DOPAD : Dataset Of nanoPArticle Detection

Eric Zhonghang Qu, Andrew Matthew Jimenez, Sanat K. Kumar, and Kai Zhang

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DOPAD is a dataset for nanoparticle detection in TEM images. It contains multiple TEM images in different resolutions and environments.


  • Total number of original TEM images: 72
  • Total number of images after cutting: 279,057
  • Total number of particles: 1,519,849

Dataset Download

Download of the dataset is provided in here. Feel free to develop your own recognition algorithm.

Current Model

We are currently developing our model using YOLOv3. You can check out the demo in here.

Help us

You can help us by sharing your images or labeling more images. Detail is in here.