127 citations · 779 across the 62 of their papers we have counts for
4 papers · 1 filter
Diffeomorphic random sampling using optimal information transport
Martin Bauer, Sarang Joshi, Klas Modin
In this article we explore an algorithm for diffeomorphic random sampling of nonuniform probability distributions on Riemannian manifolds. The algorithm is based on optimal informa…
Weighted Diffeomorphic Density Matching with Applications to Thoracic Image Registration
Caleb Rottman, Martin Bauer, Klas Modin +1
In this article we study the problem of thoracic image registration, in particular the estimation of complex anatomical deformations associated with the breathing cycle. Using the…
Optical Flow on Moving Manifolds
Martin Bauer, Markus Grasmair, Clemens Kirisits
Optical flow is a powerful tool for the study and analysis of motion in a sequence of images. In this article we study a Horn-Schunck type spatio-temporal regularization functional…
Local Uniqueness of the Circular Integral Invariant
Martin Bauer, Thomas Fidler, Markus Grasmair
This article is concerned with the representation of curves by means of integral invariants. In contrast to the classical differential invariants they have the advantage of being l…