The one of main goals of Reverse Engineering is to get the representation of smooth surface of object.

得到三维物体表面的曲面表示是反向工程的主要目的。

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In this paper a method of using discrete orthogonal polynomials to fitting local surface of object in order to detect characteristics of range images is presented.

本文介绍一种利用离散正交多项式进行物体表面局部曲面拟合以检测物体的特征的方法。

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The vertices of geometric model on the surface of object was chosen according to the curvatures which was computed directly from partial derivation of volume image.

该方法直接利用三维图像偏微分计算边缘的曲率，并根据曲率的特性，选取表面的顶点。

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For example, we know that if a body is near the surface of the Earth, the force of gravity of that object seems to be m times g, where g is 9.8.

例如,我们知道,如果在地球表面有一个物体,该物体受到的重力大小为 m 与 g 的乘积,g 等于 9.8

耶鲁公开课 - 基础物理课程节选

Electrostatic self-assembly, however, coats every exposed surface of an object, and does it at room temperature.

ECONOMIST: MONITOR

When heated to a high temperature, the bath gives off a mist of atoms that fall on to the surface of the object.

ECONOMIST: MONITOR

The laser would only singe the surface of an object in space, but that tiny burn could still help point it downward, Dr. Campbell says.

WSJ: A Cosmic Question: How to Get Rid Of All That Orbiting Space Junk?