WASET
    Kuo-Lung Lor and  Chi-Hsuan Tsou and  Yeun-Chung Chang and  Chung-Ming Chen,  Constraint Active Contour Model with Application to Automated Three-Dimensional Airway Wall Segmentation.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2012, vol. 67(7). 300 - 303
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/12737.