@article {IOPORT.50263330,
    author       = {Da Xu, Richard Yi and Kemp, Michael},
    title        = {Fitting multiple connected ellipses to an image silhouette hierarchically},
    year         = {2010},
    journal      = {IEEE Transactions on Image Processing},
    volume       = {19},
    number       = {7},
    pages        = {1673-1682},
    doi          = {10.1109/TIP.2010.2045071},
    identifier   = {50263330},
}