75 citations · 211 across the 27 of their papers we have counts for
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math.FA2019★ 10 cited
Native Banach spaces for splines and variational inverse problems
Michael Unser, Julien Fageot
We propose a systematic construction of native Banach spaces for general spline-admissible operators . In short, the native space for and the (dual) norm $\|\cdo…
eess.IV2019★ 1 cited
Dictionary Learning for Two-Dimensional Kendall Shapes
Anna Song, Virginie Uhlmann, Julien Fageot +1
We propose a novel sparse dictionary learning method for planar shapes in the sense of Kendall, namely configurations of landmarks in the plane considered up to similitudes. Our sh…
math.NA2019
Support and Approximation Properties of Hermite Splines
Julien Fageot, Shayan Aziznejad, Michael Unser +1
In this paper, we formally investigate two mathematical aspects of Hermite splines which translate to features that are relevant to their practical applications. We first demonstra…