轮廓

Firstly a qualitative criterion for determining the space between adjacent sections in the sampling process and Gaussian smoothing algorithm is proposed. Then a topological reconstruction method is given. At last a new reconstruction method based on the similarity between adjacent sections is proposed.

首先提出了确定断层间距的定性方法和数据平滑处理的高斯方法，然后给出了一种拓扑重构方法，最后提出了一种基于相邻层轮廓相似性的曲面重构新方法。

In order to filter the data sampled from inner-contour generatrix of pipe figure measured by laser, a new effective weighted average recursive filter based on energy difference is proposed.

对基于激光测量的管形零件内轮廓母线采样数据进行滤波。提出了基于能量差的加权均值递归滤波算法。

By using a model of geodesic active contour, this scheme consists of two steps.

该方法应用了短程线主动轮廓线模型，分2个步骤进行。

The profile is represented by three links: geometrical element link, topological constraint link and dimensional constraint link.

轮廓描述由三部分组成：几何描述、拓扑约束描述和尺寸约束描述。

The geometrical parameter measurement is one of the most important research subject of metrology.

物体的三维轮廓测量是现代测试技术的重要研究课题之一。

One of the greatest virtues of geometrical model is that it can change the topology freely.

近十年来，该方法的出现推动了非参数化的几何活动轮廓模型的研究。

It seemed suddenly to Gertie as if all the things she had seen—the blurred buildings, the smokestacks, the monstrous pipes wandering high above her, even the trucks, and the trains—as if all these were alive and breathing smoke and steam as in other places under a sky with sun or stars the breath of warm and living people made white clouds in the cold.

突然间，格蒂觉得，仿佛所有她看到的东西——轮廓模糊的建筑、烟囱、在她头上蜿蜒环绕的巨大管道，甚至卡车和火车——仿佛所有这些都有了生命，它们吞云吐雾，就像在太阳或星辰照耀下的其他地方，人们冷天呼出的热气会形成白雾一样。

Based on the laws of Gestalt psychology, a geometric active contour model for image segmentation is proposed in this paper.

基于格式塔心理学原理提出了一种几何活动轮廓模型，并将其应用于图像分割。

Laws of gestalt psychology ; geometric active contour model ; image segmentation

格式塔心理学原理；几何活动轮廓模型；图像分割

Swiss Re's Gherkin has been slow to find tenants because its environmentally-friendly ventilation system and cigar-like outline produce an awkward shape.

Foster 勋爵设计的 Swiss Re's Gherkin 很难找到租赁客，因为其环境友好型的通风系统和雪茄型的轮廓产生了一个非常难看的造型。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！