公开(公告)号：US11961208B2

公开(公告)日：2024-04-16

申请号：US17578750

申请日：2022-01-19

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Chen Li ,  Lu Ma

IPC: G06T5/00 ,  G06T5/50 ,  G06T7/246 ,  G06V20/56 ,  G06V20/64

CPC classification number: G06T5/001 ,  G06T5/50 ,  G06T7/251 ,  G06V20/56 ,  G06V20/64 ,  G06T2207/10028 ,  G06T2207/20221 ,  G06T2207/30252 ,  G06V2201/12

Abstract: Correcting motion-based inaccuracy in point cloud data generated by one or more sensors carried by a scanning platform, and associated systems and methods are disclosed herein. A representative method includes associating a motion model with a target object of the point cloud, estimating adjusting factors based on the motion model, and adjusting scanning points in the point cloud using the adjusting factors.

公开(公告)号：US11238561B2

公开(公告)日：2022-02-01

申请号：US16145173

申请日：2018-09-28

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Chen Li ,  Lu Ma

IPC: G06K9/00 ,  G06T5/00 ,  G06T7/246 ,  G06T5/50

Abstract: Correcting motion-based inaccuracy in point cloud data generated by one or more sensors carried by a scanning platform, and associated systems and methods are disclosed herein. A representative method includes associating a motion model with a target object of the point cloud, estimating adjusting factors based on the motion model, and adjusting scanning points in the point cloud using the adjusting factors.

公开(公告)号：US20190043170A1

公开(公告)日：2019-02-07

申请号：US16145173

申请日：2018-09-28

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Chen Li ,  Lu Ma

IPC: G06T5/00 ,  G06K9/00 ,  G06T7/246

Abstract: Correcting motion-based inaccuracy in point cloud data generated by one or more sensors carried by a scanning platform, and associated systems and methods are disclosed herein. A representative method includes associating a motion model with a target object of the point cloud, estimating adjusting factors based on the motion model, and adjusting scanning points in the point cloud using the adjusting factors.

公开(公告)号：US10152771B1

公开(公告)日：2018-12-11

申请号：US15729533

申请日：2017-10-10

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Chen Li ,  Lu Ma

IPC: G06K9/00 ,  G06T5/00 ,  G06T7/246

Abstract: Correcting motion-based inaccuracy in point cloud data generated by one or more sensors carried by a scanning platform, and associated systems and methods are disclosed herein. A representative method includes associating a motion model with a target object of the point cloud, estimating adjusting factors based on the motion model, and adjusting scanning points in the point cloud using the adjusting factors.