[1]叶家鸣 钱萌 程树林.基于Catmull—Rom插值算法的二维图像的三维显示[J].计算机技术与发展,2007,(10):234-236.
　YE Jia-ming,QIAN Meng,CHENG Shu-lin.Three - Dimensional Viewing Catmull - Rom of Two - Dimensional Image Based on Interpolation Algorithm[J].,2007,(10):234-236.
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基于Catmull—Rom插值算法的二维图像的三维显示()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2007年10期
页码:
234-236
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Three - Dimensional Viewing Catmull - Rom of Two - Dimensional Image Based on Interpolation Algorithm
文章编号:
1673-629X（2007）10-0234-03
作者:
叶家鸣 钱萌 程树林
安庆师范学院计算机与信息学院
Author(s):
YE Jia-ming;  QIAN Meng;  CHENG Shu-lin
School of Computer ＆ Information, Anqing Teachers College
关键词:
Catmull—Rom插值; 光照; 三角形面片
Keywords:
Catrnull - Rom interpolation ; lighting;  triangle facets
分类号:
TN911.73
文献标志码:
A
摘要:
在数字图像处理领域，有时需要从三维的角度观察图像。文中提出了一种二维图像的三维显示方法：首先利用Catmull—Rom插值算法对原图像进行缩放处理，再利用OpenGL绘制小三角形面片生成二维图像的三维平滑曲面，然后利用光照技术生成二维图像的三维显示效果。实验表明，在对原图像施行Catmull—Rom插值处理之后，图像的三维显示效果比没有施行插值要平滑得多，并且也没有出现马赛克现象，这说明该算法是有效的
Abstract:
In the field of digital image processing, sometimes it＇s necessary to view an image from a three-dimensional（3 -D） angle. A method of 3 - D viewing of 2 - D image was introduced in this article. First the original image was scaled with Catmull- Rom interpolation algorithm, then functions were invoked from OpenGL to draw triangle facets to produce srneoth 3 - D surface of the image, and in the end,OpenGL lighting was used to produce 3 - D effect. It was demonstrated hy experiment that the result image was much more smoth when the original image was processsed with the algorithm than that was not processed with the algorithm,and the mosaic was not appeared. This proved the algorithm was effective

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备注/Memo

备注/Memo:
安徽省教育厅自然科学基金项目（2005KJ366zc）叶家鸣（1972-），男，安徽安庆人，讲师，研究方向为计算机图形学、数字图像处理
更新日期/Last Update: 1900-01-01