25 citations · 82 across the 18 of their papers we have counts for
4 papers · 1 filter
Temporal Alignment of Human Motion Data: A Geometric Point of View
Alice Barbara Tumpach, Peter Kán
Temporal alignment is an inherent task in most applications dealing with videos: action recognition, motion transfer, virtual trainers, rehabilitation, etc. In this paper we dive i…
On canonical parameterizations of 2D-shapes
Alice Barbara Tumpach
This paper is devoted to the study of unparameterized simple curves in the plane. We propose diverse canonical parameterizations of a 2D-curve. For instance, the arc-length paramet…
Shape spaces of nonlinear flags
Ioana Ciuclea, Alice Barbara Tumpach, Cornelia Vizman
The gauge invariant elastic metric on the shape space of surfaces involves the mean curvature and the normal deformation, i.e. the sum and the difference of the principal curvature…
An Example of Banach and Hilbert manifold: the universal Teichmüller space
Alice Barbara Tumpach
For , the group of Sobolev class s diffeomorphisms of the circle is a smooth manifold modeled on the space of Sobolev class s sections of the tangent bundle of the…