Faculties of University Bonn: Search
Now showing items 311-320 of 415
Visual Odometry and Sparse Scene Reconstruction for UAVs with a Multi-Fisheye Camera System
(2019-06-13)
Autonomously operating UAVs demand a fast localization for navigation, to actively explore unknown areas and to create maps. For pose estimation, many UAV systems make use of a combination of GPS receivers and inertial ...
Temporal Graph Algorithms
(2022-07-21)
Temporal graphs are often good models for real-life scenarios due to the inherently dynamic nature of most real-world activities and processes. A significant difference between conventional static and temporal graphs is ......
Maximizing Information from User-Clicks for Efficient Instance Segmentation in Images
(2022-08-29)
Interactive instance segmentation allows users to select and obtain accurate pixel-level masks for objects of interest by providing inputs such as clicks, scribbles, or bounding boxes. It has always been a problem of ...
Robust Speech Recognition via Adaptation for German Oral History Interviews
(2022-10-20)
Automatic speech recognition systems often achieve remarkable performance when trained on thousands of hours of manually annotated and time-aligned speech. However, when applied in other conditions and domains than they ...
From Quantification of Activity Landscape Topographies to Activity Cliff Analysis: Image Analysis from a Chemical Informatics Perspective
(2022-10-04)
Machine learning or multivariate statistical modeling is frequently applied in the chemical informatics domain to analyze the relationships between molecular structures and their target activities/properties. Structure-activity ...
A water storage reanalysis over the European continent: assimilation of GRACE data into a high-resolution hydrological model and validation
(2019-04-18)
Continental water storage and redistribution within the Earth’s system are key variables of the terrestrial water cycle. Changes in water storage and fluxes may affect resources for drinking water and irrigation, lead to ...
Airborne Navigation by Fusing Inertial and Camera Data
(2018-04-13)
Unmanned aircraft systems (UASs) are often used as measuring system. Therefore, precise knowledge of their position and orientation are required.
This thesis provides research in the conception and realization of a ...
This thesis provides research in the conception and realization of a ...
Reconstructing Human Motion
(2018-05-22)
This thesis presents methods for reconstructing human motion in a variety of applications and begins with an introduction to the general motion capture hardware and processing pipeline.
Then, a data-driven method for ...
Then, a data-driven method for ...
Linked Research on the Decentralised Web
(2020-05-05)
This thesis is about research communication in the context of the Web. I analyse literature which reveals how researchers are making use of Web technologies for knowledge dissemination, as well as how individuals are ...
Calculating Sparse and Dense Correspondences for Near-Isometric Shapes
(2018-05-29)
Comparing and analysing digital models are basic techniques of geometric shape processing. These techniques have a variety of applications, such as extracting the domain knowledge contained in the growing number of digital ...