查询词典 texture mapping

ABSTRACT With development of the computer technology, the requirement of the quality and speed of the computer graphics is fast increasing. Texture mapping which can enhance the realistic of the graphics immensely while entailing only a relative small increase in computation had been noticeable.

随着计算机技术的飞速发展，人们对计算机生成图形的质量和速度的要求越来越高，一种可以显著提高图形的真实感而实现代价适中的纹理映射技术逐渐成为关注的研究方向。

According to the characteristic of carton ,OpenGL s texture mapping was used to distill the upholstering picture,and the corresponding connection between the upholstering picture and the carton structure was set up.

根据纸盒结构的面片特性，利用OpenGL的纹理映射技术，提取纸盒的装潢图片，建立其与纸盒结构的对应关系，实现纸盒CAD系统中的贴图功能以及三维效果图的展示。

In this paper, the computer-integrated system, aimed at textiles design and 3D dressing rendering, is constructed with making use of theories of textiles design and 3D dressing modeling, combining the means of mathematics matrix computing, computer graphics and digital image technology. Some investigations on technology issues, such as automatic generation of weaves, simulation of fabric, modeling of 3D human body and garment, and texture mapping of fabric to garment, are also made.

本论文针对纺织品服装设计，运用纺织品设计理论、三维人体服装建模理论，结合数学矩阵运算、计算机图形学、数字图象处理等技术手段，构建了织物设计与三维实体着装模拟这一集成系统的框架结构，对织物组织的自动生成、织物外观仿真、三维人体服装的构造和曲面拟合、织物对三维服装的纹理映射等技术问题和算法，进行了较深入的研究和探讨。

In order to create a virtual flow analysis system for thrust bearings, a new method of particle texture mapping for flow field visualization was presented.

为了建立虚拟轴承流场分析系统，提出基于粒子纹理映射的流场可视化方法。

We had just learned how to do texture mapping on 3D graphics, and we could make stuff that looked half decent.

我们刚学会了如何在三维图形上做纹理映射，我们可以做出有点像样的东西。

The research of making use of 2D image to form the 3D objects has been a field paid attention to very much all the time. In this work, we propose the synthetic way of a 3D human head, based on image information of multiple-view, cooperate with a Generic 3D head model. By choosing the feature points from images to estimation of position of the camera, and then dealing with information reconstruction of human head and feature point relationship between images and 3D object. Subsequently, applying interpolation technique, the head model is deformed from original model to fit the computed feature points by using Radial Basis Function. Make the form of the head model of people after deformation in conformity with true face of people. Finally, execute 3D head texture mapping and reach the function of translation and rotation with arbitrary direction.

利用二维影像来合成三维物件的研究一直是很受到重视的一个领域，在本论文中，我们提出一个三维立体人头的合成方式，以多张不同视角的影像资讯为基础，配合一个事先准备好的通用三维人头模型(generic 3D head model)，透过二维影像中特徵点的选取来估算出拍摄的角度、方位，进而处理人脸模型五官的资讯重塑与特徵点对应的关系，接著利用内差技术，使用放射基底函数对三维通用人头模型作形变，使形变过后人头模型的形状与真实人脸相符，最后对三维通用人头模型作材质贴图，并可对此模型作任意角度、方向的旋转平移，以期达到类似照镜的功能。

We present a two-pass texture mapping procedure to produce Chinese-painting style image for 3D model.

提出一种对三维模型实现水墨效果渲染的两步二维纹理映射方法。

Then, based on tank's live degree and position of ball, it displays tank damage effect using dynamic texture mapping and damaged model replacing technology.

该方法以坦克综合防护理论为基础，通过计算坦克的生存率来表征坦克的防护性能；然后，以生存率和弹着点为依据，采用动态纹理映射技术和模型替换技术来表现坦克在各种不同损伤情况下的效果。

Full 3D rendering features video texture mapping, reflections, refractions, shadows, lights, and more.

全3D渲染的功能视频纹理映射，反射，折射，阴影，灯光等。

From wall paintings in Herculaneum to Scandinavian stone tools to rock art in Libya, polynomial texture mapping, as the process is known, is proving an invaluable way to illuminate the past.

赫库兰尼姆的壁画、斯堪的纳维亚的石器、利比亚的岩画这些方面的应用，都表明这种被称为&多角度纹理映射&的方法是可以照亮过去的无价方法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐