发明名称 |
CURVED SURFACE GENERATION METHOD, PROGRAM, AND 3-DIMENSIONAL SHAPE PROCESSING DEVICE |
摘要 |
A plurality of representative points are selected from a point group obtained as a result of shape measurement of an object. According to the positional relationship between the representative points and points existing around the representative points, a main curvature at each representative point is calculated. According to the main curvature at the representative point, a curvature line generated. By using the curvature line, a curved surface is generated.
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申请公布号 |
KR20070103783(A) |
申请公布日期 |
2007.10.24 |
申请号 |
KR20077021392 |
申请日期 |
2006.03.20 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD.;PAL CORPORATION LTD. |
发明人 |
MIURA MASAMI;IDE KENSUKE;KAWANO TAKAYUKI;MATSUKUMA MASAYUKI;KISHIKAWA SHINOBU;KUSHIYAMA MASUKO;NAKAHAMA TAKESHI;IZUMI MITSUHIKO |
分类号 |
G06T17/30;G06F17/50;G06T17/00 |
主分类号 |
G06T17/30 |
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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