2 papers
cs.RO2021
On the Configurations of Closed Kinematic Chains in three-dimensional Space
Gerhard Zangerl, Alexander Steinicke
A kinematic chain in three-dimensional Euclidean space consists of links that are connected by spherical joints. Such a chain is said to be within a closed configuration when i…
math.NA2020
Multi-Scale Factorization of the Wave Equation with Application to Compressed Sensing Photoacoustic Tomography
Gerhard Zangerl, Markus Haltmeier
Performing a large number of spatial measurements enables high-resolution photoacoustic imaging without specific prior information. However, the acquisition of spatial measurements…