公开(公告)号：US20190251696A1

公开(公告)日：2019-08-15

申请号：US16114622

申请日：2018-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Guangwei WANG ,  Tianhao GAO ,  Chun WANG ,  GeeYoung SUNG ,  Hong-Seok LEE ,  Lin MA ,  Minsu AHN ,  Qiang WANG ,  Sunghoon HONG ,  Yun-Tae KIM ,  Zhihua LIU

IPC: G06T7/246 ,  G06T7/292 ,  G01P15/18 ,  G02B27/01 ,  G06T19/00

CPC classification number: G06T7/246 ,  G01P15/18 ,  G02B27/017 ,  G02B2027/0174 ,  G02B2027/0187 ,  G06T7/292 ,  G06T7/74 ,  G06T19/006 ,  G06T2207/30244

Abstract: A method and device that estimate a pose of a device and the device are disclosed. The method may include generating inertial measurement unit (IMU) data of the device, determining a first pose of the device a first time point based on the IMU data, generating a current predicted motion state array based on the IMU data, and estimating an M-th predicted pose of the device at an M-th time point after the first time point based on the current predicted motion state array, where M denotes a natural number greater than 1.