4 papers
Spline-Based Boundary Representations for Sparse View Reconstruction and Simulation Using Isogeometric Analysis
Davor Dobrota, Vsevolod Skorokhodov, Chenghao Xu +2
Image-based reconstruction aims to recover three-dimensional geometry from images. Recent advances have enabled the recovery of visually detailed models, yet their representations…
Beyond Thermal Imaging: Inferring Thermophysical Properties from Time-Resolved Thermal Observations
Chenghao Xu, Malcolm Mielle, Olga Fink
Inferring latent physical properties from sensory observations is a fundamental challenge in machine perception. Among available sensing modalities, thermal imaging is particularly…
Unpaired RGB-Thermal Gaussian-Splatting Using Visual Geometric Transformers
Jean Cordonnier, Chenghao Xu, Olga Fink +1
Multi-modal novel view synthesis (NVS) combining RGB and thermal imagery enables precise 3D scene reconstruction with visual and thermal information. However, existing methods typi…
SEAR: Simple and Efficient Adaptation of Visual Geometric Transformers for Unpaired RGB+Thermal 3D Reconstruction
Vsevolod Skorokhodov, Chenghao Xu, Shuo Sun +2
Foundational feed-forward visual geometry models enable accurate and efficient camera pose estimation and scene reconstruction by learning strong scene priors from massive RGB data…