OVOW
====

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NON-COMMERCIAL RESEARCH USE ONLY
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OVOW's own code is MIT-licensed. However, this release bundles third-party
components that carry NON-COMMERCIAL licenses (NVIDIA FoundationPose &
BundleSDF; CC BY-NC SpaTrackerV2 & UniDepth; CC BY-NC-SA Motion324;
S-Lab License Amodal3R; Meta SAM License sam3; etc.).
Therefore the assembled work as distributed is provided FOR NON-COMMERCIAL
RESEARCH AND EVALUATION PURPOSES ONLY. By using it you agree to each bundled
component's license. GPL/AGPL components have been removed (and were unused).
Non-redistributable components (Magic Leap SuperGlue/SuperPoint) have been
removed and replaced by RoMaV2 (MIT).
The assembled repository is a mixed-license, source-available research release;
it is not an OSI-approved open-source software distribution.
See THIRD_PARTY.md for the full per-component breakdown.
**********************************************************************

This product includes software developed by third parties.

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Vendored (incorporated into this repository, each under its own license)
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qwen + SAM3 masking scripts (under masking/)
  Originally authored alongside a Grounded-SAM-2 working tree; only the
  qwen/SAM3 orchestration scripts (no Grounded-SAM-2 / GroundingDINO code)
  are retained here.

OnePoseviaGen (engine/)  https://github.com/GZWSAMA/OnePoseviaGen   MIT
  "One View, Many Worlds", Copyright (c) 2025 Zheng Geng.
  Bundles several third-party projects, EACH UNDER ITS OWN LICENSE, included
  with their LICENSE files retained:
    - fpose (FoundationPose) ...................... NVIDIA (non-commercial / research)
    - Orientation/orientation_estimation/pose_refinement (BundleSDF)
      ............................................. NVIDIA (non-commercial / research)
    - SpaTrackerV2 ................................ CC BY-NC 4.0 (non-commercial)
    - Orientation/orientation_estimation/data_preprocessing (UniDepth)
      ............................................. CC BY-NC 4.0 (non-commercial)
    - Amodal3R .................................... S-Lab License 1.0 (non-commercial)
    - DA3, SAM2-in-video .......................... Apache-2.0
    - TRELLIS2 / trellis / trellis_oa ............. MIT (Microsoft)
    - flexicubes .................................. Apache-2.0 (NVIDIA)
  REMOVED before distribution:
    - DynamicPose (GPL-3.0), Wonder3D multi_view_generation (AGPL-3.0) — unused
    - SuperGlue / SuperPoint (Magic Leap, proprietary, redistribution
      prohibited) — replaced by RoMaV2 (MIT)
Motion324 (third_party/)   https://github.com/Inception3D/Motion324   CC BY-NC-SA 4.0 (modified copy)
SAM 3 (third_party/)       https://github.com/facebookresearch/sam3   Meta SAM License (modified copy)
RoMaV2 (third_party/)      https://github.com/Parskatt/RoMaV2         MIT, (c) 2025 Johan Edstedt (modified copy)

The vendored copies above are MODIFIED relative to upstream (portability
placeholders + local fixes); they are not upstream's official releases.

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Fetched at environment-build time (NOT redistributed here)
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diffoctreerast          https://github.com/JeffreyXiang/diffoctreerast  MIT
mip-splatting           https://github.com/autonomousvision/mip-splatting
                        (diff-gaussian-rasterization / simple-knn submodules;
                        Gaussian-Splatting NON-COMMERCIAL research license, Inria/MPI)

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Model weights (downloaded by the user via download_ckpts.sh; NOT redistributed)
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ZhengGeng/OnePoseViaGen (HF)          engine weights incl. FoundationPose ckpts
Tencent-Hunyuan/Hunyuan3D-2 (HF)      TENCENT HUNYUAN COMMUNITY LICENSE — note its
                                      territory clause (no grant in EU/UK/South Korea)
                                      and use restrictions; downloaded by the end user
facebook/sam3 (HF, gated)             Meta SAM License
River-Chen/Motion324 (HF)             CC BY-NC-SA 4.0
RoMaV2 release (GitHub, auto-fetch)   MIT
Qwen/Qwen3-VL-8B-Instruct (optional)  Apache-2.0

Each retains its own license. Review them before use/redistribution.

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Optional components (NOT bundled, NOT downloaded; fetched by the user)
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Required only when an optional step is explicitly enabled; the default
pipeline does not touch them. Enabling one subjects you to its own terms,
and several are STRICTER than OVOW's non-commercial research scope.

compphoto/IntrinsicHDR                custom ACADEMIC-USE-ONLY license
black-forest-labs/FLUX.2-klein-9B     FLUX Non-Commercial License

See THIRD_PARTY.md for how each is enabled.