Faculties of University Bonn: Search
Now showing items 81-90 of 131
Delphi study for the development and preliminary validation of an item set for the assessment of non-experts’ AI literacy
(2023-01-12)
Artificial intelligence literacy is a concept that has been the focus of exhaustive research recently. However, there are very few psychometrically sound and thoroughly evaluated instruments that attempt to assess AI ...
On Modeling and Assessing Uncertainty Estimates in Neural Learning Systems
(2023-04-20)
While neural networks are universal function approximators when looked at from a theoretical perspective, we face, in practice, model size constraints and highly sparse data samples from open-world contexts. These limitations ......
Extracting and Exploiting Structure in Point Clouds for Editing and Interpolation
(2022-12-22)
Modern movies and computer games employ rich virtual environments to offer the consumer an immersive experience. Digital models are often easier and more cost-efficient to create than acquiring
real-world film footage ...
Robust Information Extraction From Unstructured Documents
(2023-01-03)
In computer science, robustness can be thought of as the ability of a system to handle erroneous or nonstandard input during execution. This thesis studies the robustness of the methods that extract structured information ...
3D Hand Pose Estimation from Single RGB Images with Auxiliary Information
(2022-12-14)
3D hand pose estimation from monocular RGB inputs is critical for augmented and virtual reality applications, and has achieved remarkable progress due to the revolution of deep learning. Existing deep-learning-based hand ...
Imaging Outside The Box: Enhancing the Performance and Applicability of Time-of-Flight Sensors through Computational Sensing
(2022-12-12)
Time-of-Flight (ToF) imaging, which allows to measure the time that light has taken to travel from a light source to a camera, is an increasingly relevant sensing modality. ToF imagers are used, for example, in smartphones, ...
Multiplexing and Multi-Mode Super-Resolution for Digital Material Appearance
(2023-01-30)
The visual appearance of materials on the surface of objects contributes greatly to the overall perception of virtually every scene we encounter every day. However, complex material appearance can be neigh impossible to ...
Contextualizing and interpreting biological data with pathway knowledge and network algorithms
(2023-02-07)
Elucidating the mechanisms which give rise to unique biological functions is a major goal of human biology. Vast quantities of biological data that have been amassed can aid us in understanding these mechanisms, such as ...
Towards Practical Real-time Reflectance Estimation
(2023-02-22)
Virtual experiences are becoming increasingly popular, primarily due to tremendous progress in Virtual Reality (VR) and Augmented Reality (AR) technologies improving immersion and making related devices more affordable. ...
Visual Prototyping of Knitwear
(2023-07-25)
In this thesis, we address the problem of prediction and editing of the virtual appearance of knitted cloth. Among the most accurate approaches to model fabrics and other complex materials is to represent them in terms of ...