@misc {IOPORT.70042310,
    author       = {Li, Renjie and Yu, Songyu},
    title        = {Confidence based optical flow algorithm for high reliability},
    howpublished = {ICASSP, 785-788 (2008).},
    year         = {2008},
    doi          = {10.1109/ICASSP.2008.4517727},
    identifier   = {70042310},
}