R3GW: Relightable 3D Gaussians for Outdoor Scenes in the Wild
In this paper, we present R3GW, a novel method that learns a relightable 3DGS representation of an outdoor scene captured in the wild. Our approach separates the scene into a relightable foreground and a non-reflective background (the sky), using...
Phys-3D: Physics-Constrained Real-Time Crowd Tracking and Counting on Railway Platforms
We propose a physics-constrained tracking framework that unifies detection, appearance, and 3D motion reasoning in a real-time pipeline. Our approach integrates a transfer-learned YOLOv11m detector with EfficientNet-B0 appearance encoding within...
Special Laboratory Reactors: 3D-Printed Reactors
Hardly any technology has spread as publicly as additive manufacturing. 3D printers are now found both in the home and in industrial production. Numerous examples illustrate the development of 3D printing techniques for chemical laboratories....
Entwicklung und Implementierung von Künstlicher Intelligenz in Krankenhäusern
In deutschen Krankenhäusern werden zunehmend KI-Systeme entwickelt und eingeführt, auch aufgrund steigenden Kosten- und Veränderungsdrucks. Für Beschäftigte ist diese Transformation häufig mit zusätzlichem Arbeitsaufwand und Stress verbunden, da...
Collaborative and Cooperative Hospital “In-House” Medical Device Development and Implementation in the AI Age: The European Responsible AI Development (EURAID) Framework Compatible With European Values
The last years have seen an acceleration in the development and uptake of artificial intelligence (AI) systems by “early adopter” hospitals, caught between the pressures to “perform” and “transform” in a struggling health care system. This...
Uncertainty explanation of artificial intelligence models by SHAP
The “black box” characteristic of AI models has received widespread attention from scientists. Explainable artificial intelligence (XAI) methods and uncertainty estimation of AI models are two ways to open the “black box”. However, little...
Room-temperature, 96×96 pixel 3D-stacked InGaAs/InP SPAD sensor with complementary gating for flash LiDAR
„A room-temperature 3D-stacked flash LiDAR sensor is presented for the short-wave infrared (SWIR). The 96×96 InGaAs-InP SPAD array in the top tier is biased by a circuit at the bottom tier. Intensity images and depth maps are shown both indoors...
System-Level Demonstration of a 3D-Integrated Optical 16×16 Benes Switch
We present the first fully packaged 16×16 Benes optical switch based on 3D photonic integration in HHI’s PolyBoard platform and demonstrate its evaluation at system-level in a 25 Gb/s full-duplex optical link. Stable throughput was maintained...
ISAC Beamforming Design Based on a Matrix Formulation With Improved Efficiency
We introduce a novel ISAC beamforming method enabling joint MIMO radar sensing and multi-user MIMO communication. By leveraging a matrix nearness formulation and an efficient solver, our approach drastically reduces computation, avoiding costly...
XR4HUMAN Code of Conduct for the Human-Centered and Ethical Development of Immersive Technologies
The XR4Human Code of Conduct sets forth the ethical obligations for everyone involved in technological innovation and governance of immersive or extended reality (XR) technologies.