发明名称 |
Process and system for making computer-aided drawings using a contour inclusion tree associated planar map data structure |
摘要 |
Process for making computer-aided drawings for applications such as computer-aided engineering (CAE) and computer-aided design (CAD). A drawing is made in the form of a planar map in all steps of its implementation, and the process proceeds iteratively with insertion, erasure, or coloring operations as the drawing is made.
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申请公布号 |
US5337404(A) |
申请公布日期 |
1994.08.09 |
申请号 |
US19900513247 |
申请日期 |
1990.04.20 |
申请人 |
DIGITAL EQUIPMENT INTERNATIONAL LIMITED |
发明人 |
BAUDELAIRE, PATRICK;GANGNET, MICHEL;HERVE, JEAN-CLAUDE;PUDET, THIERRY;THONG, JEAN-MANUEL V. |
分类号 |
G06T11/80;G06T11/00;G06T11/20;(IPC1-7):G06F15/62 |
主分类号 |
G06T11/80 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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