作为中心二次曲面机械零件的三视图工程图的解释

Proceedings of 3rd International Conference on Document Analysis and Recognition Pub Date : 1995-08-14 DOI:10.1109/ICDAR.1995.599009

R. E. Marston, M. Kuo

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引用次数: 3

摘要

先前的工作是对从三视图工程图纸中重建平面对象进行扩展，以包括具有圆锥形边界边缘的中心二次曲面的对象。该算法具有多解性，消除了反投影引起的病态情况。与以前的方法相比，该算法接受更广泛的曲面对象，并且对可接受的输入图形施加更少的限制。

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Interpretation of 3-view engineering drawings as central quadric surface mechanical parts

Previous work on the reconstruction of planar-faced objects from 3-view engineering drawings is extended, to include objects having central quadric surfaces with conic-section boundary edges. Multiple solutions are available from the algorithm and pathological situations arising from back-projection are eliminated. The algorithm accepts a wider variety of curved surface objects and imposes fewer restrictions on acceptable input drawings than previous methods.

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Proceedings of 3rd International Conference on Document Analysis and Recognition

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