@ARTICLE{9143503,
  author={Chen, Shu-Yu and Zhang, Jia-Qi and Gao, Lin and He, Yue and Xia, Shihong and Shi, Min and Zhang, Fang-Lue},
  journal={IEEE Transactions on Visualization and Computer Graphics}, 
  title={Active Colorization for Cartoon Line Drawings}, 
  year={2022},
  volume={28},
  number={2},
  pages={1198-1208},
  doi={10.1109/TVCG.2020.3009949}}