该项目有着一个适合的逻辑特征：设计方案没有改变现存的展厅结构，而是被外部轮廓分离。
An adaptive logic characterizes the project: rather than modifying the existing structure of the pavilions, the proposal is disconnected by its external contour.
提出一种简单而高效的基于查找人头肩像轮廓最大转折点的头肩分离算法。
A simple but efficient algorithm for separating head and shoulder is proposed based on searching for the greatest degree turning point in head shoulder contour curve.
最近被国际标准所采纳的莫逖夫法（MOTIF）则提供了一种可供选择的分离未滤波轮廓的粗糙度和波度的新方法。
The MOTIF method, adopted by ISO and widely used recently, offers an alternative evaluation to separate roughness and waviness based on unfiltered profile.
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