发明名称 |
MODELING AT MORE THAN ONE LEVEL OF RESOLUTION |
摘要 |
A method, computer system and computer program are disclosed for representin g a first surface at multiple levels of resolution. The first surface is partitioned into nodes with one or more boundaries, each level of resolution having a subset of the boundaries. A second surface may be classified agains t the first surface. Surfaces and the model may be decimated. Portions of the surfaces may be loaded from persistent memory on demand and removed when no longer required.
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申请公布号 |
CA2342351(A1) |
申请公布日期 |
2000.04.06 |
申请号 |
CA19992342351 |
申请日期 |
1999.09.24 |
申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
ASSA, STEVEN B.;LU, HONG-QIAN;HAMMERSLEY, RICHARD P. |
分类号 |
G02B6/02;G06T17/20;(IPC1-7):G06T17/20 |
主分类号 |
G02B6/02 |
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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