发明名称 |
COMPUTING DEVICE AND METHOD OF ESTABLISHING COORDINATE SYSTEMS ON SURFACES OF OBJECTS |
摘要 |
In a method and a computing device for establishing a coordinate system on a surface of an object, a three dimensional computer aided design (CAD) model of the surface of the object is converted to a two dimensional UV plane. A triangular mesh model of the CAD model is generated. Points are selected from the triangular mesh model, and real points that corresponding to the points are sampled on the surface of the object. A conversion matrix is computed by aligning the real points and the points selected from the triangular mesh model; and the coordinate system is established according to the conversion matrix.
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申请公布号 |
US2013314414(A1) |
申请公布日期 |
2013.11.28 |
申请号 |
US201313870946 |
申请日期 |
2013.04.25 |
申请人 |
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
CHANG CHIH-KUANG;WU XIN-YUAN;NIE BO |
分类号 |
G06T17/00 |
主分类号 |
G06T17/00 |
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