Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Zangerl, Gerhard"'
Autor:
Zangerl, Gerhard, Steinicke, Alexander
A kinematic chain in three-dimensional Euclidean space consists of $n$ links that are connected by spherical joints. Such a chain is said to be within a closed configuration when its link lengths form a closed polygonal chain in three dimensions. We
Externí odkaz:
http://arxiv.org/abs/2107.14588
Autor:
Zangerl, Gerhard, Haltmeier, Markus
Performing a large number of spatial measurements enables high-resolution photoacoustic imaging without specific prior information. However, the acquisition of spatial measurements is time-consuming, costly, and technically challenging. By exploiting
Externí odkaz:
http://arxiv.org/abs/2007.14747
Autor:
Zangerl, Gerhard
A planar kinematic chain consists of $n$ links connected by joints. In this work we investigate the space of configurations, described in terms of joint angles, that guarantee that the kinematic chain is closed. We give explicit formulas expressing t
Externí odkaz:
http://arxiv.org/abs/1902.10824
We consider image reconstruction in full-field photoacoustic tomography, where 2D projections of the full 3D acoustic pressure distribution at a given time T>0 are collected. We discuss existing results on the stability and uniqueness of the resultin
Externí odkaz:
http://arxiv.org/abs/1901.06503
Photoacoustic image reconstruction often assumes that the restriction of the acoustic pressure on the detection surface is given. However, commonly used detectors often have a certain directivity and frequency dependence, in which case the measured d
Externí odkaz:
http://arxiv.org/abs/1812.09545
Recently, a novel measurement setup has been introduced to photoacoustic tomography, that collects data in the form of projections of the full 3D acoustic pressure distribution at a certain time instant. Existing imaging algorithms for this kind of d
Externí odkaz:
http://arxiv.org/abs/1808.00816
Douglas-Rachford Algorithm for Magnetorelaxometry Imaging using Random and Deterministic Activations
Magnetorelaxometry imaging is a novel tool for quantitative determination of the spatial distribution of magnetic nanoparticle inside an organism. The use of multiple excitation patterns has been demonstrated to significantly improve spatial resoluti
Externí odkaz:
http://arxiv.org/abs/1805.01605
Autor:
Haltmeier, Markus1 (AUTHOR) markus.haltmeier@uibk.ac.at, Zangerl, Gerhard1 (AUTHOR), Schier, Peter2 (AUTHOR), Baumgarten, Daniel2,3 (AUTHOR)
Publikováno v:
International Journal of Applied Electromagnetics & Mechanics. 2019 Supplement 1, Vol. 60, pS63-S78. 16p.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.