3 papers
cs.CV2026
RPC-GS: Gaussian Splatting with native RPC Rendering for Satellite Imagery
Valentin Wagner, Sebastian Bullinger, Christoph Bodensteiner +1
We present RPC-GS, the first Gaussian Splatting framework for satellite imagery that operates natively with Rational Polynomial Camera (RPC) models. The RPC model is the de facto s…
cs.CV2026
SatGeo-NeRF: Geometrically Regularized NeRF for Satellite Imagery
Valentin Wagner, Sebastian Bullinger, Michael Arens +1
We present SatGeo-NeRF, a geometrically regularized NeRF for satellite imagery that mitigates overfitting-induced geometric artifacts observed in current state-of-the-art models us…
cs.GR2025
Efficient representation of 3D spatial data for defense-related applications
Benjamin Kahl, Marcus Hebel, Michael Arens
Geospatial sensor data is essential for modern defense and security, offering indispensable 3D information for situational awareness. This data, gathered from sources like lidar se…