^plaboratory;
Universite;
Paris;
13;
Sorbonne;
Paris;
Cite;
F-93430;
Villetaneuse;
France;
^pUniversity;
Hospital;
93000;
Bobigny;
France;
^pof;
Electronics;
and;
Telecommunications;
University;
of;
Engineering;
and;
Technology;
Vietnam;
National;
University;
Hanoi;
Vietnam;
主动轮廓模型; 图像分割; 分布拟合; 模糊; 高斯; 能量函数; 计算效率; 不均匀性;