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PrimateFace
Cross-species primate face analysis dataset with facial landmark annotations for non-human primates. The dataset provides annotations in two landmark conventions, enabling landmark conversion across schemes.
Note: This dataset is actively growing. New species and configs are added over time. Check the configs table below for the latest available data.
Landmark Conventions
PrimateFace supports two facial landmark configurations on the same images:
- COCO 68-landmark (): The standard dlib/COCO Whole-Body face keypoint layout (jaw contour, eyebrows, nose, eyes, mouth).
- PrimateFace 49-landmark (): A primate-optimized landmark set converted from 68-kpt via a trained attention-MLP model.
Configs
Each config corresponds to a species group and annotation variant:
| Config | Species | Keypoints | Images | Annotations | Description |
|---|---|---|---|---|---|
| Macaque | 68 (dlib/COCO) | 1,876 | 1,876 | Cayo Santiago action-unit videos | |
| Macaque | 48 (PrimateFace) | 1,876 | 1,876 | Cayo Santiago action-unit videos | |
| Marmoset | 68 (dlib/COCO) | 3,663 | 4,315 | Bing images across 5 genera (Callithrix, Cebuella, Mico, Callimico, Callibella) | |
| Marmoset | 49 (PrimateFace) | 3,663 | 4,315 | Same images, converted to 49-kpt via attention-MLP |
Usage
Citation
If you use this dataset, please cite:
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Links
- Paper: PrimateFace (bioRxiv)
- Code: KordingLab/PrimateFace (GitHub)
License
CC-BY-NC-4.0 -- non-commercial research use only.
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