README.md

---
license: mit
dataset_info:
  features:
  - name: id
    dtype: string
  - name: image
    dtype: binary
  - name: annotation
    sequence:
      sequence: float64
  - name: metadata
    dtype: string
  splits:
  - name: train
    num_bytes: 22088296176
    num_examples: 10000
  - name: test
    num_bytes: 6615226028
    num_examples: 3000
  download_size: 28512980450
  dataset_size: 28703522204
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
  - split: test
    path: data/test-*
task_categories:
- object-detection
language:
- en
tags:
- mtg
- detection
- synthetic
pretty_name: Magic The Gathering Card Detection Dataset
size_categories:
- 10K<n<100K
---
## Magic The Gathering Card Detection Dataset

This dataset is dedicated to people wanting to build card detection models.

It will emulate MTG cards in random positions and provide the visible corners positions for each card as well as the direction to the next corner for each corner.

### Example

![card_000019_debug.png =250x250](https://cdn-uploads.huggingface.co/production/uploads/64626aa252193f295762ec2c/f_yyqOJJdLimX5aUUrHds.png)
It contains 10k 1024x1024 pictures in the train split and 3k in the test split.

## Structure
Each row of the dataset contains:

- id: (int) image id
- image: (binary) The binary image
- annotation: (array<point>) An array of corners representations:
  - x: float [0, 1] x relative position in the image
  - y: float [0, 1] y relative position in the image
  - visible: bool Is the point visible or hidden by other cards
  - angle: float [-PI, PI] angle of the vector going to the next corner
  - corner_id: int [0, 1, 2, 3] which card corner (top left, top right, bottom right, bottom left)
- A string containg JSON data: all metadata associated with each card present in the frame if one wants to go further [rarity detection / frame types / artists / mana values / etc...]

## Credits: 
This dataset is based on other existing MIT Licensed dataset:
- MTG-Json
- Scryfall

This project is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. 
©Wizards of the Coast LLC.