TWO ALGORITHMS FOR RECONSTRUCTING SHAPES.

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作者
Kontsevich, L.L.
Kontsevich, M.L.
Shen, A.Kh.
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MATHEMATICAL TECHNIQUES - Algorithms;
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The problem of reconstructing the shape of a three-dimensional object from several plane projections is analyzed. A general approach is pointed out which leads to recurrence algorithms for solving various versions of this problem. This approach is illustrated with two examples: 1) reconstructing the shape of an object from an arbitrary set of orthogonal projections which are known within a scale factor; 2) reconstructing the shape of an object from two central projections with known parameters of the internal orientation.
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页码:76 / 81
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