4 papers
EOGS++: Earth Observation Gaussian Splatting with Internal Camera Refinement and Direct Panchromatic Rendering
Pierrick Bournez, Luca Savant Aira, Thibaud Ehret +1
Recently, 3D Gaussian Splatting has been introduced as a compelling alternative to NeRF for Earth observation, offering competitive reconstruction quality with significantly reduce…
Diachronic Stereo Matching for Multi-Date Satellite Imagery
ElÃas Masquil, Luca Savant Aira, Roger Marà +3
Recent advances in image-based satellite 3D reconstruction have progressed along two complementary directions. On one hand, multi-date approaches using NeRF or Gaussian-splatting j…
Gaussian Splatting for Efficient Satellite Image Photogrammetry
Luca Savant Aira, Gabriele Facciolo, Thibaud Ehret
Recently, Gaussian splatting has emerged as a strong alternative to NeRF, demonstrating impressive 3D modeling capabilities while requiring only a fraction of the training and rend…
MotionCraft: Physics-based Zero-Shot Video Generation
Luca Savant Aira, Antonio Montanaro, Emanuele Aiello +2
Generating videos with realistic and physically plausible motion is one of the main recent challenges in computer vision. While diffusion models are achieving compelling results in…