epidaure Project, 2004 Route des Lucioles BP 93 06902 Sophia Antipolis, France
    Med Image Comput Comput Assist Interv 9:924-31. 2006
  3. ncbi request reprint Incorporating statistical measures of anatomical variability in atlas-to-subject registration for conformal brain radiotherapy
    Olivier Commowick
    INRIA Sophia Epidaure Project, 2004 Route des Lucioles BP 9306902 Sophia Antipolis, France
    Med Image Comput Comput Assist Interv 8:927-34. 2005
  4. ncbi request reprint Fast and simple calculus on tensors in the log-Euclidean framework
    Vincent Arsigny
    INRIA Sophia Projet Epidaure, BP 93, 06902 Sophia Antipolis Cedex, France
    Med Image Comput Comput Assist Interv 8:115-22. 2005
  5. ncbi request reprint Polyrigid and polyaffine transformations: a novel geometrical tool to deal with non-rigid deformations - application to the registration of histological slices
    Vincent Arsigny
    INRIA Sophia, Epidaure team, 2004 route des Lucioles, F 06902 Sophia Antipolis Cedex, France
    Med Image Anal 9:507-23. 2005
  6. ncbi request reprint Measuring brain variability by extrapolating sparse tensor fields measured on sulcal lines
    Pierre Fillard
    INRIA Sophia Antipolis ASCLEPIOS Project, 2004 Route des Lucioles BP 93, 06902 Sophia Antipolis Cedex, France
    Neuroimage 34:639-50. 2007
  7. ncbi request reprint Extrapolation of sparse tensor fields: application to the modeling of brain variability
    Pierre Fillard
    INRIA Sophia Antipolis, Epidaure Project, France
    Inf Process Med Imaging 19:27-38. 2005
  8. ncbi request reprint Clinical DT-MRI estimation, smoothing, and fiber tracking with log-Euclidean metrics
    Pierre Fillard
    Asclepios Research Team, INRIA Sophia Antipolis, 06902 Sophia Antipolis, France
    IEEE Trans Med Imaging 26:1472-82. 2007

Detail Information

Publications8

  1. ncbi request reprint Log-Euclidean metrics for fast and simple calculus on diffusion tensors
    Vincent Arsigny
    INRIA Sophia, Epidaure Research Project, BP 93, 06902 Sophia Antipolis Cedex, France
    Magn Reson Med 56:411-21. 2006
    ..The comparison is carried out on interpolation and regularization tasks on synthetic and clinical 3D DTI data...
  2. ncbi request reprint A log-Euclidean framework for statistics on diffeomorphisms
    Vincent Arsigny
    INRIA Sophia Epidaure Project, 2004 Route des Lucioles BP 93 06902 Sophia Antipolis, France
    Med Image Comput Comput Assist Interv 9:924-31. 2006
    ..Finally, we apply these tools to compute the mean of a set of diffeomorphisms, in the context of a registration experiment between an atlas an a database of 9 T1 MR images of the human brain...
  3. ncbi request reprint Incorporating statistical measures of anatomical variability in atlas-to-subject registration for conformal brain radiotherapy
    Olivier Commowick
    INRIA Sophia Epidaure Project, 2004 Route des Lucioles BP 9306902 Sophia Antipolis, France
    Med Image Comput Comput Assist Interv 8:927-34. 2005
    ..We show that this provides more accurate segmentations of brain structures...
  4. ncbi request reprint Fast and simple calculus on tensors in the log-Euclidean framework
    Vincent Arsigny
    INRIA Sophia Projet Epidaure, BP 93, 06902 Sophia Antipolis Cedex, France
    Med Image Comput Comput Assist Interv 8:115-22. 2005
    ..Theoretical aspects are presented and experimental results for multilinear interpolation and regularization of tensor fields are shown on synthetic and real DTI data...
  5. ncbi request reprint Polyrigid and polyaffine transformations: a novel geometrical tool to deal with non-rigid deformations - application to the registration of histological slices
    Vincent Arsigny
    INRIA Sophia, Epidaure team, 2004 route des Lucioles, F 06902 Sophia Antipolis Cedex, France
    Med Image Anal 9:507-23. 2005
    ..Powerful and flexible, this new tool opens up large perspectives, in non-rigid 3D rigid registration as well as in shape statistics...
  6. ncbi request reprint Measuring brain variability by extrapolating sparse tensor fields measured on sulcal lines
    Pierre Fillard
    INRIA Sophia Antipolis ASCLEPIOS Project, 2004 Route des Lucioles BP 93, 06902 Sophia Antipolis Cedex, France
    Neuroimage 34:639-50. 2007
    ..Interestingly, any such asymmetries in anatomical variance, if it remains after anatomical normalization, could explain why there may be greater power to detect group activation in one hemisphere versus the other in fMRI studies...
  7. ncbi request reprint Extrapolation of sparse tensor fields: application to the modeling of brain variability
    Pierre Fillard
    INRIA Sophia Antipolis, Epidaure Project, France
    Inf Process Med Imaging 19:27-38. 2005
    ..Interestingly, such an asymmetry in anatomical variance could explain why there may be greater power to detect group activation in one hemisphere than the other in fMRI studies...
  8. ncbi request reprint Clinical DT-MRI estimation, smoothing, and fiber tracking with log-Euclidean metrics
    Pierre Fillard
    Asclepios Research Team, INRIA Sophia Antipolis, 06902 Sophia Antipolis, France
    IEEE Trans Med Imaging 26:1472-82. 2007
    ..Results on real clinical data demonstrate the truthfulness of the proposed approach and show promising improvements of fiber tracking in the brain and the spinal cord...