User profiles for Christian Förster
Christian ForsterMeta AR/VR Zurich Verified email at ifi.uzh.ch Cited by 8224 |
[BOOK][B] Die nordischen Länder: Politik in Dänemark, Finnland, Norwegen und Schweden
C Förster, J Schmid, N Trick - 2014 - books.google.com
Der Band bietet eine didaktisch aufbereitete Einführung in die politischen Systeme der
nordischen Länder und deckt die drei Dimensionen Polity, Politics und Policy ab. Vom …
nordischen Länder und deckt die drei Dimensionen Polity, Politics und Policy ab. Vom …
[HTML][HTML] Persisting symptoms after COVID-19: prevalence and risk factors in a population-based cohort
C Förster, MG Colombo, AJ Wetzel… - Deutsches Ärzteblatt …, 2022 - ncbi.nlm.nih.gov
Background After recovering from coronavirus disease 2019 (COVID-19), a considerable
number of patients report long-term sequelae. The epidemiologic data vary widely in the …
number of patients report long-term sequelae. The epidemiologic data vary widely in the …
SVO: Fast semi-direct monocular visual odometry
We propose a semi-direct monocular visual odometry algorithm that is precise, robust, and
faster than current state-of-the-art methods. The semi-direct approach eliminates the need of …
faster than current state-of-the-art methods. The semi-direct approach eliminates the need of …
On-manifold preintegration for real-time visual--inertial odometry
Current approaches for visual-inertial odometry (VIO) are able to attain highly accurate state
estimation via nonlinear optimization. However, real-time optimization quickly becomes …
estimation via nonlinear optimization. However, real-time optimization quickly becomes …
SVO: Semidirect visual odometry for monocular and multicamera systems
C Forster, Z Zhang, M Gassner… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
Direct methods for visual odometry (VO) have gained popularity for their capability to exploit
information from all intensity gradients in the image. However, low computational speed as …
information from all intensity gradients in the image. However, low computational speed as …
A machine learning approach to visual perception of forest trails for mobile robots
…, F Fontana, M Faessler, C Forster… - IEEE Robotics and …, 2015 - ieeexplore.ieee.org
We study the problem of perceiving forest or mountain trails from a single monocular image
acquired from the viewpoint of a robot traveling on the trail itself. Previous literature focused …
acquired from the viewpoint of a robot traveling on the trail itself. Previous literature focused …
IMU preintegration on manifold for efficient visual-inertial maximum-a-posteriori estimation
Recent results in monocular visual-inertial navigation (VIN) have shown that optimization-based
approaches outperform filtering methods in terms of accuracy due to their capability to …
approaches outperform filtering methods in terms of accuracy due to their capability to …
REMODE: Probabilistic, monocular dense reconstruction in real time
In this paper, we solve the problem of estimating dense and accurate depth maps from a
single moving camera. A probabilistic depth measurement is carried out in real time on a per-…
single moving camera. A probabilistic depth measurement is carried out in real time on a per-…
Autonomous, vision‐based flight and live dense 3D mapping with a quadrotor micro aerial vehicle
M Faessler, F Fontana, C Forster… - Journal of Field …, 2016 - Wiley Online Library
The use of mobile robots in search‐and‐rescue and disaster‐response missions has
increased significantly in recent years. However, they are still remotely controlled by expert …
increased significantly in recent years. However, they are still remotely controlled by expert …
Collaborative monocular slam with multiple micro aerial vehicles
This paper presents a framework for collaborative localization and mapping with multiple
Micro Aerial Vehicles (MAVs) in unknown environments. Each MAV estimates its motion …
Micro Aerial Vehicles (MAVs) in unknown environments. Each MAV estimates its motion …