发明名称 |
UNIFORM POINT CLOUD DECIMATION |
摘要 |
<p>A method, apparatus, system, article of manufacture, and computer readable medium provide the ability to create a point cloud indexed file. A grid (of cells that are divided into subcells) is mapped over points in a point cloud dataset. An occupancy value, that indicates whether a subcell contains a point, is computed for each subcell. A surface area contribution factor is computed for each cell and identifies a count of subcells that are occupied divided by a total number of subcells. The surface area contribution factor for each cell and points for each cell are written to the point cloud indexed file.</p> |
申请公布号 |
WO2012129484(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
WO2012US30300 |
申请日期 |
2012.03.23 |
申请人 |
AUTODESK, INC.;KRISHNASWAMY, RAVINDER P.;KOWALSKI, JEFFREY M.;JANSON, CARL CHRISTER |
发明人 |
KRISHNASWAMY, RAVINDER P.;KOWALSKI, JEFFREY M.;JANSON, CARL CHRISTER |
分类号 |
G06T15/00 |
主分类号 |
G06T15/00 |
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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