KeOps: Kernel Operations on the GPU, with autodiff, without memory overflows

  • KeOps : A library written in C/C++/Cuda with convenient python, matlab and R bindings to compute operations involving kernels (convolutions and so on) with a GPU. It uses a "tiled implementation" in order to have a \(O(n)\) memory footprint instead of usual \(O(n^2)\) codes generated by high level libraries like Thrust.

    [code] [doc] [benchmark]

Implicit modules: déformations non rigides via des contraintes implicites

Deformetrica: statistical analysis of 2d and 3d shapes

  • Deformetrica: A comprehensive and professional quality software for the statistical treatment of shapes (curves, surfaces, images...) and longitudinal data. It is coded in python and is mainly developed by Aramis team members.

    [code] [doc] [gallery]

Fshapes Toolkit: fonctional shapes (fshapes) atlas estimation

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    Fshapes Toolkit: Toolkit written in Matlab, C and Cuda that can be used to analyse functional shapes (sets of landmarks, curves or surfaces on which a scalar field is defined). A short movie illustrating an atlas estimation on the OCT dataset:

    [code]