CPPE - 5

CPPE - 5 (Medical Personal Protective Equipment) is a new challenging dataset with the goal to allow the study of subordinate categorization of medical personal protective equipments, which is not possible with other popular data sets that focus on broad level categories.

Accompanying paper: CPPE - 5: Medical Personal Protective Equipment Dataset

by Rishit Dagli and Ali Mustufa Shaikh.

Some features of this dataset are:

• high quality images and annotations (~4.6 bounding boxes per image)
• real-life images unlike any current such dataset
• majority of non-iconic images (allowing easy deployment to real-world environments)
• >15 pre-trained models in the model zoo availaible to directly use (also for mobile and edge devices)

Get the data

We strongly recommend you use either the downlaoder script or the Python package to download the dataset however you could also download and extract it manually.

Downloader Script

The easiest way to download the dataset is to use the downloader script:

git clone https://github.com/Rishit-dagli/CPPE-Dataset.git
cd CPPE-Dataset
bash tools/download.sh

Python package

You can also use the Python package to get the dataset:

pip install cppe5

import cppe5
cppe5.download_data()

Labels

The dataset contains the following labels:

Model Zoo

More information about the pre-trained models (like modlel complexity or FPS benchmark) could be found in MODEL_ZOO.md and LITE_MODEL_ZOO.md includes models ready for deployment on mobile and edge devices.

Baseline Models

This section contains the baseline models that are trained on the CPPE-5 dataset . More information about how these are trained could be found in the original paper and the config files.

SoTA Models

This section contains the SoTA models that are trained on the CPPE-5 dataset . More information about how these are trained could be found in the original paper and the config files.

Tools

We also include the following tools in this repository to make working with the dataset a lot easier:

• Download data
• Download TF Record files
• Convert PNG images in dataset to JPG Images
• Converting Pascal VOC to COCO format
• Update dataset to use relative paths

More information about each tool can be found in the tools/README.md file.

Tutorials

We also present some tutorials on how to use the dataset in this repository as Colab notebooks:

• pytorch_loader.ipynb

In this notebook we will load the CPPE - 5 dataset in PyTorch and also see a quick example of fine-tuning the Faster RCNN model with torchvision on this dataset.

• tensorflow_loader.ipynb

In this notebook we will load the CPPE - 5 dataset through TF Record files in TensorFlow.

• visualize.ipynb

In this notebook, we will visualize the CPPE-5 dataset, which could be really helpful to see some sample images and annotations from the dataset.

Citation

If you use this dataset, please cite the following paper:

[WIP]

Acknoweldgements

The authors would like to thank Google for supporting this work by providing Google Cloud credits. The authors would also like to thank Google TPU Research Cloud (TRC) program for providing access to TPUs. The authors are also grateful to Omkar Agrawal for help with verifying the difficult annotations.

Want to Contribute 🙋‍♂️ ?

Awesome! If you want to contribute to this project, you're always welcome! See Contributing Guidelines. You can also take a look at open issues for getting more information about current or upcoming tasks.

Want to discuss? 💬

Have any questions, doubts or want to present your opinions, views? You're always welcome. You can start discussions.

Have you used this work in your paper, blog, experiments, or more please share it with us by making a discussion under the Show and Tell category.