Method And Apparatus For Determining Item Orientation
    10.
    发明申请
    Method And Apparatus For Determining Item Orientation 有权
    确定项目定位的方法和装置

    公开(公告)号:US20080297507A1

    公开(公告)日:2008-12-04

    申请号:US11756126

    申请日:2007-05-31

    IPC分类号: G06T17/00

    CPC分类号: G06T17/20 G06T7/73 G06T7/77

    摘要: A computer-implemented method and computer software for calculating an orientation for an item. A bounding cube is constructed which encompasses a mesh representation of the item. The bounding cube is divided into a plurality of voxel elements. A data structure may be used to subdivide the bounding cube. Calculations are performed to determine which of the plurality of voxel elements intersect with the mesh, defining a voxel representation of the item. A statistical analysis is performed on the voxel representation to determine an orientation for the item.

    摘要翻译: 一种计算机实现的方法和计算机软件,用于计算项目的方向。 构造包含项目的网格表示的边界立方体。 边界立方体被分成多个体素元素。 可以使用数据结构来细分边界立方体。 执行计算以确定多个体素元素中的哪一个与网格相交,定义项目的体素表示。 对体素表示进行统计分析,以确定项目的方向。