[1]富煜清,顾海松.由单幅图象确定物体表面取向的矢量方法[J].东南大学学报(自然科学版),1988,18(4):29-36.[doi:10.3969/j.issn.1001-0505.1988.04.004]
 Fu Yuqing Gu Haisong(Department of Radio Engineering).A Vectorial Algorithm to Recover the Surface Orientation from a Single View[J].Journal of Southeast University (Natural Science Edition),1988,18(4):29-36.[doi:10.3969/j.issn.1001-0505.1988.04.004]
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由单幅图象确定物体表面取向的矢量方法()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
18
期数:
1988年第4期
页码:
29-36
栏目:
本刊信息
出版日期:
1988-07-20

文章信息/Info

Title:
A Vectorial Algorithm to Recover the Surface Orientation from a Single View
作者:
富煜清顾海松
南京工学院无线电工程系; 南京工学院无线电工程系
Author(s):
Fu Yuqing Gu Haisong(Department of Radio Engineering)
关键词:
矢量分析 表面取向 几何模型 明暗 轮廓
Keywords:
vector analysis surface orientation geometry model shading contour
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1988.04.004
摘要:
基于矢量代数理论,本文提出了一种单幅图象求空间物体表面取向的方法,这种矢量方法不受物体表面形状和成象方式的限制,它较好地解决了现有求解空间表面取向方法中的局限性。文中就二维图象逆变换中普遍担心的多值性问题进行了详细的讨论,指出了矢量法获得唯一性解的可能性。最后由实验表明本方法对误差和噪声是不敏感的,它是一种有效的方法。
Abstract:
Based on vector analysis, this paper proposes a method to reco ver the surface orientation from one picture. Themethod is not affected by the surface properties and the imaging environment. It is better in reducing the restrictions than methods proposed by other researches. On the general problem of the non-unique solution appeared in inverse transformation of 2-D picture to 3-D space, after a detailed discussion, some Suggestions for the possibility of acquring unique solution are put forward. Experiment shows that the vectorial algorithm is effective and it is insensitive to noise.
更新日期/Last Update: 2013-04-30