On reconstruction of surfaces from their apparent contours and the stationary phase observations

被引：0

作者：

Golubyatnikov, VP ^{[1
]}

Pekmen, U ^{[1
]}

Karaca, I ^{[1
]}

Ozyilmaz, E ^{[1
]}

Tantay, B ^{[1
]}

机构：

[1] Sobolev Inst Math, Novosibirsk 630090, Russia

来源：

SHAPE MODELING INTERNATIONAL '99 - INTERNATIONAL CONFERENCE ON SHAPE MODELING AND APPLICATIONS, PROCEEDINGS | 1999年

关键词：

D O I：

10.1109/SMA.1999.749330

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The main results of this paper concern a classical problem: if two surfaces in the Euclidean space have congruent projections on any plane, how different can they be? We consider the apparent contours of the smooth hypersurfaces as the projection data and formulate some sufficient conditions of coincidence of the shapes of two hypersurfaces, if the shapes of their apparent contours on any 2-dimensional plane coincide. We obtain also new results on reconstruction of smooth surfaces from observations of the wave fronts generated by these surfaces.

引用

页码：116 / 120

页数：5

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