---
dataset_info:
  features:
  - name: image_id
    dtype: string
  - name: format
    dtype: string
  - name: BDRC_work_id
    dtype: string
  - name: image_size_pixel
    dtype: string
  - name: original_image
    dtype: string
  - name: mask_image
    dtype: string
  splits:
  - name: train
    num_bytes: 4099188
    num_examples: 15714
  - name: test
    num_bytes: 3092421
    num_examples: 11907
  - name: val
    num_bytes: 4064857
    num_examples: 15630
  download_size: 1762864
  dataset_size: 11256466
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
  - split: test
    path: data/test-*
  - split: val
    path: data/val-*
---


---

# Dataset Statistics

## Configuration: `default`

### Split: `train`

**Total Rows**: 15,714

#### `format`

- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 3

**Value Distribution:**

| Value | Count | Percentage |
|-------|-------|------------|
| `` | 13,659 | 86.92% |
| `pering` | 1,895 | 12.06% |
| `modern` | 160 | 1.02% |

#### `image_size_pixel`

- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 1

**Value Distribution:**

| Value | Count | Percentage |
|-------|-------|------------|
| `512x512` | 15,714 | 100.00% |

---

### Split: `test`

**Total Rows**: 11,907

#### `format`

- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 3

**Value Distribution:**

| Value | Count | Percentage |
|-------|-------|------------|
| `` | 9,592 | 80.56% |
| `pering` | 1,891 | 15.88% |
| `modern` | 424 | 3.56% |

#### `image_size_pixel`

- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 1

**Value Distribution:**

| Value | Count | Percentage |
|-------|-------|------------|
| `512x512` | 11,907 | 100.00% |

---

### Split: `val`

**Total Rows**: 15,630

#### `format`

- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 3

**Value Distribution:**

| Value | Count | Percentage |
|-------|-------|------------|
| `` | 13,740 | 87.91% |
| `pering` | 1,762 | 11.27% |
| `modern` | 128 | 0.82% |

#### `image_size_pixel`

- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 1

**Value Distribution:**

| Value | Count | Percentage |
|-------|-------|------------|
| `512x512` | 15,630 | 100.00% |

---