Our paper “Advected Tangent Curves: A General Scheme for Characteristic Curves of Flow Fields” has been accepted at EuroGraphics 2012. In this paper, we present the first general scheme to describe all four types of characteristic curves of flow fields – stream, path, streak, and time lines – as tangent curves of a derived...
Read more →Our paper “A Benchmark for Evaluating FTLE Computations” has been accepted to PacificVis 2012. In this paper, we propose a general benchmark for FTLE computation, which consists of a number of 2D time-dependent flow fields and error measures. To this end, we also introduce approaches to create non-trivial vector fields with a closed-form formulation...
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Our visualization of a Chaperon protein was chosen to be the cover image of the February issue vol. 01/35 of the journal Informatik Spektrum. Don’t miss this issue!
Read more →A new PhD student will start in our group on December 1st. We welcome Torsten Stöter in Saarbrücken.
Read more →Two papers of our group will be presented at VisWeek 2011: Stable Feature Flow Fields A Scale Space Based Persistence Measure for Critical Points in 2D Scalar Fields See you in Providence, RI.
Read more →David made a beautiful visualization of the electrostatic field of the benzene molecule. It has been chosen as the cover of the journal Informatik Spektrum (vol. 34/4, 2011).
Read more →David Günther will join our group on September 1st!
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