@ARTICLE{9622266,
  author={Liu, Qi and Li, Xiaopeng},
  journal={IEEE Transactions on Circuits and Systems for Video Technology}, 
  title={Efficient Low-Rank Matrix Factorization Based on l1,ε-Norm for Online Background Subtraction}, 
  year={2022},
  volume={32},
  number={7},
  pages={4900-4904},
  doi={10.1109/TCSVT.2021.3129503}}