@article {IOPORT.50345244,
    author       = {Lee, Sang Uk and Chung, Seok Yoon and Park, Rae-Hong},
    title        = {A comparative performance study of several global thresholding techniques for segmentation},
    year         = {1990},
    journal      = {Computer Vision, Graphics, and Image Processing},
    volume       = {52},
    number       = {2},
    pages        = {171-190},
    doi          = {10.1016/0734-189X(90)90053-X},
    identifier   = {50345244},
}