公开(公告)号：US20220245852A1

公开(公告)日：2022-08-04

申请号：US17162881

申请日：2021-01-29

申请人： Microsoft Technology Licensing, LLC

发明人： Joseph Michael Degol ,  Brent Armen Ellwein ,  Yashar Bahman

IPC分类号： G06T7/73 ,  G06T7/246

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.

公开(公告)号：US11600015B2

公开(公告)日：2023-03-07

申请号：US17162881

申请日：2021-01-29

申请人： Microsoft Technology Licensing, LLC

发明人： Joseph Michael Degol ,  Brent Armen Ellwein ,  Yashar Bahman

IPC分类号： G06T7/73 ,  G06T7/246

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.