51 citations · 191 across the 30 of their papers we have counts for
4 papers · 1 filter
Optimal micropatterns in transport networks
Alessio Brancolini, Benedikt Wirth
We consider two variational models for transport networks, an urban planning and a branched transport model, in which the degree of network complexity and ramification is governed…
Equivalent formulations for the branched transport and urban planning problems
Alessio Brancolini, Benedikt Wirth
We consider two variational models for transport networks, an urban planning and a branched transport model, in both of which there is a preference for networks that collect and tr…
Bézier curves in the space of images
Alexander Effland, Martin Rumpf, Stefan Simon +2
Bézier curves are a widespread tool for the design of curves in Euclidian space. This paper generalizes the notion of Bézier curves to the infinite-dimensional space of images. To…
Combining synchrosqueezed wave packet transform with optimization for crystal image analysis
Jianfeng Lu, Benedikt Wirth, Haizhao Yang
We develop a variational optimization method for crystal analysis in atomic resolution images, which uses information from a 2D synchrosqueezed transform (SST) as input. The synchr…