Pose determination of circular cylinders using elliptical and side projections

IEEE 1991 International Conference on Systems Engineering Pub Date : 1900-01-01 DOI:10.1109/ICSYSE.1991.161129

Y. Shiu, C. Huang

引用次数: 15

Abstract

The problem of finding the 3-D position and orientation of a circular cylinder using one view and known values of its radius and height is considered. Since a cylinder does not have uniquely matchable points or line features, traditional viewpoint recovery mathematics cannot be used. Instead, elliptical projection of the circular ends and straight-line projection of the cylinder sides can be used to calculate the cylinder position up to five degrees of freedom. It is shown that the viewpoint can be independently computed based on either the elliptical projection of the circular top or the straight-line projection of the cylinder sides.<>

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使用椭圆和侧面投影的圆柱体位姿测定

考虑了在已知圆体半径和高度的情况下，用一个视图确定圆体的三维位置和方向的问题。由于圆柱体没有唯一匹配的点或线特征，传统的视点恢复数学无法使用。相反，可以使用圆形末端的椭圆投影和圆柱体侧面的直线投影来计算圆柱体位置，最高可达五个自由度。结果表明，视点既可以由圆顶的椭圆投影独立计算，也可以由圆柱边的直线投影独立计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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IEEE 1991 International Conference on Systems Engineering

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