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基于中间曲面的局部纹理映射技术
引用本文:张英杰 赵汝嘉. 基于中间曲面的局部纹理映射技术[J]. 西安交通大学学报, 1997, 31(7): 110-113,120
作者姓名:张英杰 赵汝嘉
作者单位:西安交通大学
摘    要:提出一种以平面和一般参数曲面作为中间曲面的局部纹理映射方法,与传统的纹理映射方法相比,不仅能准确地确定纹理贴图的位置,而且可以灵活地改变贴图区域的大小,增加了纹理映射的应用范围,减小了纹理映射中的图案变形。

关 键 词:纹理映射 中间曲面 图案变形 计算机图形学

A New Method for Regional Texture Mapping Based on Optimal Intermediate Surfaces
Zhang Yingjie Zhao Rujia Li Yonghong. A New Method for Regional Texture Mapping Based on Optimal Intermediate Surfaces[J]. Journal of Xi'an Jiaotong University, 1997, 31(7): 110-113,120
Authors:Zhang Yingjie Zhao Rujia Li Yonghong
Abstract:This paper presents a new regional texture mapping method based on classical two part texture mapping techniques. According to the geometry of target surfaces, an optimal intermediate surface is determined, and the texture pattern is embedded in 3 space on the surface, then the pattern is projected onto any specific region of the target surface in a way. Compared with the traditional texture mapping, the proposed method has some advantages because the position and size of texture pattern on the surface can be easily located and modified, and the texture pattern distortion in texture mapping can also be reduced.
Keywords:texture mapping intermediate surface pattern distortion
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