blueprint-dataset / README.md
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# Blueprint OCR Dataset (YOLO Format)
Images resized to 50% resolution for faster training and smaller download size.
## Quick Start
```python
from huggingface_hub import hf_hub_download
import zipfile
# Download
zip_path = hf_hub_download(
repo_id="packshotter/blueprint-dataset",
filename="blueprint-dataset.zip",
repo_type="dataset"
)
# Extract
with zipfile.ZipFile(zip_path, 'r') as z:
z.extractall('.')
# Train with YOLOv8
from ultralytics import YOLO
model = YOLO('yolov8n.pt')
model.train(data='ocr_yolo_half/data.yaml', epochs=100, imgsz=640)
```
## Statistics
| Split | Images |
|-------|--------|
| Train | 9,018 |
| Val | 1,129 |
## 23 Classes
| ID | Name |
|----|------|
| 0 | 공간_다목적공간 |
| 1 | 공간_엘리베이터홀 |
| 2 | 공간_계단실 |
| 3 | 객체_변기 |
| 4 | 객체_세면대 |
| 5 | 객체_싱크대 |
| 6 | 객체_욕조 |
| 7 | 객체_가스레인지 |
| 8 | 구조_출입문 |
| 9 | 구조_창호 |
| 10 | 구조_벽체 |
| 11 | background |
| 12 | 공간_거실 |
| 13 | 공간_침실 |
| 14 | 공간_주방 |
| 15 | 공간_현관 |
| 16 | 공간_발코니 |
| 17 | 공간_화장실 |
| 18 | 공간_실외기실 |
| 19 | 공간_드레스룸 |
| 20 | OCR |
| 21 | 공간_기타 |
| 22 | 공간_엘리베이터 |
## Structure (after extraction)
```
ocr_yolo_half/
├── data.yaml # YOLO config
├── images/
│ ├── train/ # 9,018 images (1754x2481)
│ └── val/ # 1,129 images
└── labels/
├── train/ # YOLO format .txt
└── val/
```