Section: New Software and Platforms
LSVF
Keywords: Health - Brain - Medical Image Processing - Medical Imaging
Functional Description:
The Longitudinal Stationary Velocity Fields Framework is a set of tools based on the SVF parameterization of diffeomorphic deformations that allows a new type of longitudinal deformation-based morphometric analyses. The framework comprises tools to compute the deformation encoded by the exponential of an SVF, the log-demons registration software and the Pole ladder, an algorithm to parallel transport deformation trajectories. These tools can be organized in a Longitudinal Log-Demons Pipeline (LLDP), to estimate the longitudinal brain deformations from image data series, transport them in a common space and perform statistical groupwise analyses.
Sources are available under custom licence.
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Participants: Mehdi Hadj-Hamou, Marco Lorenzi and Xavier Pennec
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URL: http://team.inria.fr/asclepios/software/stationary-velocity-field-tools/