wangtianthu/set-solver-dataset

Set Solver Dataset

Training data for the Set card game solver.

Live demo | Models | Source code

Dataset Structure

Classifier — Card Attribute Classification

classifier/{number}/{color}/{shape}/{fill}/

1943 cropped card images organized into 81 classes (3 numbers x 3 colors x 3 shapes x 3 fills).

Attribute	Values
Number	one, two, three
Color	red, green, blue (purple)
Shape	diamond, oval, squiggle
Fill	empty, full (solid), partial (striped)

Detector — Card Detection (YOLO format)

detector/images/ and detector/labels/

5000 synthetic board images (1280x960) with YOLO-format bounding box annotations.

• Train: 4000 images (detector/images/train/)
• Val: 1000 images (detector/images/val/)
• Labels: YOLO .txt files + rich .json metadata per image
• Class: single class (card)

The synthetic boards feature:

• Grid, random, overlap, and pile card layouts
• Varied background textures (wood, marble, gradients)
• Perspective transforms simulating camera angles
• Noise objects (buttons, coins, paper clips)
• 9-12 cards per board

Usage

Detector training with Ultralytics

from ultralytics import YOLO

model = YOLO("yolo11n.pt")
model.train(data="detector/dataset.yaml", epochs=10, imgsz=640)

Classifier training

from torchvision.datasets import ImageFolder
from torchvision import transforms

dataset = ImageFolder("classifier/", transform=transforms.Compose([
    transforms.Resize((224, 224)),
    transforms.ToTensor(),
]))