113 citations · 251 across the 4 of their papers we have counts for
4 papers
A Deep Primal-Dual Network for Guided Depth Super-Resolution
Gernot Riegler, David Ferstl, Matthias Rüther +1
In this paper we present a novel method to increase the spatial resolution of depth images. We combine a deep fully convolutional network with a non-local variational method in a d…
ATGV-Net: Accurate Depth Super-Resolution
Gernot Riegler, Matthias Rüther, Horst Bischof
In this work we present a novel approach for single depth map super-resolution. Modern consumer depth sensors, especially Time-of-Flight sensors, produce dense depth measurements,…
Arrays of Ag split-ring resonators coupled to InGaAs single-quantum-well gain
Nina Meinzer, Matthias Ruther, Stefan Linden +6
We study arrays of silver split-ring resonators operating at around 1.5-μm wavelength coupled to an MBE-grown single 12.7-nm thin InGaAs quantum well separated only 4.8 nm from the…
Toy model for plasmonic metamaterial resonances coupled to two-level system gain
Martin Wegener, Juan Luis Garcia-Pomar, Costas M. Soukoulis +3
We propose, solve, and discuss a simple model for a metamaterial incorporating optical gain: A single bosonic resonance is coupled to a fermionic (inverted) two-level-system resona…