4 papers · 1 filter
EditSSC: Toward Editable Semantic Occupancy Scenes with Unconditional Diffusion Models
Fatima Balde, Raoul de Charette, Alexandre Boulch
3D semantic scene generation is crucial for autonomous driving applications, yet most methods rely on complex 3D-specific architectures such as triplane encoders and adapted diffus…
NewtPhys: Do Foundation Models Understand Newtonian Physics?
Sebastian Cavada, Soumava Paul, Tuan-Hung Vu +2
Previous work has evaluated physics reasoning in foundation models using synthetic or semi-synthetic scenes and visual question-answering tasks. However, these benchmarks emphasize…
MatSwap: Light-aware material transfers in images
Ivan Lopes, Valentin Deschaintre, Yannick Hold-Geoffroy +1
We present MatSwap, a method to transfer materials to designated surfaces in an image photorealistically. Such a task is non-trivial due to the large entanglement of material appea…
Material Transforms from Disentangled NeRF Representations
Ivan Lopes, Jean-François Lalonde, Raoul de Charette
In this paper, we first propose a novel method for transferring material transformations across different scenes. Building on disentangled Neural Radiance Field (NeRF) representati…