Relation between 3D invariants and 2D invariants

Proceedings IEEE Workshop on Representation of Visual Scenes (In Conjunction with ICCV'95) Pub Date : 1995-06-21 DOI:10.1109/WVRS.1995.476852

S. Maybank

引用次数: 19

Abstract

Polynomial relations are established between the invariants of certain mixed sets of points and lines and the invariants of their projected images. The relations are obtained using the properties of a rational curve, in fact a twisted cubic, which is a covariant of the given set of points and lines.

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三维不变量与二维不变量的关系

建立了点、线混合集的不变量与其投影图像的不变量之间的多项式关系。这些关系是利用有理曲线的性质得到的，实际上是扭曲三次曲线，它是给定点和线集合的协变。

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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来源期刊

Proceedings IEEE Workshop on Representation of Visual Scenes (In Conjunction with ICCV'95)

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