基本信息:
- 专利标题： FIDUCIAL WEB FOR COMPUTER VISION
- 申请号：PCT/US2022/012394 申请日：2022-01-14
- 公开(公告)号：WO2022164648A1 公开(公告)日：2022-08-04
- 发明人： DEGOL, Joseph Michael , ELLWEIN, Brent Armen , BAHMAN, Yashar
- 申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
- 申请人地址： One Microsoft Way
- 专利权人： MICROSOFT TECHNOLOGY LICENSING, LLC
- 当前专利权人： MICROSOFT TECHNOLOGY LICENSING, LLC
- 当前专利权人地址： One Microsoft Way
- 代理机构： CHATTERJEE, Aaron C. et al.
- 优先权： US17/162,881 2021-01-29
- 主分类号： G06T7/73
- IPC分类号： G06T7/73
摘要：
A computer implemented method includes capturing images of an environment via a camera, detecting image features in the environment based on the captured images, the image features including at least one web feature derived from a fiducial web formed of a collection of non-repeating intersecting lines applied to an object in the environment, and estimating a camera pose based on the detected image features including the at least one web feature.
IPC结构图谱:
| G | 物理 |
| --G06 | 计算；推算；计数 |
| ----G06T | 一般的图像数据处理或产生 |
| ------G06T7/00 | 图像分析，例如从位像到非位像 |
| --------G06T7/10 | .分割；边缘检测 |
| ----------G06T7/73 | ..使用基于特征的方法 |