| 织物二维场景模拟软件的开发 |
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| 引用本文： | 徐青香,张森林.织物二维场景模拟软件的开发[J].江南大学学报(自然科学版),2007,6(3):314-318. |
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| 作者姓名： | 徐青香 张森林 |
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| 作者单位： | 浙江大学,电气工程学院,浙江,杭州,310027 |
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| 摘 要： | 根据实际纺织CAD中对纺织产品效果模拟的需要,开发了一种织物二维场景模拟软件.利用双线性插值法进行网格划分,运用此算法实现操作简单的曲面模型建立功能,减少了曲面模型建立中的人工操作,提高了曲面模型建立的效率.本系统运用纹理映射和计算机颜色模型等原理,利用双线性纹理映射方法,推导出一种便于编程、快速的插值方法,再采用像素点颜色合成的方法,将目标区域与纹理图像相应像素点的饱和度与通过一定比例结合在一起得出目标区域中各点的最终颜色值,较好地解决了纹理映射中的亮度补偿参数问题,避免了由于人为原因而造成的模拟失真.
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| 关 键 词： | 织物场景模拟 纹理映射 图像处理 曲边四边形 |
| 文章编号： | 1671-7147（2007）03-0314-05 |
| 收稿时间： | 2005-09-02 |
| 修稿时间： | 2005-09-022005-11-10 |
Software Development for Textile 2D Environmental Simulation |
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| XU Qing-xiang,ZHANG Sen-lin.Software Development for Textile 2D Environmental Simulation[J].Journal of Southern Yangtze University:Natural Science Edition,2007,6(3):314-318. |
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| Authors: | XU Qing-xiang ZHANG Sen-lin |
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| Institution: | College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | The paper,according to the requirement of cloth simulation,develops a software for textile 2D environmental simulation.Bilinear interpolation is proposed to model the cloth's curving surface meshes.The experimental results of curing surface modeling using the algorithm prove that this algorithm is effective,expeditious,and practical.According to the texture mapping and computer color model,the system implements an easy-operating and effective interpolation method.Shading processing is also considered when we want to exactly simulate the cloth surface. |
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| Keywords: | fabric environmental simulation texture mapping image procession curvredge quadrangle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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