A Riemannian approach for computing geodesics in elastic shape analysis

You, Yaqing;Huang, Wen;Gallivan, Kyle A.;Absil, Pierre-Antoine
(2015) GlobalSIP — Location: Orlando, Florida, 14-16 December 2015

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  • You, YaqingFlorida State University
    Author
  • Huang, WenUCLouvain
    Author
  • Gallivan, Kyle A.Florida State University
    Author
  • Absil, Pierre-AntoineUCLouvain
    Author
Abstract
(en) "We propose a Riemannian quasi-Newton method to compute a geodesic invariant to scaling, translation, rotation and reparameterization and show that it is more efficient than the current state-of-the-art coordinate-descent/path-straightening approach."
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You, Y., Huang, W., Gallivan, K. A., & Absil, P.-A. (2015). A Riemannian approach for computing geodesics in elastic shape analysis. 2015 IEEE Global Conference on Signal and Information Processing, p. 727-731. https://doi.org/10.1109/GlobalSIP.2015.7418292