基本信息:
- 专利标题： Displacement sensing by comparing matrices of pointwise measurements
- 专利标题（中）：通过比较点测量矩阵进行位移检测
- 申请号：US10994055 申请日：2004-11-18
- 公开(公告)号：US20060106567A1 公开(公告)日：2006-05-18
- 发明人： Carl Picciotto , Jun Gao , Neal Meyer
- 申请人： Carl Picciotto , Jun Gao , Neal Meyer
- 主分类号： G06F15/00
- IPC分类号： G06F15/00
摘要：
Determining a displacement of a substantially rigid item relative to a frame of reference between a first time and a second time is described. At the first time, a first set of pointwise measurements of a physical property of the item taken at a plurality of fixed locations relative to the frame of reference is acquired. At the second time, a second set of pointwise measurements of the physical property taken at the plurality of fixed locations is acquired. A first matrix derived from the first set of pointwise measurements is compared to a second matrix derived from the second set of pointwise measurements to determine the displacement.
摘要（中）：
描述在第一时间和第二时间之间确定基本上刚性的物品相对于参考系的位移。 在第一时间，获取在相对于参考帧在多个固定位置拍摄的物品的物理属性的第一组点测量。 在第二次，获取在多个固定位置处取得的物理属性的第二组点测量。 将来自第一组点测量的第一矩阵与从第二组点测量导出的第二矩阵进行比较，以确定位移。