A Robust Background Subtraction Algorithm using the a ∑-∆ Estimation - Applied to the Visual Analysis of Human Motion

@inproceedings{Len2012ARB,
  title={A Robust Background Subtraction Algorithm using the a ∑-∆ Estimation - Applied to the Visual Analysis of Human Motion},
  author={Juan Carlos Le{\'o}n and Fabio Mart{\'i}nez and Eduardo Romero Castro},
  booktitle={VISAPP},
  year={2012}
}