As its name implies, a face object represents a 2-d surface.
顾名思义，Face对象表示一个2 - D平面。
D shape retrieval of object surface is an important problem in computer vision.
物体表面三维形状恢复是计算机视觉的一个重要研究内容。
The zone reflection characteristic of the smooth bent surface—a special 3 D object is discussed in theory in the paper.
针对一种特殊的三维目标——平滑弯曲表面，从理论上讨论了它的区域反射特性；
Texture mapping technique maps texture onto surface of 3-D object, generating no interruption anywhere and having fine resolution.
纹理映射把纹理图像映射到三维物体表面上，在物体各表面上纹理不会变形和间断，而且有很好的分辨率。
Light Sectioning Method(LSM) is a new kind of the 3 D surface electric lighted nontouching measurement. There are two main steps:obtaining information of the curve surface of object by CCD;
光切法是一种新型的三维表面轮廓的光电非接触测量方法，它主要有两个步骤：用CCD获取物体表面的轮廓信息；
Completing the 3-d reconstruction and display of the object surface after multi-mode information registration.
完成多模式信息配准后的目标表面三维重建及其显示。
Tt is suggested in this paper that the calculation of the gravitational anomaly is performed by boundary elements method, curvilinear integral is for 2-D object and surface integral for 3-D object.
本文提出用边界单元法计算重力异常，二维形体用线积分，三维形体用表面积分。
Tt is suggested in this paper that the calculation of the gravitational anomaly is performed by boundary elements method, curvilinear integral is for 2-D object and surface integral for 3-D object.
本文提出用边界单元法计算重力异常，二维形体用线积分，三维形体用表面积分。
应用推荐