| 肢体外形三维显示的曲线拟合法 |
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| 引用本文： | 倪瑞式,肖建敏.肢体外形三维显示的曲线拟合法[J].上海大学学报(自然科学版),1996,2(1):91-98. |
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| 作者姓名： | 倪瑞式 肖建敏 |
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| 作者单位： | 上海大学计算中心，华东理工大学图象室 |
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| 摘 要： | 在由二维图象作三维恢复的研究中，作者常采用加密网格、多角度摄象等方法来获取理想的数据，但常伴有较大误差．本文介绍：在适当阿格化、多角度摄象并作校正等图象预处理后，对网格节点作座标变换、相对纠偏、整序，然后再作物体表面外型线的三次样条拟合、插值，从而得到三维恢复．
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| 关 键 词： | 图象处理 图象重建 三次样条 线性插值 闭凸集 |
3D Representation of Limb Geometry via Curve-Cutting |
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| Ni Ruiwu.3D Representation of Limb Geometry via Curve-Cutting[J].Journal of Shanghai University(Natural Science),1996,2(1):91-98. |
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| Authors: | Ni Ruiwu |
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| Abstract: | Under studying of 3D image restoration,we have developed a new method to get a more precise 3D image of real objects.This new method described as multiviewpoint capture of marking-grid object has been proved to work more efficiently than common-used one which is simply thicken the marking-grid.Based on the ieal application on curing injured limb, this approach is presented in all details and its software diagram is described.A picture which shows comparative relations between restoration limb and model limb is added as an appendix. |
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| Keywords: | image processing: image restoration spline linear interpolation closed convex sets |
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