Variational Level Set Methods for Multiphase Image Segmentation and for Image Segmentation Based on Prior Shape;

提出了一种基于水平集方法的结构刚度拓扑优化设计方法。

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The prior region constrains the zero level set evolving in certain region and the prior shape pulls the curve to the ideal contour.

先验区域限制水平集在特定区域迭代，先验形状使曲线向理想轮廓演化。

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In one clip, Senna is shown sculpting earplugs into a precise shape prior to a race.

在一个镜头当中，塞纳(Senna)在比赛前把耳塞雕刻成精美的形状。

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He also said the building's look would be similar to the prior design, given that the planning department laid out a set of requirements for size and shape, he said.

WSJ: Architect Switch Irks City Officials

Now that was largely thanks to some fortuitously-timed borrowing in the years prior, but the point remains that when things get dicey the player with the most liquidity is typically in better shape.

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