Title:
VISUAL-LOCALIZATION-BASED POSE DETERMINATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/001849
Kind Code:
A1
Abstract:
A visual-localization-based pose determination method, which comprises: during a movement process of a terminal on which a camera is mounted, acquiring a plurality of images captured by the terminal (S102); selecting a plurality of target images from among the plurality of images according to a disparity (S104); uploading the plurality of target images to a cloud to acquire a constraint pose of the terminal (S106); and determining a target pose of the terminal according to the constraint pose and a local pose of the terminal (S108). Further disclosed are a visual-localization-based pose determination apparatus and an electronic device.
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Inventors:
WU TINGFAN (CN)
Application Number:
PCT/CN2023/101166
Publication Date:
January 04, 2024
Filing Date:
June 19, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
G01B11/00; G01C21/00; G06T7/73
Domestic Patent References:
| WO2022002039A1 | 2022-01-06 |
Foreign References:
| CN112197770A | 2021-01-08 | |||
| CN112270710A | 2021-01-26 | |||
| CN112819860A | 2021-05-18 | |||
| CN113029128A | 2021-06-25 | |||
| CN113409391A | 2021-09-17 | |||
| CN114120301A | 2022-03-01 | |||
| CN114185073A | 2022-03-15 | |||
| DE102018124211A1 | 2019-04-11 |
Attorney, Agent or Firm:
KANGXIN PARTNERS , P.C. (CN)
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