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1)hidden line elimination,ÒþÏßÏû³ý

2)hidden path,ÒþÏß

3)hidden-part-drawn line drawing,»­ÒþÏßͼ

4)hiddenª²line elimination,ÏûÒþÏß

5)line invisibility,ÒþÏß»¯

6)lines and surfaces hiding,ÒþÏߺÍÒþÃæ

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Then we propose a new method of reconstructing three-dimensional models from two-dimensional hidden-part-drawn line drawings.

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In this paper,a new method of reconstruction three-dimensional models from two-dimensional hidden-part-drawn line drawings is proposed.

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<Abstrcat>The process of hiddenª²line elimination of polyhedron is one of the most important problems in computer graphics.

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Design and realization of modern public computer room of "line invisibility;

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