| 一种新的物体连续切片图象的截面三维重建 |
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| 引用本文： | 张家树,李时光.一种新的物体连续切片图象的截面三维重建[J].西南师范大学学报(自然科学版),1992,17(3):313-319. |
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| 作者姓名： | 张家树 李时光 |
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| 作者单位： | 西南师范大学物理系 重庆630715
(张家树)，重庆大学无线电系 重庆630044(李时光) |
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| 摘 要： | 描述了一种新的截面三维重建方法,它是在截面重建法的基础上,引入仿射变换作为旋转、投影变换,利用线性插值消隐填充算法,生成物体的可视侧面,直接利用重建图象的深度信息计算可视侧面的灰度,在显示平面获得物体可视侧面的三维结构及形状信息.并可通过旋转投影变换获得物体任一可视侧面的重建显示图象.
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| 关 键 词： | 三维重建 仿射变换 切片图象 |
A NEW METHOD FOR THREE DIMENSIONAL SECTION RECONSTRUCTION FROM SERIES SLICES IMAGES |
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| Zhang Jiashu.A NEW METHOD FOR THREE DIMENSIONAL SECTION RECONSTRUCTION FROM SERIES SLICES IMAGES[J].Journal of Southwest China Normal University(Natural Science),1992,17(3):313-319. |
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| Authors: | Zhang Jiashu |
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| Abstract: | On the basis of the section reconstruction method, by the introducing of the affine transform used as rotation and projection transform, and with the help of the linear interpolation elimination fill algorithm for the generation of the visible surface of an object, a new method for 3-D section reconstruction from scries slices images is presented. The 3-D structure and shape of an object arc displayed with the help of the grey of its visible surface calculated from the depth-distant message of the reconstructive image, and the reconstructive image of any visible surfaces of an object can be obtained by the rotation and projection transform. |
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| Keywords: | three dimensional reconstruction affine transformation linear interpolation elimination fill visible surface |
| 本文献已被 CNKI 维普 等数据库收录！ |
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