Datasetpublic

evan6007/Innodisk_PCB_datasets

🚀🔬 Innodisk PCB Image Dataset The Innodisk PCB Image Dataset is a collaboration between Innodisk Corporation and Tamkang University.Designed for research on printed‑circuit‑board (PCB) defect inspection and small‑sample learning. 🧑‍🔧💡 📂 Split 🖼️ Images 📁 Source directories 🏋️‍♂️ Train 500 7 train_* dirs 🧪 Test 240 4 test* dirs 📝 Val 30 2 val* dirs 🎯 Resolutions vary; the modal size is 188 × 128 px. 🔖 Filenames embed pseudo‑labels: pass… See the full description on the dataset page: https://huggingface.co/datasets/evan6007/Innodisk_PCB_datasets.

sourceHugging Facecc-by-nc-4.0updated 1y agoView on Hugging Face

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Dataset Card

🚀🔬 Innodisk PCB Image Dataset

The Innodisk PCB Image Dataset is a collaboration between Innodisk Corporation and Tamkang University. Designed for research on printed‑circuit‑board (PCB) defect inspection and small‑sample learning. 🧑‍🔧💡

📂 Split	🖼️ Images	📁 Source directories
🏋️‍♂️ Train	500	7 `train_*` dirs
🧪 Test	240	4 `test*` dirs
📝 Val	30	2 `val*` dirs

🎯 Resolutions vary; the modal size is 188 × 128 px.

🔖 Filenames embed pseudo‑labels: `pass` (=acceptable) or `ng` (=defective).

🗂️ Folder layout

Innodisk_PCB_datasets/
├── train_20_20/      # 🏋️‍♂️
├── train_20_20_R/
├── train_40_20/
├── train_40_20_R/
├── train_60_20/
├── train_80_20/
├── train_100_20/
├── test/             # 🧪
├── test_R/
├── test_canny/
├── test_R_canny/
├── val/              # 📝
└── val_R/

⚡ Quick start

python

from datasets import load_dataset

# 🔄 Load images
ds_train = load_dataset("evan6007/Innodisk_PCB_datasets", split="train")

# 🏷️  Derive labels from filenames
def add_label(example):
    fname = example["image"].filename.lower()
    example["label"] = 0 if "ng" in fname else 1  # 0 = defective, 1 = acceptable
    return example

ds_train = ds_train.map(add_label)

🏭 Image sources & preprocessing

1.📷 AOI line cameras – raw production images (train_*, test*, val*).
2.✂️ ROI versions (*_R) – cropped component regions to reduce background noise.
3.🖊️ Canny edge maps (*_canny) – generated with cv2.Canny(img, 50, 150).

📜 License

Released under Creative Commons Attribution‑NonCommercial 4.0 (CC BY‑NC‑4.0). Commercial applications require prior approval from Innodisk Corporation.

📚 Citation

bibtex

@dataset{innodisk_pcb_2025,
  author = {{Innodisk Corporation} and {Su, Huan-Che} and {Hsiao, Chao-Hsiang}},
  title  = {Innodisk PCB Image Dataset},
  year   = {2025},
  url    = {https://huggingface.co/datasets/evan6007/Innodisk_PCB_datasets},
  note   = {CC BY-NC 4.0}
}