Omkar2118/datasets huggingface dataset:
hand-drawn training set

This dataset of hand drawn images of molecular depictions incorporates 4 sub dataset:

* dataset to train atom-type object detection model

* dataset to train bond-type object detection model

* dataset to train charge-type object detection model

* dataset to train stereocenter-type object detection model

Introducing paper: Atom-Level Optical Chemical Structure Recognition with Limited Supervision