| 发明名称 |
UPDATING CALIBRATION OF A THREE-DIMENSIONAL MEASUREMENT SYSTEM |
| 摘要 |
A method of calibrating a three-dimensional measurement system having a plurality of cameras and at least one projector is provided. The method includes performing a full calibration for each camera/projector pair where the full calibration generates at least two sets of correction matrices. Subsequently, an updated calibration is performed for each camera/projector pair. The updated calibration changes less than all of the sets of correction matrices. |
| 申请公布号 |
US2016180511(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201514976631 |
申请日期 |
2015.12.21 |
| 申请人 |
CyberOptics Corporation |
发明人 |
Zhou Guangyu;Rudd Eric P.;Haugan Carl E. |
| 分类号 |
G06T7/00;H04N9/67;H04N9/31 |
主分类号 |
G06T7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of calibrating a three-dimensional measurement system having a plurality of cameras and at least one projector, the method comprising:
performing a full calibration for each camera/projector pair, the full calibration generating at least two sets of correction matrices; and subsequently performing an updated calibration for each camera/projector pair, wherein the updated calibration changes less than all of the sets of correction matrices. |
| 地址 |
Golden Valley MN US |
