Andy-LZH/PartInventory

Dataset Card: PartInventory

Summary

PartInventory is a fine-grained hierarchical instance-segmentation dataset derived from SPIN (built on PartImageNet). It provides detailed part annotations and serves as a proof of concept for exploring new annotation workflows and more efficient storage formats for large-scale instance segmentation.

Citation

Please cite SPIN and PartImageNet:

SPIN

@misc{myersdean2024spinhierarchicalsegmentationsubpart,
      title={SPIN: Hierarchical Segmentation with Subpart Granularity in Natural Images}, 
      author={Josh Myers-Dean and Jarek Reynolds and Brian Price and Yifei Fan and Danna Gurari},
      year={2024},
      eprint={2407.09686},
      archivePrefix={arXiv},
      primaryClass={cs.CV},
      url={https://arxiv.org/abs/2407.09686}, 
}

PartImageNet

@article{he2021partimagenet,
title={PartImageNet: A Large, High-Quality Dataset of Parts},
author={He, Ju and Yang, Shuo and Yang, Shaokang and Kortylewski, Adam and Yuan, Xiaoding and Chen, Jie-Neng and Liu, Shuai and Yang, Cheng and Yuille, Alan},
journal={arXiv preprint arXiv:2112.00933},
year={2021}
}

Description

PartInventory refines SPIN annotations with more granular labels and updated hierarchies. It is intended to support research on part-level segmentation, hierarchical understanding, and efficient dataset representations (e.g., Parquet/Arrow).

This release is an early, proof-of-concept version. Further expansions are planned.