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  1. Article

    Open Access

    NeRF-FF: a plug-in method to mitigate defocus blur for runtime optimized neural radiance fields

    Neural radiance fields (NeRFs) have revolutionized novel view synthesis, leading to an unprecedented level of realism in rendered images. However, the reconstruction quality of NeRFs suffers significantly from...

    Tristan Wirth, Arne Rak, Max von Buelow, Volker Knauthe in The Visual Computer (2024)

  2. No Access

    Chapter and Conference Paper

    Distortion-Based Transparency Detection Using Deep Learning on a Novel Synthetic Image Dataset

    Transparency detection is a hard problem, as suggested by animals and humans flying or running into glass. However, humans seem to be able to learn and improve on the task with experience, begging the question...

    Volker Knauthe, Thomas Pöllabauer, Katharina Faller, Maurice Kraus in Image Analysis (2023)

  3. No Access

    Chapter and Conference Paper

    CySecAlert: An Alert Generation System for Cyber Security Events Using Open Source Intelligence Data

    Receiving relevant information on possible cyber threats, attacks, and data breaches in a timely manner is crucial for early response. The social media platform Twitter hosts an active cyber security community...

    Thea Riebe, Tristan Wirth, Markus Bayer in Information and Communications Security (2021)