本文使用轮廓度作为模型的尺寸精度量化指标，给出轮廓度的计算方法。
The thesis uses the profile tolerance as the indicator to evaluate the dimensional error between the reconstruction model and the physical object.
这个全新的建筑对于空间组织给出一个新的解释，即重新制造棚屋的外形轮廓。
The brand new building, even if reproducing the profile of a shed roofing, gives a fresh interpretation of Spaces organisation.
给出一种新的基于活动轮廓与光流约束的椭圆跟踪算法。
A new ellipse-tracking algorithm based on the active contour and the optical flow technique was proposed.
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