24 citations · 24 across the 2 of their papers we have counts for
4 papers
Convergence of the Non-Uniform Directed Physarum Model
Enrico Facca, Andreas Karrenbauer, Pavel Kolev +1
The directed Physarum dynamics is known to solve positive linear programs: minimize subject to and for a positive cost vector . The directed Physarum…
Convergence of the Non-Uniform Physarum Dynamics
Andreas Karrenbauer, Pavel Kolev, Kurt Mehlhorn
Let , , and . We show under fairly general conditions that the non-uniform Physarum dynamics \[ \dot{x}_…
Blinking Molecule Tracking
Andreas Karrenbauer, Dominik Wöll
We discuss a method for tracking individual molecules which globally optimizes the likelihood of the connections between molecule positions fast and with high reliability even for…
Recovering Missing Coefficients in DCT-Transformed Images
Shujun Li, Andreas Karrenbauer, Dietmar Saupe +1
A general method for recovering missing DCT coefficients in DCT-transformed images is presented in this work. We model the DCT coefficients recovery problem as an optimization prob…