基于PS-level set嘴唇几何形状定位模型
奉小慧 贺前华 王伟凝 严乐贫
Detection Model of Geometric Shape of Lip Based on PS-Level Set
Feng Xiao-hui He Qian-hua Wang Wei-ning Yan Le-pin
华南理工大学学报(自然科学版) . 2010, (2): 121 -125 .  DOI: 10.3969/j.issn.1000-565X.2010.02.023