@techreport{emtvTechnote09,
        AUTHOR = "T.-P. Wu and J. Jia and C.-K. Tang",
        TITLE = "A Closed-Form Solution to Tensor Voting for Robust Parameter Estimation via Expectation-Maximization",
        INSTITUTION= "The Hong Kong University of Science and Technology (HKUST)",
        YEAR = "2009"
}