Third-party notices

AccessPath contains a project-level 2D inpainting orchestration layer and a small adapter for external visual-3D inference. It does not redistribute model weights, upstream source trees, datasets, or derived image assets.

The project is inspired by prior work in amodal completion and visual 3D reconstruction, then adapted to accessibility-scene masks, categories, quality gates, and review outputs. Inspiration does not transfer authorship: an external model remains an external model whenever the runtime calls it.

External models and libraries

Amodal3R is an independently authored visual-3D backend. The adapter in tools/accessibility_3d_completion.py imports its public Python package and defaults to the upstream Sm0kyWu/Amodal3R model identifier. Its source, checkpoint, and license remain those of the upstream project.
Stable Diffusion inpainting is accessed through Hugging Face Diffusers. The user must obtain the selected checkpoint separately and comply with its model card and license.
SAM 3, when used outside this minimal package to create mask proposals, is separately licensed and may require access approval.
Depth Anything V2 is the default depth/geometry diagnostic backend in the full launcher. VGGT is an optional alternative depth/point-map backend. Their code and checkpoints are separate downloads.
pix2gestalt, Open-World AMODAL, and Amodal Completion in the Wild are not imported or executed by the AccessPath runtime; their URLs occur only in related-work/comparison metadata.
PyTorch, OpenCV, Pillow, NumPy, ImageIO, Trimesh, Diffusers, Transformers, Accelerate, and Safetensors retain their respective licenses.

Renaming a wrapper or output does not transfer authorship or change any upstream license. No local model cache, environment, credential, dataset, or experiment artifact is included in this release.

See docs/DEPENDENCIES_AND_WEIGHTS.md for the exact use status, official URLs, download commands, and citation guidance.