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Displaying 14 results.
    • Journal article
    Differentiable piecewise-Bézier surfaces on Riemannian manifolds
    Absil, Pierre-Antoine[UCL] Gousenbourger, Pierre-Yves[UCL] Striewski, Paul Wirth, Benedikt (2016) SIAM Journal on Imaging Sciences — Vol. 9, no. 4, p. 1788-1828 (2016)
    • Speech
    Interpolation on manifolds using Bézier functions
    Gousenbourger, Pierre-Yves[UCL] Absil, Pierre-Antoine[UCL] Wirth, Benedikt Jacques, Laurent[UCL] (2016) "International Traveling Workshop on Interactions Between Sparse Models and Technology" — Aalborg, Denmark
    • Journal article
    Data Fitting on Manifolds with Composite Bézier-Like Curves and Blended Cubic Splines
    Gousenbourger, Pierre-Yves[UCL] Massart, Estelle[UCL] Absil, Pierre-Antoine[UCL] (2018) Journal of Mathematical Imaging and Vision — Vol. 61, no. 5, p. 645-671 (2018)
    • Speech
    Online balanced truncation for linear time-varying systems using continuously differentiable interpolation on Grassmann manifold
    Nguyen, Thanh Son[UCL] Gousenbourger, Pierre-Yves[UCL] Massart, Estelle[UCL] Absil, Pierre-Antoine[UCL] (2019) 2019 6th International Conference on Control, Decision and Information Technologies (CoDIT) — Paris, France
    • Speech
    Interpolation on the manifold of fixed-rank positive-semidefinite matrices for parametric model order reduction: preliminary results
    Massart, Estelle[UCL] Gousenbourger, Pierre-Yves[UCL] Nguyen, Thanh Son[UCL] Stykel, Tatjana Absil, Pierre-Antoine[UCL] (2019) 27th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning(ESANN 2019) — Bruges
    • Journal article
    A Variational Model for Data Fitting on Manifolds by Minimizing the Acceleration of a Bézier Curve
    Bergmann, Ronny Gousenbourger, Pierre-Yves[UCL] (2018) Frontiers in Applied Mathematics and Statistics — Vol. 4, no.59, p. 1--16 (2018)
    • Speech
    Cylindrical Surface Reconstruction by Fitting Paths on Shape Space
    Samir, Chafik Gousenbourger, Pierre-Yves[UCL] H. Joshi, Shantanu[UCLA Brain Mapping Center (Los Angeles)] (2015) 1st International Workshop on DIFFerential Geometry in Computer Vision for Analysis of Shapes, Images and Trajectories (DIFF-CV 2015) — Swansea
    • Speech
    Differentiable piecewise-Bézier interpolation on Riemannian manifolds
    Absil, Pierre-Antoine[UCL] Gousenbourger, Pierre-Yves[UCL] Striewski, Paul Wirth, Benedikt[UCL] (2016) ESANN 2016, European Symposium on Artificial Neural Networks — Bruges (Belgium)