Intended use / access request
I am requesting access to facebook/sam3 and facebook/dinov3-vitl16-pretrain-lvd1689m for non-commercial research and engineering evaluation.
Project: SimFoundry (NVlabs open-source Real2Sim / scene reconstruction pipeline)
Use case:
SAM 3: instance / ground-plane segmentation and object decomposition stages in a video-to-simulation reconstruction pipeline.
DINOv3: optional visual feature backbone for mesh-generation backends (e.g. Pixal3D-related paths), when enabled.
Weights will be downloaded via the official Hugging Face Hub with an authenticated token, used locally for inference in our research/evaluation environment only. I will comply with Meta’s model license and gated-access terms, and will not redistribute the weights, host public mirrors, or use the models for prohibited purposes.
Contact email: gcc@vip.qq.com
HF username: virtual2026
Please approve access so we can run the officially documented SimFoundry installation and reconstruction workflow.