105 citations · 255 across the 27 of their papers we have counts for
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math.OC2015
Optical Flow on Evolving Sphere-Like Surfaces
Lukas F. Lang, Otmar Scherzer
In this work we consider optical flow on evolving Riemannian 2-manifolds which can be parametrised from the 2-sphere. Our main motivation is to estimate cell motion in time-lapse v…
math.AP2015
Approximations of steady periodic water waves in flows with constant vorticity
Adrian Constantin, Konstantinos Kalimeris, Otmar Scherzer
We provide high-order approximations to periodic travelling wave profiles and to the velocity field and the pressure beneath the waves, in flows with constant vorticity over a flat…