# Knight Vision Datasets

Private chess computer-vision datasets for Knight Vision / SmallVision training.

## Contents

| Path | Description |
|------|-------------|
| `knightvision_local/` | Knight Vision local annotations and images |
| `knightvision_local.tar` | Archive of knightvision_local (~15 GB) |
| `chessrender360/` | ChessRender360 RGB, annotations, and instance masks |
| `chesscog/` | ChessCog dataset |
| `chessboard-cv/` | ChessReD / chessboard-cv keypoints and detection data |
| `sam_cache/` | SAM segmentation cache |
| `seg_checkpoints/` | RF-DETR segmentation training checkpoints |

## Source

Downloaded from Google Drive (`chess_datasets`) to Lightning.ai studio, then uploaded to Hugging Face.

## Usage

```bash
hf download smallchess/knight-vision-datasets --repo-type dataset --local-dir ./chess_datasets
```

## Related

- Models: [smallchess/smallvision](https://huggingface.co/smallchess/smallvision)
- Training notebook: `SmallVision/notebooks/KnightVision_PieceSegmentation.ipynb`