@inproceedings{kuang11,
    author = "Z. Kuang and H. Zhou and Wong, K.-Y. K.",
    title = "Accurate Foreground Segmentation without Pre-learning",
    booktitle = "Proc. International Conference on Image and Graphics",
    volume = "",
    pages = "331-337",
    address = "Hefei, P.R. China",
    month = "August",
    year = "2011",