@article{2019TIP,
  title={Spaghetti Labeling: Directed Acyclic Graphs for Block-Based Connected Components Labeling},
  author={Bolelli, Federico and Allegretti, Stefano and Baraldi, Lorenzo and Grana, Costantino},
  year={2019},
  month={October},
  journal={IEEE Transactions on Image Processing},
  doi={https://doi.org/10.1109/TIP.2019.2946979}
}