1 citations · 2 across the 11 of their papers we have counts for
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3D Face Reconstruction From Radar Images
Valentin Braeutigam, Vanessa Wirth, Ingrid Ullmann +4
The 3D reconstruction of faces gains wide attention in computer vision and is used in many fields of application, for example, animation, virtual reality, and even forensics. This…
MAROON: A Dataset for the Joint Characterization of Near-Field High-Resolution Radio-Frequency and Optical Depth Imaging Techniques
Vanessa Wirth, Johanna Bräunig, Nikolai Hofmann +3
Utilizing the complementary strengths of wavelength-specific range or depth sensors is crucial for robust computer-assisted tasks such as autonomous driving. Despite this, there is…
An Efficient yet High-Performance Method for Precise Radar-Based Imaging of Human Hand Poses
Johanna Bräunig, Vanessa Wirth, Marc Stamminger +2
Contactless hand pose estimation requires sensors that provide precise spatial information and low computational complexity for real-time processing. Unlike vision-based systems, r…
Tight Non-Radiating Bends of 3D-Printed Dielectric Image Lines Based on Electromagnetic Bandgap Mirrors
Leonhard Hahn, Tobias Bader, Christian Carlowitz +2
This paper reports on a novel compact, low-loss bending technique for additively manufactured dielectric image lines between 140 GHz and 220 GHz. Conventional bending approaches re…
3D-Printed Dielectric Image Lines towards Chip-to-Chip Interconnects for subTHz-Applications
Leonhard Hahn, Tim Pfahler, Tobias Bader +3
This paper reports on 3D-printed dielectric image lines for low-loss subTHz applications between 140 and 220 GHz. In contrast to conventional dielectric waveguides, a conductive co…
Automatic Spatial Calibration of Near-Field MIMO Radar With Respect to Optical Depth Sensors
Vanessa Wirth, Johanna Bräunig, Danti Khouri +4
Despite an emerging interest in MIMO radar, the utilization of its complementary strengths in combination with optical depth sensors has so far been limited to far-field applicatio…
Radar-Based Recognition of Static Hand Gestures in American Sign Language
Christian Schuessler, Wenxuan Zhang, Johanna Bräunig +3
In the fast-paced field of human-computer interaction (HCI) and virtual reality (VR), automatic gesture recognition has become increasingly essential. This is particularly true for…