| 基于阴影恢复形状的织物表面形态研究 |
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| 引用本文： | 杨晓波.基于阴影恢复形状的织物表面形态研究[J].西安工程科技学院学报,2001,15(4):33-38. |
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| 作者姓名： | 杨晓波 |
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| 作者单位： | 杨晓波（东华大学纺织学院,上海,200051） |
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| 摘 要： | 分析了一种新的由阴影恢复形状算法,并提出了实现算法的具体步骤和计算方法.对合成图像进行迭代计算,获得了较为准确的表面高度,并对实际织物图像验证了该算法的可行性.
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| 关 键 词： | 阴影恢复形状 迭代计算 表面高度 |
| 文章编号： | 1001-7305(2001)04-0033-06 |
| 修稿时间： | 2000年12月4日 |
A new research of fabric appearance using shape from shading |
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| YANG Xiao,bo.A new research of fabric appearance using shape from shading[J].Journal of Xi an University of Engineering Science and Technology,2001,15(4):33-38. |
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| Authors: | YANG Xiao bo |
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| Abstract: | A new calculus of height and gradient form a single image is analyzed carefully, furthermore ,the concrete steps and calculation details are proposed.The surface height can be reconstructed accurately from a synthetic image by the iterative calculus,which provides a feasible approach for extracting the surface shape of fabric image. |
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| Keywords: | shape from shading iterative calculus surface height |
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