| # PerMo |
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|
| Standalone PerMo release normalized to the repository SMPL-H convention. |
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| ## Summary |
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|
| PerMo is released here as a standalone motion dataset with SMPL-H motions, |
| single-motion captions, and style editing / style transfer instruction pairs. |
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|
| - Motions: 6,610 clips, 924,726 frames, 8.56 hours at 30 FPS. |
| - Train split: 6,543 clips, 915,162 frames, 8.47 hours. |
| - Test split: 67 clips, 9,564 frames, 0.09 hours. |
| - Editing train split: 6,176 Neutral-to-style pairs, 869,194 target frames, 8.05 target-motion hours. |
| - Style groups: Age, Character, Condition, Emotion, Surroundings, Traits. |
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| ## Layout |
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| - `smplh_52/`: SMPL-H 52-joint axis-angle motions, canonicalized with the SMPL-H floor convention. |
| - `hierarchical_caption/`: per-motion hierarchical captions. |
| - `augmented_caption/`: PerMo action/style captions used by HYMotion M2M caption training. |
| - `editing_caption/`: Neutral-to-style instruction captions used by HYMotion M2M editing/style transfer training. |
| - `pairs/`: source/target pair metadata for PerMo style transfer. |
| - `qwen3_augmented/`, `qwen3_editing/`: pre-extracted text embeddings matched to the caption directories above. |
| - `train.json`, `test.json`, `all.json`: metafiles with paths rooted at `PerMo/`. |
| - `editing_train.json`: PerMo style editing/transfer pairs with `source_motion_path` and SMPL-H targets. |
| - `stats.json`: normalization statistics computed over `train.json` + `test.json`. |
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|
| The old nested `PerMo/20260513/` wrapper and 198-dim cache arrays are intentionally not part of this release. |
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| ## Caption Sets |
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| `hierarchical_caption/` follows the MotionHub standard schema with `macro`, |
| `meso`, and `micro` caption fields. `augmented_caption/` preserves the original |
| HYMotion-compatible short-caption format and is paired with `qwen3_augmented/`. |
| `editing_caption/` stores instruction-style captions for real source-to-target |
| style editing pairs and is paired with `qwen3_editing/`. |
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| ## Path Convention |
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| Metafiles use paths rooted at `PerMo/`. For HYMotion training configurations |
| whose `data_dir` is `data/motionhub`, the corresponding combined annotation |
| uses `../PerMo/...` paths. |
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