1.Texture Synthesis from Sample(TSFS) is one of the new techniques for texture generation in recent years. TSFS can eliminate some defects of Texture Mapping technique, such as texture seams and texture distortions, moreover, it can avoid the boring processes of parameter optimization of Procedural Texture Synthesis(PTS).
基于样图的纹理合成技术(Texture Synthesis from Samples,TSFS)是近年来发展起来的一项新的纹理生成技术,它既克服了传统纹理映射技术可能带来的纹理接缝和纹理扭曲的缺陷,也避免了过程纹理合成(Procedural Texture Synthesis,PTS)参数选择的繁琐过程,因而成为计算机图形学、计算机视觉领域的研究热点之一。
2.Texture synthesis methods can be divided into the following three categories: Texture Mapping, Procedural Texture Synthesis and Texture Synthesis from Samples.
纹理合成大体上可以分为纹理映射（Texture Mapping）、过程纹理合成（Procedural Texture Synthesis）和基于采样的纹理合成（Texture Synthesis from Samples）三类。
3.For broadleaf, the z-buffer shadow generation method is used based on primary functions of OpenGL, for conifer, a ray tracing algorithm including texel-rendering technique is used, and for trees in the far distance, volumetric texture mapping is employed in terms of ray tracing and volume rendering technique.
对于针叶树 ,则采用结合光线跟踪和纹元 ( texel)绘制的技术 ; 而对于距离视点比较远的树 ,采用的是体纹理映射 ( volumetric texture mapping)的方法 .
4.According to the regions where the texture is defined, texture is generally classified as two-dimensional texture and three-dimensional texture. Two-dimensional texture mappings are summarized in this paper including Catmull algorithm and Blinn algorithm, two-step texture mapping, environment mapping and bump mapping.
在二维纹理方面，本文讨论了适用于参数曲面的Catmull算法与Blinn算法，适用于一般曲面的两步纹理映射技术，现已广为应用的环境纹理映射技术及凸包纹理映射技术，还分析了纹理映射的几种快速反走样技术。
5.In this thesis, some key problems in texture technique: texture mapping, texture synthesis, texture replacement and its application in Non-photo realistic (NPR) rendering are explored, and some new approaches are proposed:(1) Constrained texture mapping.
本文围绕当前纹理研究中的若干热点问题：约束纹理映射、三维纹理合成、图像和视频的纹理替换及纹理技术在非真实感绘制中的应用等方面展开研究：
6.Its characteristic is also in the capability of describing complex surface texture of a model. It uses affine mapping from a rectangular texture image to each facet to describe simple texture mapping on a surface, and it describes complex texture mapping by simply store the result image of the complex texture mapping onto each facet.
该格式的特点还在于它对模型表面上的复杂纹理的表达能力,对于表面上的简单纹理映射,用从矩形纹理图案到三角片的仿射映射方法进行描述,而对于复杂的纹理映射,则采用了直接保存每个三角片上的复杂纹理映射结果图案的简单方法。
7.The {023}<301>texture first turnsto {023}<123> then to {023}<110>on {023}plane through ODF and AODF, and Gauss texture, Brass texture and {110}<311>texture turn to the {110}<110>texture on the {110} plane.
在{110}面内,高斯、黄铜取向及{110}<311>∠虿欢霞跞踝?湮?110}<110>∠?
8.The texture of jadeite jade can be classified into three types according to their geological origin: crystalloblastic texture, replacement texture, deformation texture.
变晶结构是翡翠的主体标型结构，交代结构、碎裂及变形结构对翡翠质量也有很大的影响。
9.On the premise of guaranteeing portability(not using openGL multitexture extensions),compounded texture mapping based on openGL standard library is presented. Two textures is compounded according to two texture,based on a mask image,to obtain a new texture,and is controlled by parameters setting without making novel use of texturing hardware.
在保证可移植性,即不使用OpenGL多重纹理扩展的前提下,提出基于OpenGL标准库的复合纹理贴图方法,用户能够用本方法实现两幅纹理按照二值掩膜图进行纹理复合,生成新纹理,并可方便地使用参数设置来控制纹理效果。
10.The YBCO films deposited on Ag substrate annealed in Ar atmosphere have strong c biaxial texture and higher Jc 1.2×104A/cm2. The texture of YBCO film deposited on the cold rolled Ag substrate is not as strong as the texture of the film deposited on Ag substrate annealed in Ar atmosphere.
在氩气气氛中退火的Ag基底上沉积的YBCO薄膜,具有很强的c轴取向和良好的面内织构,Jc相对较高为1.2×104A/cm2;
