no code implementations • 19 May 2015 • José A. Iglesias, Clemens Kirisits
Instead, for a given velocity field $v$ we consider the convective acceleration $v_t + \nabla v v$ which describes the acceleration of objects moving according to $v$.
1 code implementation • 16 Dec 2013 • Clemens Kirisits, Lukas F. Lang, Otmar Scherzer
We propose a number of variational regularisation methods for the estimation and decomposition of motion fields on the $2$-sphere.
no code implementations • 1 Oct 2013 • Clemens Kirisits, Lukas F. Lang, Otmar Scherzer
We extend the concept of optical flow with spatiotemporal regularisation to a dynamic non-Euclidean setting.
no code implementations • 8 Jan 2013 • Clemens Kirisits, Lukas F. Lang, Otmar Scherzer
We extend the concept of optical flow to a dynamic non-Euclidean setting.